CN205398415U - Sludge treatment device - Google Patents
Sludge treatment device Download PDFInfo
- Publication number
- CN205398415U CN205398415U CN201620180013.6U CN201620180013U CN205398415U CN 205398415 U CN205398415 U CN 205398415U CN 201620180013 U CN201620180013 U CN 201620180013U CN 205398415 U CN205398415 U CN 205398415U
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Abstract
The utility model relates to a sludge treatment device, including oiliness sludge thickening jar (1), first cutting machine (3), mince filter (5), accurate heater (9), charge device (10), ultrasonic vibration reactor (11), hot water and rinse reactor (13), gaseous vibration solid -liquid separation groove (14), oil -water separation tank (23), active sludge thickening jar (2), second cutting machine (17), mud mixed quenching and tempering ware (16), mud and hang down warm dehydrating drying all -in -one (21). This sludge treatment device isolates the oil content from oiliness mud, avoid the oil content to the influence of mud heat drying, has solved the problem of mud resourceization, minimizing, reduces the quantity and the weight of mud to cost of transportation and processing expense have been reduced.
Description
Technical field
This utility model relates to the sludge disposal technology of petroleum chemical industry, particularly to a kind of sludge treatment equipment.
Background technology
According to planning, the refuse treatment principle of petroleum chemical industry is the Solid Waste Treatment center that region arranges concentration, it is not recommended that enterprise builds burning facility and dangerous waste reclamation facility voluntarily.Petrochemical enterprise emphasis solves the problem of recycling sludge, minimizing, and emphasis carries out sludge drying, reduces the quantity and weight of mud, reduces cost of transportation and disposal costs, and the harmless treatment of mud is by the dangerous refuse center processing concentrated.Therefore, sludge drying process is the urgent problem that petrochemical enterprise faces, and owing to oily sludge affects the heat drying of mud, therefore the oil removal treatment of oily sludge is the most important thing.
Petrochemical industry mud is essentially from sewage farm mud.Current common processing method is to enter back into coking plant after oily sludge is carried out processed to process, and activated sludge enters CFB boiler burning disposal after drying and other treatment；The outward transport trust after mixed dehydration processes of oily sludge, activated sludge processes.But, along with the raising of national environmental standard, the use of these methods is affected by restriction, or causes that the heavy and handling of costliness is used.Especially for oily sludge, at present, be provided with the enterprise of coking plant to take that oily sludge is sent into coking plant and carry out the way of burning disposal, it does not have the enterprise of coking plant, most it is mixed with activated sludge carry out dehydration after transport outward.But oily sludge is once be mixed into activated sludge, oil therein divides and will impact to sludge dewatering, the properly functioning of desiccation apparatus.It is bad that sludge dewatering, mummification are done, and the sludge quantity of outward transport is just big, and expense is also higher.
Utility model content
The purpose of this utility model is to provide a kind of sludge treatment equipment and method, and it, it can be avoided that oily sludge is mixed in activated sludge, affects the dehydration of mud, drying and other treatment.
This utility model adopts solution below:
A kind of sludge treatment equipment, including oily sludge concentration tank, the first cutting machine, chopping filter, accurate heater, chemicals dosing plant, sonic oscillation reactor, hot water cleaning reactor, gas oscillation solid-liquid separation tank, gun barrel, activated sludge concentration tank, the second cutting machine, mud mixing quality-adjusting device, the hot dehydration and drying all-in-one of sludge at low temperature；
Wherein, described oily sludge concentration tank is used for storing and concentrating oily sludge, the outlet of described oily sludge concentration tank is sequentially connected with described first cutting machine, described chopping filter, described accurate heater, described sonic oscillation reactor, described hot water cleaning reactor and described gas oscillation solid-liquid separation tank, the sludge outlet of described gas oscillation solid-liquid separation tank is connected to described mud mixing quality-adjusting device, and the oil-containing water outlet of described gas oscillation solid-liquid separation tank is connected to described gun barrel；
Described chemicals dosing plant is arranged between described accurate heater and sonic oscillation reactor, for adding demulsifier to the outlet conduit of described accurate heater；
Described activated sludge concentration tank is used for storing and concentrating activated sludge, and the outlet of described activated sludge concentration tank is sequentially connected with described second cutting machine, described mud mixing quality-adjusting device and the hot dehydration and drying all-in-one of described sludge at low temperature.
