CN206512080U - A kind of processing equipment for recycling of the sludge containing oil grinding - Google Patents
A kind of processing equipment for recycling of the sludge containing oil grinding Download PDFInfo
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- CN206512080U CN206512080U CN201621482722.6U CN201621482722U CN206512080U CN 206512080 U CN206512080 U CN 206512080U CN 201621482722 U CN201621482722 U CN 201621482722U CN 206512080 U CN206512080 U CN 206512080U
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- grinding
- sludge
- oil
- storage tank
- cleaning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Abstract
The utility model is related to a kind of processing equipment for recycling of sludge containing oil grinding, storage tank including being built-in with the sludge containing oil grinding, it is built-in with the deoiling structure of biological degreasing agent, cleaning structure, isolating construction and recovery storage tank, storage tank, deoiling structure, cleaning structure, isolating construction and recovery storage tank are sequentially connected, after sludge containing oil grinding is stored in storage tank, it is delivered in deoiling structure and carries out biological oil removing, grinding sludge after oil removing is sent to cleaning structure cleaning, the utility ground in sludge is sent in recovery storage tank by the grinding sludge after cleaning by isolating construction.Biological degreasing agent of the present utility model removes the waste mineral oil in sludge containing oil grinding, waste mineral oil is transferred in liquid, waste mineral oil is decomposed into harmless small-molecule substance by the microorganism in biological degreasing agent again, realize low-cost processes sludge containing oil grinding, reduce the secondary pollution in processing procedure, and the utility in sludge containing oil grinding is reclaimed, the wasting of resources is reduced.
Description
Technical field
The utility model is related to processing equipment for recycling, more specifically refers at a kind of recycling of sludge containing oil grinding
Manage device.
Background technology
The complex mixture that waste mineral oil is made up of many kinds of substance, has been put into《National Hazard waste register》, wherein
Various composition have certain toxicity and damaging effect to human body；In addition, waste mineral oil can also biolytic normal life
Environment, with the physical action for causing biological function obstacle.Therefore waste mineral oil will cause serious once largely entering external environment
Environmental pollution.Sludge containing oil grinding belongs to honing, grinding, the oily sludge of bruting process generation, according to relevant regulations, because
Belong to dangerous solid waste containing waste mineral oil.
The processing method of existing processing sludge containing oil grinding is to give special mechanism, does innoxious using existing machine
Processing, processing cost is than larger, for the processing of dangerous solid waste, many using landfill or burning disposal, in sludge containing oil grinding
Containing a large amount of iron powders, traditional treatment method can cause the significant wastage of resource, and secondary pollution is also easily caused in processing procedure.
Chinese patent 201310085634.7 discloses a kind of side that titanium dioxide is reclaimed from waste and old SCR denitration
Method, in turn includes the following steps：Dedusting first is carried out to useless denitrating catalyst, milling is crushed, the concentrated sulfuric acid is then added by its acidolysis
After obtain titanyl sulfate concentrated solution, add water dilution；Nonionic emulsifier is subsequently added into as flocculant, sulphonate surface is lived
Property agent or polycarboxylate surfactant are subsequently added into Water-soluble methyl silicone oil as flocculation aid；Plate and frame filter press 9 is pumped into again to enter
Row press filtration, is again heated to 90 DEG C -98 DEG C by filter vacuum concentration and keeps hydrolyzing filtrate in 5.5 hours；Then hydrolysate is cold
But to 40 DEG C, carrying out vacuum filter is deposited metatitanic acid；Again with sand leaching water and deionized water rinsing after, add potassium carbonate or
Phosphoric acid obtains metatitanic acid filter cake；To filter cake dry after at 500-800 DEG C calcine, then crush, it is levigate obtain titanium dioxide into
Product.This method can reduce the disposal amount of waste and old denitrating catalyst, and make its recycling, reduce being produced into for denitrating catalyst
This.
Above-mentioned patent can cause the waste of water resource, and using the concentrated sulfuric acid than relatively hazardous.
Therefore, it is necessary to design a kind of processing equipment for recycling of sludge containing oil grinding, realize that low-cost processes oil-containing is ground
Sludge is ground, the secondary pollution in processing procedure is reduced, and reclaims the utility in sludge containing oil grinding, resource wave is reduced
Take.
