CN209226727U

CN209226727U - A kind of filtration equipment for clarifying of trade effluent

Info

Publication number: CN209226727U
Application number: CN201821674448.1U
Authority: CN
Inventors: 陈逸丹
Original assignee: Guangdong Environment Technology Co Ltd
Current assignee: Guangdong Environment Technology Co Ltd
Priority date: 2018-10-16
Filing date: 2018-10-16
Publication date: 2019-08-09
Anticipated expiration: 2028-10-16

Abstract

The utility model discloses a kind of filtration equipment for clarifying of trade effluent, are related to technical field of sewage purification.Including centrifugal type filter, straining box, refined filtration case, sedimentation basin, sterilization pool and water pump, the side of centrifugal type filter is provided with wastewater inlet, the bottom of centrifugal type filter is provided with sewage draining exit, water outlet is fixedly connected at the top of centrifugal type filter, the outlet portion of water outlet is connected to the import department of straining box by the first connecting tube, the outlet portion of straining box is connected to the import department of refined filtration case by the second connecting tube, and the bottom of refined filtration case is fixedly connected with out bucket.Solid particles inside and liquid are separated by centrifugal type filter, using the active carbon slab adsorbing contaminant inside straining box, so that sewage passes through preliminary purification, then it is further filtered by reverse osmosis membrane, then by adding flocculant in sedimentation basin for heavy metals removal, finally pass through the disinfection of sterilization pool, purification filtering layer by layer, purification is thoroughly.

Description

A kind of filtration equipment for clarifying of trade effluent

Technical field

The utility model relates to technical field of sewage purification, specially a kind of filtration equipment for clarifying of trade effluent.

Background technique

Industrial wastewater includes production waste water, production waste and cooling water, refer to the waste water generated in industrial processes and Waste liquid, wherein containing the pollution generated in industrial production materials, intermediate product, byproduct and the production process outflowed with water Object.Industrial wastewater is many kinds of, complicated component.Such as containing mercury in electrolytic salt industrial wastewater, heavy metal metallurgy industry waste water contains The various metals such as lead, cadmium contain in petroleum refining industry waste water containing each heavy metal species such as cyanide and chromium in metal plating waste water Phenol, containing various pesticides etc. in pesticide process industry waste water.Due to often containing in industrial wastewater there are many noxious material, environment pair is polluted Human health has very big harm, therefore wants Development & Multipurpose use, turns harm into good, and according to Pollutants in Wastewater ingredient and concentration, After taking corresponding control techniques to be disposed, can just it discharge.One feature of industrial wastewater is water quality and water because producing work The difference of skill and production method and difference is very big.The waste water of such as electric power, mine department mainly contains inorganic pollution, and papermaking and The waste water of the industrial departments such as food, content of organics is very high, and often more than 2000 mg/litres, some reaches five-day BOD 30000 mg/litres.Even if same production process, in production process water quality also can great changes have taken place, as oxygen top-blown converter refine Steel, with the different smelting stages of one heat steel, the pH value of waste water can between 4-13, suspended matter can 250-25000 mg/litre it Between change.Another feature of industrial wastewater is: in addition to indirect cooling water, all containing there are many with raw material related substance, and Existing forms in waste water are often different, in hydrogen fluoride or fluorine as fluorine in glass industry waste water and electroplating wastewater Ionic forms, and be to exist in phosphate fertilizer plant's waste water in the form of ocratation；Nickel can be in ionic state or complex state in waste water. These features increase the difficulty of purification of waste water.The water of industrial wastewater depends on using regimen condition.Metallurgy, papermaking, petrochemical industry, The industrial water consumptions such as electric power are big, and wastewater flow rate is also big, if any steel mill refine 1 ton of steel go out 200-250 tons of waste water.But the reality of each factory Border efflux wastewater amount is also related with the recycling rate of water.Such as the steel plant that cycling rate is high, it refines 1 ton of steel efflux wastewater amount and only has 2 tons or so.