Preferably, the hot water outlet of described gun barrel is connected at least one of described oily sludge concentration tank, chopping filter, sonic oscillation reactor, hot water cleaning reactor and gas oscillation solid-liquid separation tank.
Preferably, described sludge treatment equipment also includes wet-emitting blower, for the waste gas of at least one generation of described oily sludge concentration tank, activated sludge concentration tank and sludge at low temperature hot dehydration and drying all-in-one is sent into described activated sludge concentration tank.
Preferably, described chopping filter includes blender, heater and drainage screen.
Preferably, it is provided with the first sludge lifting pump between described first cutting machine and chopping filter.
Preferably, the second sludge lifting pump it is provided with between described gas oscillation solid-liquid separation tank and mud mixing quality-adjusting device.
Preferably, it is provided with the 3rd sludge lifting pump between described second cutting machine and mud mixing quality-adjusting device.
Preferably, it is provided with the 4th sludge lifting pump between described mud mixing quality-adjusting device and the hot dehydration and drying all-in-one of sludge at low temperature.
Preferably, described sludge treatment equipment also includes dewatered sludge feed bin, for storing the dewatered sludge that the hot dehydration and drying all-in-one of described sludge at low temperature produces.
Compared with prior art, the beneficial effects of the utility model are to separate in being divided by the oil in oily sludge, it is to avoid sludge dewatering, drying and other treatment are produced impact by oil point.Meanwhile, it is a kind of resource that the oil separated divides, and has certain economic worth.This utility model solves the problem of recycling sludge, minimizing, reduces the quantity and weight of mud, and reduces cost of transportation and disposal costs.
Accompanying drawing explanation
In conjunction with the drawings exemplary embodiment is described in more detail, of the present utility model above-mentioned and other purpose, feature and advantage will be apparent from, wherein, in exemplary embodiment of the present utility model, identical reference number typically represents same parts.
Fig. 1 shows the schematic diagram of the sludge treatment equipment according to exemplary embodiment.
Main Reference Numerals illustrates:
1-oily sludge concentration tank, 2-activated sludge concentration tank, 3-cutting machine, 4-sludge lifting pump, 5-shreds filter, 6-blender, 7-heater, 8-drainage screen, the accurate heater of 9-, 10-chemicals dosing plant, 11-sonic oscillation reactor, 12-blender, 13-hot water cleaning reactor, 14-gas oscillation solid-liquid separation tank, 15-sludge lifting pump, 16-mud mixing quality-adjusting device, 17-cutting machine, 18-sludge lifting pump, 19-blender, 20-sludge lifting pump, the hot dehydration and drying all-in-one of 21-sludge at low temperature, 22-dewatered sludge feed bin, 23-gun barrel, 24-hot water return pump；25-wet-emitting blower.
Detailed description of the invention
It is more fully described preferred embodiment of the present utility model below with reference to accompanying drawings.Although accompanying drawing shows preferred embodiment of the present utility model, however, it is to be appreciated that may be realized in various forms this utility model and should do not limited by embodiments set forth here.On the contrary, it is provided that these embodiments are to make this utility model more thorough and complete, and scope of the present utility model can intactly be conveyed to those skilled in the art.
Sludge treatment equipment according to exemplary embodiment includes oily sludge concentration tank, the first cutting machine, chopping filter, accurate heater, chemicals dosing plant, sonic oscillation reactor, hot water cleaning reactor, gas oscillation solid-liquid separation tank, gun barrel, activated sludge concentration tank, the second cutting machine, mud mixing quality-adjusting device, the hot dehydration and drying all-in-one of sludge at low temperature.
