CN205398351U - Chemical engineering sewage treatment device - Google Patents
Chemical engineering sewage treatment device Download PDFInfo
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- CN205398351U CN205398351U CN201620192044.3U CN201620192044U CN205398351U CN 205398351 U CN205398351 U CN 205398351U CN 201620192044 U CN201620192044 U CN 201620192044U CN 205398351 U CN205398351 U CN 205398351U
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- sedimentation tank
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- engineering sewage
- pipeline
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Abstract
The utility model discloses a chemical engineering sewage treatment device belongs to chemical industrial sewage treatment technical field. Its technical scheme does: include by the consecutive effluent water sump that connects of pipeline, the sedimentation tank, filtering ponds, little electrolysis water treatment facilities and the equipment of disinfecting there is the sludge impoundment sedimentation tank bottom through the pipe connection. The beneficial effects of the utility model are that: the sedimentation tank that passes through to establish carries out preliminary sediment to chemical wastewater, can deposit the dirty thing that deposits be convenient for in the sewage, through the diatom soil layer that sets up in filtering ponds, active carbon and grains of sand layer, the filterable impurity that falls not to be convenient for the large granule of sediment, pass through little electrolysis water treatment facilities of establishing, can carry out redox and decomposition to some molecules, pass through the ultraviolet ray disinfection fluorescent tube established, can carry out certain disinfection to the water after handling well, bacterium in the eliminate water, pass through the sludge pump established, the mud of can conveniently discharging, prevent the interior serious scale deposit of sedimentation tank and influence its sediment effect.
Description
Technical field
This utility model relates to chemical engineering sewage processing technology field, processes device particularly to a kind of chemical engineering sewage.
Background technology
Chemical engineering sewage is always up the difficult point of sewage treatment area, and in sewage, pollutant levels are high, toxicity is big, and water treatment micro-organism has murder by poisoning and inhibitory action, and a lot of technical matters are difficult to up to standard, even if there being a small amount of technological means up to standard, but processing cost is higher.
Waste water method of chemical treatment be separated by chemical reaction and effect of mass transmitting, remove in waste water in dissolving, the pollutant of colloidal state or be translated into the waste water treatment process of innocuous substance.The processing unit produced based on chemical reaction to add medicament has coagulation, neutralization, oxidoreduction etc.；Processing unit based on effect of mass transmitting has extraction, stripping, stripping, absorption, ion exchange and electric osmose suction and reverse osmosis etc..There are ozonation of wastewater facture, wastewater electrolytic facture, waste water chemical precipitation facture, coagulating waste water facture, wastewater oxidation facture, waste water neutralisation treatment method etc..Compared with biological treatment, can more rapidly, effectively remove more pollutant, can as the tertiary treatment measure after biological treatment.This method also have equipment easily operate,
Easily realize detection automatically and control, be easy to the advantages such as recycling.Method of chemical treatment can remove multiple severe toxicity and height poison pollutant in waste water effectively.Wastewater treatment type mainly includes 1, ozonation of wastewater facture is to make, with ozone, the method that waste water is purified and disinfects by oxidant.Process waste water by this method and used the air or oxygen containing low concentration ozone.Ozone is a kind of extremely unstable, labile strong oxidizer, needs making in site, and process facility is mainly made up of ozonator and air water contact arrangement.This method is mainly used in: the sterilization of water, removes the polluter such as phenol, cyanogen in water, the decolouring of water, the removal etc. of the removal of the metal ion such as ferrum, manganese, abnormal flavour and stink in water.Have the advantages that be swift in response, flow process is simple, non-secondary pollution.Extensive use in environmental conservation and chemical industry etc..2, wastewater electrolytic facture, is the ultimate principle of application electrolysis, makes harmful substance in waste water become the innocuous substance method to realize purifying by converting.Wastewater electrolytic processes processes such as including electrode surface electrochemical action, indirect oxidation and indirect reduction, electricity flotation and electricity flocculation, removes the pollutant in waste water with different effects respectively.Its major advantage: 1. use low-voltage dc power supply, it is not necessary to expend chemical agent in a large number；2. operate at normal temperatures and pressures, management simplicity；3. as Pollutants in Wastewater concentration changes, it is possible to by the method adjusting voltage and current, it is ensured that stable effluent quality；4. plant area area is processed little.But the consumption of power consumption and electrode metal is relatively big when processing a large amount of waste water, the not disposable utilization of the precipitate of separation is mainly used in the process of chromate waste water and cyanide wastewater.3, waste water chemical precipitation facture, is by adding soluble chemical medicament in waste water, so as to wherein in the inorganic pollution chemically reactive of ionic condition, the compound precipitation generating insoluble in or being insoluble in water precipitates out, so that the method for purification of waste water.The chemical agent put in waste water is called precipitant, and conventional has Calx, sulfide and barium salt etc..Difference according to precipitant, can be divided into: 1. hydroxide precipitation method, i.e. neutralization precipitation method, is remove the heavy metal effectively method of economy from waste water；2. sulphide precipitation, can more effectively process metallic wastewater, particularly processes mercurous, the cadmium wastewater that still can not reach discharge standard through hydroxide precipitation method；3. the barium salt sedimentation method, are usually used in the process of waste electroplating liquor containing chromium.Chemical precipitation method is a kind of traditional method for treating water, is widely used in the softening process in water treatment, is also commonly used for Industrial Wastewater Treatment, to remove heavy metal and cyanide.The chemical treatment method that said method all adopts, needs substantial amounts of chemical reaction substance, in the process having processed sewage in the process of process, create again other pollution problem, can not thoroughly reach the purpose of sewage, also to waste substantial amounts of chemical substance, waste the energy.