Utility model content
At the purpose of this utility model is the defect for overcoming prior art there is provided a kind of recycling of sludge containing oil grinding
Manage device.
To achieve the above object, the utility model uses following technical scheme：At a kind of recycling of sludge containing oil grinding
Device is managed, including is built-in with the storage tank of the sludge containing oil grinding, the deoiling structure for being built-in with biological degreasing agent, cleaning structure, separation
Structure and recovery storage tank, the storage tank, the deoiling structure, the cleaning structure, the isolating construction and the recovery
Storage tank is sequentially connected, after sludge containing oil grinding is stored in storage tank, is delivered in deoiling structure and is carried out biological oil removing, after oil removing
Grinding sludge be sent to cleaning structure cleaning, after cleaning grinding sludge by isolating construction will grind sludge in useful thing
Matter is sent in recovery storage tank.
Its further technical scheme is：Structure for conveying, the structure for conveying and the deoiling structure are provided with the storage tank
Connection.
Its further technical scheme is：The deoiling structure includes being built-in with oil removing reactive tank and the exposure of biological degreasing agent
Device of air, the structure for conveying and the cleaning structure are connected with the oil removing reactive tank respectively, and the aerator with
The oil removing reactive tank connection；The deoiling structure also includes heater and filled for the dosing for adding biological degreasing agent
Put, the chemicals dosing plant is connected with the oil removing reactive tank, the heater is located in the oil removing reactive tank.
Its further technical scheme is：Filter press, press filtration are additionally provided between the oil removing reactive tank and the cleaning structure
Grinding sludge press filtration after biological degreasing agent oil removing is gone out solution by machine, and solution is back into oil removing reactive tank, after press filtration
Grinding sewage sludge solid enter cleaning structure cleaning.
Its further technical scheme is：The cleaning structure includes the first rinse bath being sequentially connected and the second cleaning
Groove, first rinse bath and second rinse bath are connected to aerator, first rinse bath and the pressure
Filter is connected, and second rinse bath is connected with the isolating construction.
Its further technical scheme is：The isolating construction includes magnet separator, and one end of the magnet separator is embedding
Enter in second rinse bath, and the other end of the magnet separator is located at the top for reclaiming storage tank.
The beneficial effect of the utility model compared with prior art is：A kind of money of sludge containing oil grinding of the present utility model
Source processing unit, by being built-in with the deoiling structure of biological degreasing agent, cleaning structure, isolating construction and recovery storage tank are raw
Thing degreaser removes the waste mineral oil in sludge containing oil grinding, and waste mineral oil is transferred in liquid, micro- in biological degreasing agent
Waste mineral oil is decomposed into harmless small-molecule substance by biology again, prevents greasy dirt in the enrichment of oil removing reactive tank.Due to micro- life
The degradation of thing, enables degreaser to maintain the effect of efficient degreasing for a long time, while avoiding the frequent row of oil removing waste water
Put, decrease the secondary pollution in processing procedure；Low-cost processes sludge containing oil grinding is realized, two in processing procedure are reduced
Secondary pollution, and the utility in sludge containing oil grinding is reclaimed, reduce the wasting of resources.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
A kind of main view of the processing equipment for recycling for sludge containing oil grinding that Fig. 1 provides for the utility model specific embodiment
Structural representation.
Reference
The oil removing reactive tank of 1 storage tank 2
The rinse bath of 3 first rinse bath 4 second
5 reclaim the chemicals dosing plant of storage tank 6
The screw pump of 7 conveying worm 8 first
The screw pump of 9 filter press 10 second
11 magnet separators
Embodiment
In order to more fully understand technology contents of the present utility model, with reference to specific embodiment to skill of the present utility model
Art scheme is further described and illustrated, but is not limited to this.
Specific embodiment as shown in Figure 1, a kind of processing equipment for recycling for sludge containing oil grinding that the present embodiment is provided,
Removing in oil recovery process for any grinding sludge can be used in, low-cost processes sludge containing oil grinding is realized, reduced treated
Secondary pollution in journey, and the utility in sludge containing oil grinding is reclaimed, reduce the wasting of resources.