Oily sludge concentration tank is used for storing and concentrating oily sludge, the outlet of oily sludge concentration tank is sequentially connected with the first cutting machine, chopping filter, accurate heater, sonic oscillation reactor, hot water cleaning reactor, gas oscillation solid-liquid separation tank, the sludge outlet of gas oscillation solid-liquid separation tank is connected to mud mixing quality-adjusting device, and the oil-containing water outlet of gas oscillation solid-liquid separation tank is connected to gun barrel.Oily sludge is concentrated, cuts, shreds, filters by these equipment successively, heat pre-treatment, accurate heat treated, sonic oscillation process, hot water cleans, greasy filth separates (namely solid-liquid separation).Finally, separating the oil-containing water that obtains and enter gun barrel and carry out oil-water separation, mud enters mud mixing quality-adjusting device and carries out modified, and carries out follow-up dehydration, drying and other treatment or dehydration, the process of Low Temperature Thermal desiccation integral machine.
Chemicals dosing plant is arranged between accurate heater and sonic oscillation reactor, for adding demulsifier to accurate heater outlet pipeline, oily sludge is carried out breakdown of emulsion.
Activated sludge concentration tank is used for storing and concentrating activated sludge, and the outlet of activated sludge concentration tank is sequentially connected with the second cutting machine, mud mixing quality-adjusting device and the hot dehydration and drying all-in-one of sludge at low temperature.These equipment are respectively used to activated sludge is concentrated, cut, modified, dehydration/drying and other treatment or dehydration/Low Temperature Thermal desiccation integral machine process.The mud eventually passing drying and other treatment can store in dewatered sludge feed bin.
Preferably, the hot water outlet of gun barrel is connectable at least one of oily sludge concentration tank, chopping filter, sonic oscillation reactor, hot water cleaning reactor and gas oscillation solid-liquid separation tank, the hot water so separated can enter in these equipment, increase the liquid-solid ratio of mud with this, improve the treatment effeciency of oily sludge.
Preferably, sludge treatment equipment also includes wet-emitting blower, carrying out, for oily sludge concentration tank and activated sludge concentration tank being carried out sludge condensation process and the waste gas of oil removal treatment generation, the hot dehydration and drying all-in-one of sludge at low temperature, the waste gas feeding activated sludge concentration tank that sludge drying process produces, carrying out gas washing, cooling process.
Preferably, chopping filter can include blender, heater and drainage screen, oily sludge can be stirred, filters and preheat.
Preferably, between the first cutting machine and chopping filter, between gas oscillation solid-liquid separation tank and mud mixing quality-adjusting device, between the second cutting machine and mud mixing quality-adjusting device and between mud mixing quality-adjusting device and the hot dehydration and drying all-in-one of sludge at low temperature, elevator pump can be optionally set, to increase fluid pressure, promote circulating of fluid, also can pump fluid into higher level height.
According in the sludge treatment equipment of exemplary embodiment, oily sludge is by chopping, filtration, heat pre-treatment, then carries out accurate heat treated and add medicament, processes then through sonic oscillation afterwards, is stripped down by sump oil from mud；Then carry out hot water cleaning, add flocculant, enter back into gas oscillation solid-liquid separation tank and carry out oil and the separating of mud, namely solid-liquid separation.The liquid oil-containing water of solid-liquid separation and sump oil, carry out oil-water separation.Oil recovery utilizes, hot sewage discharge or be back to leading portion to improve the liquid-solid ratio of mud.Isolated mud mixes with activated sludge and carries out drying and other treatment.Activated sludge passes through concentration, after cutting then through cutting machine, is lifted into mud mixing quality-adjusting device with pump, carries out dehydration, drying and other treatment or dehydration, the process of Low Temperature Thermal desiccation integral machine after modified.