Therefore, by the rational structural design of apparatus for treating sewage, reaching good, the economical and practical effect of effluent quality is the problem that this utility model needs to solve.
Utility model content
In order to solve the deficiency of above-mentioned prior art, the purpose of this utility model is: provide a kind of chemical engineering sewage to process device.
A kind of chemical engineering sewage processes device, wherein, including being sequentially connected the cesspool connect by pipeline, and sedimentation tank, filtering ponds, micro-electrolytic water processing instrument and disinfect equipment, bottom described sedimentation tank, it is connected to sludge-tank by pipeline；
Arranging sludge pump on pipeline between described cesspool and described sedimentation tank, the bottom surface in described sedimentation tank is provided with sludge pump；
The described equipment of disinfecting includes cylinder shell, is arranged on the taper drain sump bottom described cylinder shell, is arranged on the drain pipe on described taper drain sump；Water-locator, convex form screen plate, ultraviolet disinfecting lamp tube, and diatomite layer I, active carbon layer I and grains of sand layer I it is sequentially provided with from top to bottom from described cylinder shell top.
Check valve on described drain pipe.
Diatomite layer II, active carbon layer II and grains of sand layer II it is sequentially provided with in described filtering ponds.
Described micro-electrolytic water processing instrument and the described pipeline disinfected between equipment are provided with control valve.
Described water-locator is round pie, and it is uniformly arranged some water distributing pores.
The beneficial effects of the utility model are: by set sedimentation tank, chemical engineering sewage is carried out preliminary precipitation, precipitable fall sewage is easy to the fouling product of precipitation, by the diatomite layer arranged in filtering ponds, activated carbon and grains of sand layer, may filter that the oarse-grained impurity being not easy to precipitation, by set micro-electrolytic water processing instrument, some molecules can be carried out oxidoreduction and decomposition, by set ultraviolet disinfecting lamp tube, water after handling well can be carried out certain sterilization, eliminate the antibacterial in water, by set sludge pump, can conveniently discharge mud, prevent serious scale in sedimentation tank from affecting its sedimentation effect, the present invention is by the setting of above structure, can be good at processing chemical engineering sewage, thus improving its production safety performance and the protectiveness for environment.Its simple in construction, use, easy for installation, simple to operate, cost is low, and treatment effeciency is high, effective, and convenient later maintenance is laborsaving, applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Wherein, accompanying drawing is labeled as: 1, cesspool；2, sedimentation tank；3, filtering ponds；4, micro-electrolytic water processing instrument；5, equipment is disinfected；6, sludge-tank；7, sludge pump；8, sludge pump；9, cylinder shell；10, taper drain sump；11, drain pipe；12, water-locator；13, convex form screen plate；14, ultraviolet disinfecting lamp tube；15, diatomite layer I；16, active carbon layer I；17, grains of sand layer I；18, check valve；19, diatomite layer II；20, active carbon layer II；21, grains of sand layer II；22, valve is controlled.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme, the technical characterstic of scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Certainly, specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment 1
Referring to Fig. 1, this utility model is: a kind of chemical engineering sewage processes device, wherein, including being sequentially connected the cesspool 1 connect by pipeline, and sedimentation tank 2, filtering ponds 3, micro-electrolytic water processing instrument 4 and disinfect equipment 5, bottom sedimentation tank 2, it is connected to sludge-tank 6 by pipeline；
Arranging sludge pump 7 on pipeline between cesspool 1 and sedimentation tank 2, the bottom surface in sedimentation tank 2 is provided with sludge pump 8；
Disinfect equipment 5 and include cylinder shell 9, be arranged on the taper drain sump 10 bottom cylinder shell 9, be arranged on the drain pipe 11 on taper drain sump 10；Water-locator 12, convex form screen plate 13, ultraviolet disinfecting lamp tube 14, and diatomite layer I15, active carbon layer I16 and grains of sand layer I17 it is sequentially provided with from top to bottom from cylinder shell 9 top.