The processing method of current trade effluent is all simply to be filtered to sewage mostly, and some thimerosals are added just It is exhausted directly in river, in this way the heavy metal in sewage cannot not only excluded, but also will cause a large amount of wasting of resources.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of filtration equipment for clarifying of trade effluent, has net Change the advantages that thorough and water resource recycles, solves the problems, such as that current Industrial Waste Water Treatments are not up to standard.

(2) technical solution

To realize that above-mentioned purification is thoroughly provided the following technical solutions with the purpose followed of water resource, the utility model: Yi Zhonggong The filtration equipment for clarifying of industry sewage, including centrifugal type filter, straining box, refined filtration case, sedimentation basin, sterilization pool and water pump, it is described The side of centrifugal type filter is provided with wastewater inlet, and the bottom of the centrifugal type filter is provided with sewage draining exit, the centrifugation Water outlet is fixedly connected at the top of formula filter, the outlet portion of the water outlet is connected to straining box by the first connecting tube Import department, the outlet portion of the straining box are connected to the import department of refined filtration case, the bottom of the refined filtration case by the second connecting tube Be fixedly connected with out bucket, it is described go out bucket outlet portion be fixedly installed with flow valve, the outlet portion of the flow valve passes through the Three connecting tubes are connected to the import department of sedimentation basin, the outlet portion of the sedimentation basin by the 4th connecting tube be connected to sterilization pool into Oral area, the outlet portion of the sterilization pool are connected to the import department of water pump by the 5th connecting tube, and the outlet portion of the water pump is fixed It is connected with outlet pipe.

Advanced optimize the technical program, the bottom of the centrifugal type filter and refined filtration case is fixedly connected to bracket.

The technical program is advanced optimized, socket is offered at the top of the straining box, the inside of the straining box passes through Socket is plugged with net cage, and the inside of the net cage is equipped with active carbon slab, is fixedly connected with handle at the top of the net cage.

The technical program is advanced optimized, hydraulic cylinder is fixedly installed at the top of the refined filtration case, the hydraulic cylinder is stretched The top of the box that contracting boom end passes through refined filtration case is fixedly connected with piston plate, and the inside of the refined filtration case is fixedly installed with reverse osmosis Film

Advanced optimize the technical program, the pipe of the third connecting tube, the 4th connecting tube, the 5th connecting tube and outlet pipe Shut-off valve is fixedly connected on body.

The technical program is advanced optimized, the top two sides of the sedimentation basin are fixedly installed with promotion motor, described to mention The output shaft end of lifting motor is fixedly connected with runner, and rope, the bottom of the sedimentation basin are arranged in the race of the runner Equipped with web plate, one end of the rope is fixedly connected on the top of web plate, and the mesh diameter of the web plate is 0.1-0.3cm.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of filtration equipment for clarifying of trade effluent, and having following has Beneficial effect: solid particles inside and liquid are separated by centrifugal type filter, inhaled using the active carbon slab inside straining box Then attached impurity further filters, then by adding in sedimentation basin so that sewage passes through preliminary purification by reverse osmosis membrane Heavy metals removal is finally passed through the disinfection of sterilization pool, purification filtering layer by layer, by physical filtering and chemical cleaning method knot by flocculant It closes, so that last sewage becomes the water that can be used, thoroughly, the utility model is designed reasonably is answered suitable for commercial introduction for purification With.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of trade effluent filtration equipment for clarifying structural schematic diagram；

Fig. 2 be the utility model proposes a kind of trade effluent filtration equipment for clarifying；

Fig. 3 be the utility model proposes a kind of trade effluent filtration equipment for clarifying.