Oil is divided by the sludge treatment equipment according to exemplary embodiment to be separated from oily sludge, the oil point impact on sludge heat drying can be avoided, the mud separated through oil point can carry out follow-up drying and other treatment together with activated sludge, thus the problem solving recycling sludge, minimizing, reduce the quantity and weight of mud, and reduce cost of transportation and disposal costs.Can recycle additionally, the oil separated divides, improve economic benefit.
The work process of the sludge treatment equipment according to exemplary embodiment described in detail below, it includes parallel first pass and second procedure, and namely first pass and second procedure carry out simultaneously.
Wherein first pass comprises the following steps:
S1: concentrate oily sludge in oily sludge concentration tank.
S2: cutting machine cuts through the oily sludge of concentration, then in chopping filter, circulation is shredded, preheats, is filtered oily sludge.
S3: the oily sludge through shredding, preheat, filtering accurately is heated by accurate heater.In use, heating-up temperature can be set according to the actual requirements.Being provided with thermometer before and after heater, thermal source pipeline is provided with adjustment valve, according to the temperature parameter of sludge quantity, turnover mud, can automatically control heating process.
S4: add demulsifier by chemicals dosing plant to the oily sludge after accurately heating, described oily sludge is carried out breakdown of emulsion.Demulsifier can adopt own compound drug.
S5: by sonic oscillation reactor, the oily sludge after adding demulsifier is carried out oil, mud separates.After oil, mud separate, most oil strips down from mud.
S6: in hot water cleaning reactor, hot water cleans oily sludge, and adds flocculant (such as polyacrylamide etc.) in hot water cleaning reactor rear end so that oily sludge is converted into flco mixture.
S7: flco mixture is undertaken the separation of solid and liquid by gas oscillation solid-liquid separation tank, is separated the mud obtained and enters in mud mixing quality-adjusting device, separates the oil-containing water obtained and enters gun barrel.
Oscillating gas by compressor press-in backflow hot water, can carry out release and produce bubble.Gas oscillation contributes to oil and the separating of mud, it is not necessary to additionally increase agitating device.The gas attachment to sump oil, it helps oil separates with mud.Additionally, the sedimentation stood also contributes to separating of water and mud, remove oil meanwhile, it is capable to reduce the moisture content of mud, reduce sludge quantity.Preferably, frizing mud scraper can be set in gas oscillation solid-liquid separation tank and receive oil, it is prevented that the deposition of bottom sediment.
S8: in gun barrel, the isolated oil-containing water of gas oscillation solid-liquid separation tank is carried out oil, water separating treatment.Gun barrel separates in the reflowable oily sludge concentration tank to sludge treatment equipment of hot water, chopping filter, sonic oscillation reactor, hot water cleaning reactor or the gas oscillation solid-liquid separation tank produced, increase the liquid-solid ratio of mud with this, improve the treatment effeciency of oily sludge.
Second procedure comprises the following steps:
S9: concentrate activated sludge in activated sludge concentration tank.
S10: cut through the activated sludge of activated sludge concentration tank concentration by cutting machine.
S11: the activated sludge after cutting enters in mud mixing quality-adjusting device, in mud mixing quality-adjusting device, mud is carried out modifier treatment.
S12: the mud after modified enters the hot dehydration and drying all-in-one of sludge at low temperature, carries out dehydration, drying and other treatment or dehydration, Low Temperature Thermal drying and other treatment.
Mud through drying and other treatment can be stored in dewatered sludge feed bin.
In performing the process of first pass and second procedure, by wet-emitting blower, sludge condensation process, oily sludge oil removal treatment, sludge drying can be processed the waste gas feeding activated sludge concentration tank produced and carry out gas washing, cooling process, when detecting defective, carry out biological deodorizing process again.
Sludge treatment equipment according to exemplary embodiment is described in detail below with reference to Fig. 1.