Check valve 18 on drain pipe 11.
Diatomite layer II19, active carbon layer II20 and grains of sand layer II21 it is sequentially provided with in filtering ponds 3.
Micro-electrolytic water processing instrument 4 and the pipeline disinfected between equipment 5 are provided with control valve 22.
Water-locator 12 is round pie, and it is uniformly arranged some water distributing pores.
This utility model can pass through without the technical characteristic described or adopt existing techniques in realizing, do not repeat them here, certainly, described above is not to restriction of the present utility model, this utility model is also not limited to the example above, the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, also should belong to this utility model.
Claims (5)
1. a chemical engineering sewage processes device, it is characterized in that: include being sequentially connected the cesspool (1) connect, sedimentation tank (2), filtering ponds (3) by pipeline, micro-electrolytic water processing instrument (4) and disinfect equipment (5), is connected to sludge-tank (6) in described sedimentation tank (2) bottom by pipeline；
Arranging sludge pump (7) on pipeline between described cesspool (1) and described sedimentation tank (2), the bottom surface in described sedimentation tank (2) is provided with sludge pump (8)；
Described equipment (5) of disinfecting includes cylinder shell (9), is arranged on the taper drain sump (10) of described cylinder shell (9) bottom, is arranged on the drain pipe (11) on described taper drain sump (10)；Be sequentially provided with water-locator (12), convex form screen plate (13), ultraviolet disinfecting lamp tube (14), and diatomite layer I(15 from top to bottom from described cylinder shell (9) top), active carbon layer I(16) and grains of sand layer I(17).
2. chemical engineering sewage according to claim 1 processes device, it is characterised in that: the check valve (18) on described drain pipe (11).
3. chemical engineering sewage according to claim 1 process device, it is characterised in that: in described filtering ponds (3), be sequentially provided with diatomite layer II(19), active carbon layer II(20) and grains of sand layer II(21).
4. chemical engineering sewage according to claim 1 processes device, it is characterised in that: on described micro-electrolytic water processing instrument (4) and the described pipeline disinfected between equipment (5), it is provided with control valve (22).
5. chemical engineering sewage according to claim 1 processes device, it is characterised in that: described water-locator (12) is round pie, and it is uniformly arranged some water distributing pores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192044.3U CN205398351U (en) | 2016-03-14 | 2016-03-14 | Chemical engineering sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192044.3U CN205398351U (en) | 2016-03-14 | 2016-03-14 | Chemical engineering sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398351U true CN205398351U (en) | 2016-07-27 |
Family
ID=56422978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192044.3U Expired - Fee Related CN205398351U (en) | 2016-03-14 | 2016-03-14 | Chemical engineering sewage treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205398351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438653A (en) * | 2018-05-07 | 2018-08-24 | 河南前景环保设备有限公司 | A kind of environment-friendly garbage compression device |
| CN109467279A (en) * | 2018-12-25 | 2019-03-15 | 泰州市科研精细化工有限公司 | A kind of chemical engineering sewage processing unit of improvement |
-
2016
- 2016-03-14 CN CN201620192044.3U patent/CN205398351U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438653A (en) * | 2018-05-07 | 2018-08-24 | 河南前景环保设备有限公司 | A kind of environment-friendly garbage compression device |
| CN108438653B (en) * | 2018-05-07 | 2023-09-01 | 河南前景电子科技有限公司 | Environment-friendly garbage compression equipment |
| CN109467279A (en) * | 2018-12-25 | 2019-03-15 | 泰州市科研精细化工有限公司 | A kind of chemical engineering sewage processing unit of improvement |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170314 |