In figure: 1, centrifugal type filter；2, wastewater inlet；3, sewage draining exit；4, water outlet；5, the first connecting tube；6, coarse filtration Case；7, the second connecting tube；8, refined filtration case；9, hydraulic cylinder；10, piston plate；11, reverse osmosis membrane；12, go out bucket；13, flow valve； 14, third connecting tube；15, sedimentation basin；16, the 4th connecting tube；17, sterilization pool；18, the 5th connecting tube；19, water pump；20, it is discharged Pipe；21, bracket；22, socket；23, net cage；24, active carbon slab；25, handle；26, shut-off valve；27, motor is promoted；28, runner； 29, rope；30, web plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of filtration equipment for clarifying of trade effluent, including centrifugal type filter 1, straining box 6, refined filtration Case 8, sedimentation basin 15, sterilization pool 17 and water pump 19, the side of centrifugal type filter 1 are provided with wastewater inlet 2, centrifugal type filter 1 bottom is provided with sewage draining exit 3, and the top of centrifugal type filter 1 is fixedly connected with water outlet 4, and the outlet portion of water outlet 4 passes through First connecting tube 5 is connected to the import department of straining box 6, and the outlet portion of straining box 6 is connected to refined filtration case 8 by the second connecting tube 7 Import department, the bottom of refined filtration case 8 is fixedly connected with out bucket 12, and the outlet portion of bucket 12 is fixedly installed with flow valve 13 out, The outlet portion of flow valve 13 is connected to the import department of sedimentation basin 15 by third connecting tube 14, and the outlet portion of sedimentation basin 15 passes through the Four connecting tubes 16 are connected to the import department of sterilization pool 17, and the outlet portion of sterilization pool 17 is connected to water pump 19 by the 5th connecting tube 18 Import department, the outlet portion of water pump 19 is fixedly connected with outlet pipe 20.

Specifically, the bottom of centrifugal type filter 1 and refined filtration case 8 is fixedly connected to bracket 21, increase height, convenient for dirt Water outflow.

Specifically, the top of straining box 6 offers socket 22, the inside of straining box 6 is plugged with net cage 23 by socket 22, The inside of net cage 23 is equipped with active carbon slab 24, and the top of net cage 23 is fixedly connected with handle 25, and sewage flows through net cage 23 can be interior 24 adsorbing contaminant of active carbon slab in portion, and the replacement that socket 22 is also convenient for net cage 23 is opened up at the top of straining box 6.

Specifically, the top of refined filtration case 8 is fixedly installed with hydraulic cylinder 9, the telescopic rod end of hydraulic cylinder 9 passes through refined filtration case 8 Top of the box be fixedly connected with piston plate 10, the inside of refined filtration case 8 is fixedly installed with reverse osmosis membrane 11, reverse osmosis membrane 11 into one Step is filtered purification to sewage, and hydraulic cylinder 9 pushes piston plate 10, so that the speed of purification is accelerated.

Specifically, third connecting tube 14, the 4th connecting tube 16, the 5th connecting tube 18 and outlet pipe 20 tube body on it is fixed It is connected with shut-off valve 26, convenient for shutting off.

Specifically, the top two sides of sedimentation basin 15, which are fixedly installed with, promotes motor 27, the output shaft end of motor 27 is promoted Portion is fixedly connected with runner 28, and rope 29 is arranged in the race of runner 28, and the bottom of sedimentation basin 15 is equipped with web plate 30, rope 29 One end be fixedly connected on the top of web plate 30, the mesh diameter of web plate 30 is 0.1-0.3cm, and flocculation is added in sedimentation basin 15 After agent, starting promotes motor 27 and increases web plate 30, and the floccule that web plate 30 generates flocculant and heavy metal reaction is from water Middle removal.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control action.

When in use, sewage is input to the inside of centrifugal type filter 1 from wastewater inlet 2, by centrifugal type filter 1 It will be separated between the solid particle and liquid of inner most, the sewage after being tentatively separated by solid-liquid separation is using in straining box 6 Then 24 adsorbing contaminant of active carbon slab in portion further filters so that sewage passes through preliminary purification by reverse osmosis membrane 11, hydraulic Cylinder 9 pushes piston plate 10, so that sewage increases by the speed of reverse osmosis membrane 11, accelerates the speed of sewage purification, at this moment passes through Preceding physical cleaning three times is crossed, the particulate matter in sewage has been cleaned completely, is then passed through to add in sedimentation basin 15 and be wadded a quilt with cotton Solidifying agent, flocculant is reacted with the heavy metal in sewage generates floccule, is removed floccule by web plate 30, finally by disinfection The disinfection in pond 17 kills microorganism remaining in water, purification filtering layer by layer, and physical filtering and chemical cleaning method are combined, so that Last sewage becomes the water that can be used.