Sludge treatment equipment according to exemplary embodiment includes oily sludge concentration tank 1, activated sludge concentration tank 2, cutting machine 3, sludge lifting pump 4, chopping filter 5, accurate heater 9, chemicals dosing plant 10, sonic oscillation reactor 11, hot water cleaning reactor 13, gas oscillation solid-liquid separation tank 14, sludge lifting pump 15, mud mixing quality-adjusting device 16, cutting machine 17, sludge lifting pump 18, sludge lifting pump 20, the hot dehydration and drying all-in-one 21 of sludge at low temperature, dewatered sludge feed bin 22, gun barrel 23, hot water return pump 24, wet-emitting blower 25.
Oily sludge concentration tank 1 is used for storing and concentrating oily sludge, the outlet of oily sludge concentration tank 1 is sequentially connected with cutting machine 3, sludge lifting pump 4, chopping filter 5, accurate heater 9, sonic oscillation reactor 11, hot water cleaning reactor 13 and gas oscillation solid-liquid separation tank 14, the sludge outlet of gas oscillation solid-liquid separation tank 14 is sequentially connected to the second sludge lifting pump 15, mud mixing quality-adjusting device 16, and the oil-containing water outlet of gas oscillation solid-liquid separation tank 14 is connected to gun barrel 23.The hot water outlet of gun barrel 23 is connected to hot water cleaning reactor 13 via hot water return pump 24.Chemicals dosing plant 10 is arranged between accurate heater 9 and sonic oscillation reactor 11, for adding demulsifier to the outlet conduit of accurate heater 9.
Activated sludge concentration tank 2 is used for storing and concentrating activated sludge, and the outlet of activated sludge concentration tank is sequentially connected with cutting machine 17, sludge lifting pump 18, mud mixing quality-adjusting device 16, sludge lifting pump 20, the hot dehydration and drying all-in-one 21 of sludge at low temperature.The dewatered sludge of sludge at low temperature hot dehydration and drying all-in-one 21 output is stored in dewatered sludge feed bin 22.
Sludge condensation can be processed by wet-emitting blower 25, oily sludge oil removal treatment, sludge drying process the waste gas produced and send into activated sludge concentration tank 2.
The work process of the sludge treatment equipment according to exemplary embodiment includes parallel first pass and second procedure, and wherein first pass comprises the following steps:
Step ST1, utilizes oily sludge concentration tank 1 to concentrate oily sludge.
Step ST2, cuts oily sludge by cutting machine 3, with sludge lifting pump 4, the oily sludge after cutting is risen to chopping filter 5, is circulated chopping, preheats, filters, preheats the mud after filtration and enter downstream process.Chopping filter 5 includes blender 6, heater 7 and drainage screen 8, and the control parameter of chopping process is as follows:
1, the hydraulic detention time shredding filter 5 is 10 minutes～30 minutes；Adopting tube heater indirectly to heat, thermal source is hot water or steam, heating-up temperature 40 DEG C～80 DEG C；
2, blender 6 adopts frequency-adjustable speed-adjustable device, has stirring and cutting, broken function, rotating speed 100 revs/min～250 revs/min；
3, oarse-grained oily sludge is trapped in filter and proceeds chopping by the drainage screen 8 in chopping filter 5, and the oily sludge meeting granularity requirement enters post-order process section by grid filtration.Grid adopts rustless steel high-abrasive material, aperture 1mm～25mm；
4, chopping filter 5 is internal is provided with heater 7, oily sludge is preheated, temperature 40 DEG C～80 DEG C；
5, for avoiding oily sludge blocking grid, the grid cleaning balde (brush) of synchronization is set；
6, the mud after filtering is collected by mud groove (pipe) and is carried, and mud groove (pipe) arranges the gradient of 0.5%～10% to mud mouth, it is prevented that the deposition of mud.
Step ST3, is accurately heated the oily sludge after shredding, filter, preheating by accurate heater 9.Being provided with thermometer before and after heater 9, thermal source pipeline is provided with adjustment valve, according to the temperature parameter of sludge quantity, turnover mud, can automatically control heating process.
Step ST4, adds demulsifier by chemicals dosing plant 10 to the oily sludge after accurately heating, and demulsifier can adopt own compound drug to prepare.