A kind of processing equipment for recycling of the sludge containing oil grinding, including be built-in with the storage tank 1 of the sludge containing oil grinding, be built-in with
The deoiling structure of biological degreasing agent, cleaning structure, isolating construction and reclaim storage tank 5, storage tank 1, deoiling structure, cleaning structure,
Isolating construction and recovery storage tank 5 are sequentially connected, and after sludge containing oil grinding is stored in storage tank 1, are delivered in deoiling structure
Biological oil removing is carried out, the grinding sludge after oil removing is sent to cleaning structure cleaning, and the grinding sludge after cleaning passes through isolating construction
The utility ground in sludge is sent in recovery storage tank 5.
Above-mentioned sludge containing oil grinding refers to the iron powder containing mineral oil produced in honing, grinding, bruting process.Using efficient
Biological degreasing agent by the grinding deoiling of sludge containing mineral oil, without repeatedly changing clear water, economize on resources, recycle cleaning knot
Structure cleans up the grinding sludge after oil removing, and dangerous solid waste is converted into the resource of recoverable, while having cleaning
Evil mineral oil is decomposed into harmless small-molecule substance, and simple in construction, easy to operate, the energy-conserving and environment-protective of whole device save dangerous
The processing cost of solid waste.
Further, structure for conveying is provided with storage tank 1, structure for conveying is connected with the deoiling structure, and structure for conveying is
For conveying grinding sludge.
Storage tank 1 is located at the top of structure for conveying, and grinding sludge drops on structure for conveying in the presence of deadweight, so as to
Conveying.
In addition, deoiling structure includes being built-in with the oil removing reactive tank 2 and aerator of biological degreasing agent, structure for conveying with
And cleaning structure is connected with oil removing reactive tank 2 respectively, and the aerator is connected with the oil removing reactive tank 2.
Further, deoiling structure also includes heater and the chemicals dosing plant 6 for adding biological degreasing agent, plus
Medicine device 6 is connected with oil removing reactive tank 2, and heater is located in oil removing reactive tank 2；Chemicals dosing plant 6 is anti-to oil removing per ration
Answer and required biological degreasing agent is added in groove 2.
Heater is provided with oil removing reactive tank 2, is that, in order to open heater during the course of the reaction, holding removes oil solution
Temperature be 40 DEG C so that biological degreasing agent carries out oil removing with most quick oil removing speed, improve processing speed.
In addition, being additionally provided with filter press 9 between oil removing reactive tank 2 and the cleaning structure, filter press 9 will pass through biological oil removing
Grinding sludge press filtration after agent oil removing goes out solution, and solution is back into oil removing reactive tank 2, and the grinding sewage sludge solid after press filtration enters
Enter to cleaning structure cleaning.
The first screw pump 8 is provided between filter press 9 and oil removing reactive tank 2, sludge containing oil grinding passes through spiral in storage tank 1
Conveyer 7 is entered in oil removing reactive tank 2, and the grinding sludge in degreasing tank is sent to filter press 9 by the first screw pump 8 and carried out
Press filtration.
Further, cleaning structure includes the first rinse bath 3 and the second rinse bath 4 being sequentially connected, the first cleaning
Groove 3 and second rinse bath 4 are connected to aerator, and the first rinse bath 3 is connected with the filter press 9, and second is clear
Washing trough 4 is connected with the isolating construction.
Addition is running water in first rinse bath 3 and the second rinse bath 4, also, the second rinse bath 4 is in operation
During need a certain amount of water of overflow into the first rinse bath 3, to maintain the water balance of the first rinse bath 3, it is ensured that scavenger
Sequence is smoothed out, and the second rinse bath 4 needs to add running water in the process of running.
The upper end of the upper end of oil removing reactive tank 2, the upper end of the first rinse bath 3 and second rinse bath 4 sets aeration
Device, is sufficiently mixed to grind sludge with liquid in groove.
In addition, being provided with the second screw pump 10 between the first rinse bath 3 and the second rinse bath 4.
In addition, being provided with heater in oil removing reactive tank 2, need to open heater during the course of the reaction, keep oil removing
The temperature of solution is 40 DEG C.