In conclusion the filtration equipment for clarifying of the trade effluent, by centrifugal type filter 1 by solid particles inside and liquid Body separation, using 24 adsorbing contaminant of active carbon slab inside straining box 6, so that sewage passes through preliminary purification, then by anti- Permeable membrane 11 further filters, and then by adding flocculant in sedimentation basin 15 for heavy metals removal, finally passes through sterilization pool 17 disinfection, layer by layer purification filtering combine physical filtering and chemical cleaning method, so that last sewage became can be used Water, thoroughly, the utility model is designed reasonably is suitable for commercial introduction application for purification.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of filtration equipment for clarifying of trade effluent, including centrifugal type filter (1), straining box (6), refined filtration case (8), precipitating Pond (15), sterilization pool (17) and water pump (19), it is characterised in that: the side of the centrifugal type filter (1) be provided with sewage into Mouth (2), the bottom of the centrifugal type filter (1) are provided with sewage draining exit (3), and the top of the centrifugal type filter (1) is fixed It is connected with water outlet (4), the outlet portion of the water outlet (4) is connected to the import of straining box (6) by the first connecting tube (5) Portion, the outlet portion of the straining box (6) are connected to the import department of refined filtration case (8), the refined filtration case by the second connecting tube (7) (8) bottom is fixedly connected with out bucket (12), and the outlet portion of bucket (12) out is fixedly installed with flow valve (13), described The outlet portion of flow valve (13) is connected to the import department of sedimentation basin (15) by third connecting tube (14), the sedimentation basin (15) Outlet portion is connected to the import departments of sterilization pool (17) by the 4th connecting tube (16), and the outlet portion of the sterilization pool (17) passes through the Five connecting tubes (18) are connected to the import department of water pump (19), and the outlet portion of the water pump (19) is fixedly connected with outlet pipe (20).

2. a kind of filtration equipment for clarifying of trade effluent according to claim 1, it is characterised in that: the centrifugal filtration The bottom of device (1) and refined filtration case (8) is fixedly connected to bracket (21).

3. a kind of filtration equipment for clarifying of trade effluent according to claim 1, it is characterised in that: the straining box (6) Top offer socket (22), the inside of the straining box (6) is plugged with net cage (23), the net cage by socket (22) (23) inside is equipped with active carbon slab (24), is fixedly connected with handle (25) at the top of the net cage (23).

4. a kind of filtration equipment for clarifying of trade effluent according to claim 1, it is characterised in that: the refined filtration case (8) Top be fixedly installed with hydraulic cylinder (9), the top of the box that the telescopic rod end of the hydraulic cylinder (9) passes through refined filtration case (8) is solid Surely it is connected with piston plate (10), the inside of the refined filtration case (8) is fixedly installed with reverse osmosis membrane (11).

5. a kind of filtration equipment for clarifying of trade effluent according to claim 1, it is characterised in that: the third connecting tube (14), shut-off valve (26) are fixedly connected on the tube body of the 4th connecting tube (16), the 5th connecting tube (18) and outlet pipe (20).

6. a kind of filtration equipment for clarifying of trade effluent according to claim 1, it is characterised in that: the sedimentation basin (15) Top two sides be fixedly installed with promoted motor (27), it is described promoted motor (27) output shaft end be fixedly connected with runner (28), it is arranged with rope (29) in the race of the runner (28), the bottom of the sedimentation basin (15) is equipped with web plate (30), described One end of rope (29) is fixedly connected on the top of web plate (30), and the mesh diameter of the web plate (30) is 0.1-0.3cm.