Step ST5, adds the oily sludge after demulsifier and enters sonic oscillation reactor 11, by sonic oscillation reactor 11, the oily sludge after adding demulsifier carries out oil, mud separates.Sonic oscillation reactor 11 includes ultrasonic generator, vibrating head, blender 12, vibration frequency range controls at 20kHZ～40kHZ, hydraulic detention time in sonic oscillation reactor 11 is 5 minutes～30 minutes, blender 12 can be selected for frequency-adjustable speed-adjustable motor, and being arranged as required to speed of agitator is 10 revs/min～250 revs/min.After oil, mud separate, most oil strips down from mud.
Step ST6, in hot water cleaning reactor 13, hot water cleans oily sludge, blender is installed in hot water cleaning reactor 13 be stirred, frequency-adjustable speed-adjustable motor, speed of agitator 10r/ minute～80r/ minute, hydraulic detention time 5 minutes～30 minutes can be set as required.Flocculant polyacrylamide or other medicament is added so that oily sludge is converted into flco mixture in the rear end of hot water cleaning reactor 13.
ST7, the flco mixture of formation enters gas oscillation solid-liquid separation tank 14 and carries out solid-liquid separation.Hydraulic detention time in gas oscillation solid-liquid separation tank 14 15 minutes～120 minutes.Separate the mud obtained and rise in mud mixing quality-adjusting device 16 by sludge lifting pump 15, separate the oil-containing water obtained and enter gun barrel 23.
ST8, is entered in gun barrel 23 by the isolated oil-containing water of gas oscillation solid-liquid separation tank 14 and carries out oil, water separating treatment.The sump oil separated can be collected storing, and hot water is back in hot water cleaning reactor 13 via hot water return pump 24, increases the liquid-solid ratio of mud with this, improves the treatment effeciency of oily sludge.
Second procedure comprises the following steps:
ST9, concentrates activated sludge in activated sludge concentration tank 2.
ST10, cuts through the activated sludge of activated sludge concentration tank 2 concentration by cutting machine 17, is risen in mud mixing quality-adjusting device 16 by the activated sludge after cutting by sludge lifting pump 18；
ST11, arranges blender 19 in mud mixing quality-adjusting device 16, activated sludge is stirred, and in activated sludge feeding lime or high polymer coagulant, be beneficial to sludge dewatering.
ST12, enters the hot dehydration and drying all-in-one 21 of sludge at low temperature by sludge lifting pump 20 by the sludge lifting after modified and carries out dehydration, drying and other treatment.
ST13, by sewage sludge storage after drying and other treatment in dewatered sludge feed bin 22, waits outward transport.
In performing the process of above-mentioned first pass and second procedure, by wet-emitting blower 25, sludge condensation process, oily sludge oil removal treatment, sludge drying are processed the waste gas feeding activated sludge concentration tank 2 produced and carry out gas washing, cooling process, when detecting defective, carry out biological deodorizing process again.
Technique scheme is a kind of embodiment of the present utility model, for those skilled in the art, on the basis of principle disclosed in this utility model, it is easy to make various types of improvement or deformation, it is not limited solely to the method described by the above-mentioned specific embodiment of this utility model, therefore previously described mode is simply preferred, and does not have restrictive meaning.