Further, isolating construction includes magnet separator 11, and one end of magnet separator 11 is embedded in the second cleaning
In groove 4, and the other end of magnet separator 11 is located at the top for reclaiming storage tank 5.In magnet separator 11 provided with scraper plate with
And conveyer belt.Magnet separator 11 is by the grinding sludge absorption cleaned and to be sent to magnet separator using magnetic belt conveyor
11 top, is shifted the grinding sludge on the conveyer belt in magnet separator 11 using using the scraper plate in magnet separator 11
Into recovery storage tank 5.
In the present embodiment, above-mentioned structure for conveying is conveying worm 7.Certainly, in other embodiment, above-mentioned conveying
Structure can be other conveyers, such as roller conveyor etc..
Above-mentioned filter press 9 is curving-type plate and frame filter press 9, certainly, in other embodiment, and above-mentioned filter press 9 can be with
For the equipment with filtering function such as other filters.
In the present embodiment, the microorganism containing degraded greasy dirt in the biological degreasing agent, the microorganism is Rhodococcus sp
(Rhodococcusrh), bacillus (Bacillus), Nocard's bacillus (Nocardia), corynebacteria
(Corynebacterium), Pseudomonas alba (Pseudomonassp) and klebsiella bacillus (Klebsiellasp).
In the present embodiment, above-mentioned chemicals dosing plant includes medicine-chest and the conveying being connected with medicine-chest and oil removing reactive tank 2
Band, biological agent is stored in medicine-chest, is delivered to by conveyer belt in oil removing reactive tank 2.
Sludge containing oil grinding is entered in oil removing reactive tank 2 in storage tank 1 by structure for conveying, in oil removing reactive tank 2
The grinding sludge that grinding sludge is sent in plate and frame filter press 9, the first rinse bath 3 by the first screw pump 8 is passed by screw pump
Deliver in the second rinse bath 4, the grinding sludge cleaned in the second rinse bath 4 is sent to recovery storage tank by magnet separator 11
In 5.After cleaning by an oil removing and twice, grinding sludge is collected into storage tank 1, and contained waste mineral oil is cleaned dry
Only, grinding sludge is changed into available metal iron resource.
The processing equipment for recycling of above-mentioned a kind of sludge containing oil grinding, by the oil removing knot for being built-in with biological degreasing agent
Structure, cleaning structure, isolating construction and recovery storage tank 5, biological degreasing agent removes the waste mineral oil in sludge containing oil grinding, given up
Mineral oil is transferred in liquid, and waste mineral oil is decomposed into harmless small-molecule substance by the microorganism in biological degreasing agent again, resistance
Enrichment of the greasy dirt in oil removing reactive tank 2 is stopped.Due to the degradation of microorganism, degreaser is set to maintain efficiently to remove for a long time
The effect of oil, while avoiding the frequent discharge of oil removing waste water, decreases the secondary pollution in processing procedure；Realize low cost
Sludge containing oil grinding is handled, the secondary pollution in processing procedure is reduced, and reclaims the utility in sludge containing oil grinding, is subtracted
Few wasting of resources.
S11, quantitative sludge containing oil grinding is transported to from storage tank 1 in oil removing reactive tank 2, while opening aerator
And heater, solution temperature is risen to 40 DEG C；Oil removing reaction after the completion of stop aeration, make grinding sludge staticly settle to
The bottom of oil removing reactive tank 2；
After the completion of sludge settling to be ground, bottom land grinding sludge is delivered to filter press 9, to grinding sludge press filtration, obtained
It is unwashed to remove oil grinding sludge, and the reaction solution of extrusion is back in oil removing reactive tank 2.
It is unwashed except oil grinding sludge is put into after the first rinse bath 3, the aerator of the first rinse bath 3 is opened, and is made
It is unwashed except oil grinding sludge is well mixed with water, it is to be cleaned complete to unwashed except oil grinding sludge is fully cleaned
Stop aeration into rear, make cleaning once except oil grinding sludge settling is to bottom land；Cleaning once except oil grinding sludge settling it is complete
The second rinse bath 4 is delivered to after complete, the aerator of the second rinse bath 4 is opened, make cleaning once except oil grinding sludge and clear
Scouring water is fully contacted, to cleaning once except oil grinding sludge carry out again fully cleaning, it is to be cleaned after the completion of continue expose
Gas, what acquisition had been cleaned removes oil grinding sludge.