Claims (9)
1. a sludge treatment equipment, it is characterized in that, including oily sludge concentration tank (1), the first cutting machine (3), chopping filter (5), accurate heater (9), chemicals dosing plant (10), sonic oscillation reactor (11), hot water cleaning reactor (13), gas oscillation solid-liquid separation tank (14), gun barrel (23), activated sludge concentration tank (2), the second cutting machine (17), mud mixing quality-adjusting device (16), the hot dehydration and drying all-in-one (21) of sludge at low temperature；
Wherein, described oily sludge concentration tank (1) is used for storing and concentrating oily sludge, the outlet of described oily sludge concentration tank (1) is sequentially connected with described first cutting machine (3), described chopping filter (5), described accurate heater (9), described sonic oscillation reactor (11), described hot water cleaning reactor (13) and described gas oscillation solid-liquid separation tank (14), the sludge outlet of described gas oscillation solid-liquid separation tank (14) is connected to described mud mixing quality-adjusting device (16), the oil-containing water outlet of described gas oscillation solid-liquid separation tank (14) is connected to described gun barrel (23)；
Described chemicals dosing plant (10) is arranged between described accurate heater (9) and sonic oscillation reactor (11), for adding demulsifier to the outlet conduit of described accurate heater (9)；
Described activated sludge concentration tank (2) is used for storing and concentrating activated sludge, and the outlet of described activated sludge concentration tank (2) is sequentially connected with the hot dehydration and drying all-in-one (21) of described second cutting machine (17), described mud mixing quality-adjusting device (16) and described sludge at low temperature.
2. sludge treatment equipment according to claim 1, it is characterized in that, the hot water outlet of described gun barrel (23) is connected at least one of described oily sludge concentration tank (1), chopping filter (5), sonic oscillation reactor (11), hot water cleaning reactor (13) and gas oscillation solid-liquid separation tank (14).
3. sludge treatment equipment according to claim 1, it is characterized in that, also include wet-emitting blower (25), for the waste gas of at least one generation of described oily sludge concentration tank (1), activated sludge concentration tank (2) and sludge at low temperature hot dehydration and drying all-in-one (21) is sent into described activated sludge concentration tank (2).
4. sludge treatment equipment according to claim 1, it is characterised in that described chopping filter (5) includes blender (6), heater (7) and drainage screen (8).
5. sludge treatment equipment according to claim 1, it is characterised in that be provided with the first sludge lifting pump (4) between described first cutting machine (3) and chopping filter (5).
6. sludge treatment equipment according to claim 1, it is characterised in that be provided with the second sludge lifting pump (15) between described gas oscillation solid-liquid separation tank (14) and mud mixing quality-adjusting device (16).
7. sludge treatment equipment according to claim 1, it is characterised in that be provided with the 3rd sludge lifting pump (18) between described second cutting machine (17) and mud mixing quality-adjusting device (16).
8. sludge treatment equipment according to claim 1, it is characterised in that be provided with the 4th sludge lifting pump (20) between described mud mixing quality-adjusting device (16) and the hot dehydration and drying all-in-one (21) of sludge at low temperature.
9. sludge treatment equipment according to claim 1, it is characterised in that also include dewatered sludge feed bin (22), is used for storing the dewatered sludge that the hot dehydration and drying all-in-one (21) of described sludge at low temperature produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180013.6U CN205398415U (en) | 2016-03-09 | 2016-03-09 | Sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180013.6U CN205398415U (en) | 2016-03-09 | 2016-03-09 | Sludge treatment device |
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| Publication Number | Publication Date |
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| CN205398415U true CN205398415U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620180013.6U Withdrawn - After Issue CN205398415U (en) | 2016-03-09 | 2016-03-09 | Sludge treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668961A (en) * | 2016-03-09 | 2016-06-15 | 北京天灏柯润环境科技有限公司 | Sludge treatment device and method |
| CN106830605A (en) * | 2016-09-20 | 2017-06-13 | 上海优华系统集成技术股份有限公司 | A kind of sludge combination treatment method and device |
-
2016
- 2016-03-09 CN CN201620180013.6U patent/CN205398415U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668961A (en) * | 2016-03-09 | 2016-06-15 | 北京天灏柯润环境科技有限公司 | Sludge treatment device and method |
| CN105668961B (en) * | 2016-03-09 | 2019-04-09 | 北京天灏柯润环境科技有限公司 | Sludge treatment equipment and method |
| CN106830605A (en) * | 2016-09-20 | 2017-06-13 | 上海优华系统集成技术股份有限公司 | A kind of sludge combination treatment method and device |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20190409 |