That has cleaned removes oil grinding sludge after magnetic separation, obtains utility and harmless grinding sludge, specifically
That cleaning terminates rear aeration pump and worked on, while open magnet separator 11, will be in the second rinse bath 4 remove oil grinding sludge
Adsorb and be sent in recovery storage tank 5.
During utilization, chemicals dosing plant 6 regularly supplements medicament needed for oil removing reactive tank 2.
It is above-mentioned that technology contents of the present utility model are only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiment of the present utility model is not represented and is only limitted to this, and any technology done according to the utility model extends or recreated,
By protection of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (6)
1. a kind of processing equipment for recycling of sludge containing oil grinding, it is characterised in that the storage including being built-in with the sludge containing oil grinding
Groove, the deoiling structure for being built-in with biological degreasing agent, cleaning structure, isolating construction and recovery storage tank, the storage tank, the oil removing
Structure, the cleaning structure, the isolating construction and the recovery storage tank are sequentially connected, and sludge containing oil grinding is deposited in storage tank
Chu Hou, is delivered in deoiling structure and carries out biological oil removing, and the grinding sludge after oil removing is sent to cleaning structure cleaning, after cleaning
Grinding sludge by isolating construction by grind sludge in utility be sent to recovery storage tank in.
2. a kind of processing equipment for recycling of sludge containing oil grinding according to claim 1, it is characterised in that the storage tank
Interior to be provided with structure for conveying, the structure for conveying is connected with the deoiling structure.
3. a kind of processing equipment for recycling of sludge containing oil grinding according to claim 2, it is characterised in that the oil removing
Structure includes being built-in with the oil removing reactive tank and aerator of biological degreasing agent, the structure for conveying and the cleaning structure
It is connected respectively with the oil removing reactive tank, and the aerator is connected with the oil removing reactive tank；The deoiling structure is also wrapped
Heater and the chemicals dosing plant for adding biological degreasing agent are included, the chemicals dosing plant is connected with the oil removing reactive tank,
The heater is located in the oil removing reactive tank.
4. a kind of processing equipment for recycling of sludge containing oil grinding according to claim 3, it is characterised in that the oil removing
It is additionally provided with filter press between reactive tank and the cleaning structure, filter press is by the grinding sludge pressure after biological degreasing agent oil removing
Solution is filtered out, and solution is back to oil removing reactive tank, the grinding sewage sludge solid after press filtration enters cleaning structure cleaning.
5. a kind of processing equipment for recycling of sludge containing oil grinding according to claim 4, it is characterised in that the cleaning
Structure includes the first rinse bath and the second rinse bath being sequentially connected, first rinse bath and second rinse bath point
Aerator is not connected with, first rinse bath is connected with the filter press, second rinse bath and the isolating construction
Connection.
6. a kind of processing equipment for recycling of sludge containing oil grinding according to claim 5, it is characterised in that the separation
Structure includes magnet separator, and one end of the magnet separator is embedded in second rinse bath, and the magnetic separation
The other end of machine is located at the top of the recovery storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482722.6U CN206512080U (en) | 2016-12-30 | 2016-12-30 | A kind of processing equipment for recycling of the sludge containing oil grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482722.6U CN206512080U (en) | 2016-12-30 | 2016-12-30 | A kind of processing equipment for recycling of the sludge containing oil grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512080U true CN206512080U (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621482722.6U Active CN206512080U (en) | 2016-12-30 | 2016-12-30 | A kind of processing equipment for recycling of the sludge containing oil grinding |
Country Status (1)
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| CN (1) | CN206512080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517712A (en) * | 2016-12-30 | 2017-03-22 | 深圳德尔科机电环保科技有限公司 | Oil-containing grinding sludge resourceful treatment device and method |
-
2016
- 2016-12-30 CN CN201621482722.6U patent/CN206512080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517712A (en) * | 2016-12-30 | 2017-03-22 | 深圳德尔科机电环保科技有限公司 | Oil-containing grinding sludge resourceful treatment device and method |
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