CN204958693U - System is dealt with to mud high level cadre carbonizing treatment - Google Patents

System is dealt with to mud high level cadre carbonizing treatment Download PDF

Info

Publication number
CN204958693U
CN204958693U CN201520728991.5U CN201520728991U CN204958693U CN 204958693 U CN204958693 U CN 204958693U CN 201520728991 U CN201520728991 U CN 201520728991U CN 204958693 U CN204958693 U CN 204958693U
Authority
CN
China
Prior art keywords
mud
charing
sludge
outlet
pressure filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520728991.5U
Other languages
Chinese (zh)
Inventor
杨明
汪国成
涂必红
徐云辉
郭祥
周强
杨龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Tongyuan Environment Energy Saving Co Ltd
Original Assignee
Anhui Tongyuan Environment Energy Saving Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Tongyuan Environment Energy Saving Co Ltd filed Critical Anhui Tongyuan Environment Energy Saving Co Ltd
Priority to CN201520728991.5U priority Critical patent/CN204958693U/en
Application granted granted Critical
Publication of CN204958693U publication Critical patent/CN204958693U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a system is dealt with to mud high level cadre carbonizing treatment, it is linked together with the discharge gate of conditioner, the mud end that advances of carbomorphism device respectively including conditioner, pressure filter and the carbomorphism device arranged in proper order, advance ni kou, the play mud mouth of pressure filter. Nursing one's health earlier modified and filter -pressing dehydration with mud, and then carrying out the carbonizing treatment, so not only the energy consumption is low, and the carbon content of the carbomorphism product that obtains after the carbomorphism in addition is big, and consequently the gauge height that generates heat has fine market value, moreover, adopts the utility model discloses an it is little to the pollution of environment that integration processing system deals with mud, and the cost of transportation is low, can effectively improve the economic benefits of enterprise.

Description

Sludge high-drying charing process disposal system
Technical field
The utility model relates to environmental technology field, is specifically related to a kind of sludge high-drying dehydrating and conditioning method.
Background technology
The treatment technology of current mud mainly contains several as follows: aerobic (anaerobism) compost, heating power anhydration and incineration, directly carbonize burning, press dewatering landfill, press dewatering burning etc., and the relative merits of these sludge disposal technologies are: the fertilizer that aerobic compost produces exists market-oriented difficulty; The running cost of heating power anhydration and incineration is higher (processing cost of the mud of water ratio about 80% is 200 ~ 300 yuan/ton); The consumption of direct charing combustion energy is large, cost high (processing cost of the mud of water ratio about 80% is 180 ~ 280 yuan/ton); Press dewatering landfill is interim treatment technology, easily causes secondary pollution to environment, and limits by landfill place, its running cost higher (processing cost of the mud of water ratio about 80% is 150 ~ 200 yuan/ton); When press dewatering burns, consider that solid matter in mud and glassware for drinking water have certain avidity, therefore in order to ensure dehydrating effect, sludge treatment factory first can add some amendments to destroy the avidity between mud, water before press dewatering in mud, after such press dewatering, the water ratio of mud generally can control about 60%, so can reduce burning energy consumption.Press dewatering burns can be divided into substantially mixes that coal burns, added garbage burns and cement is collaborative burns, and during actually operating, the concrete way choice that burns needs again to combine local condition, and namely these burning disposal way choice can be subject to region restriction.
In sum, existing sludge disposal technology or to there is transportation cost high, the technological deficiency that energy consumption is high, be exactly that application is subject to region restriction, also or to environment can cause secondary pollution, therefore, how reduce sludge treatment cost, realize the maximum using of resource, this is that environmental technology field personnel are devoted to one of important topic studied.
Summary of the invention
The purpose of this utility model is to provide that a kind of use cost is low, environmental pollution is little and can realizes the sludge high-drying charing process disposal system of resource recycling.
For achieving the above object, the technical solution adopted in the utility model is: a kind of sludge high-drying charing process disposal system, it is characterized in that: comprise conditioner, pressure filter and the carbonizing apparatus arranged successively, mud inlet, the mud mouth of pressure filter are connected with the discharge port of conditioner, the mud inlet end of carbonizing apparatus respectively.
The beneficial effect adopting technique scheme to produce is: mud is first carried out conditioning modification and filter-press dehydration, and then carry out charing process, so not only energy consumption is low, and the carbon content of the carbonization product obtained after charing is large, thermal value is high, therefore has good marketable value, moreover, adopt the pollution of integrated processing system disposing sludge to environment disclosed in the utility model little, transportation cost is low, effectively can improve the economic benefit of enterprise.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present utility model.
Embodiment
A kind of sludge high-drying charing process disposal system, as shown in Figure 1, it comprises conditioner 20, pressure filter 50 and the carbonizing apparatus 80 arranged successively, and mud inlet 51, the mud mouth 52 of pressure filter 50 are connected with the discharge port 22 of conditioner 20, the mud inlet end 811 of carbonizing apparatus 80 respectively.Compared with prior art, the utility model is that the mud first after conditioning modification and filter-press dehydration is carried out charing process, so not only energy consumption is low, can reduce charing processing cost, and the carbon content of the carbonization product obtained after charing is large, thermal value is high, therefore there is good marketable value, concrete, this carbonization product can enterprise to be used by oneself heat production, or is sold to heat power plant, building materials unit etc.In addition, adopt the pollution of integrated processing system disposing sludge to environment disclosed in the utility model little, transportation cost is also low, effectively can improve the economic benefit of enterprise.
As further preferred version: conditioner 20 and the connecting pipeline of pressure filter 50 are provided with storage tank 30 and fresh feed pump 40, import, the outlet of storage tank 30 are connected with the discharge port 22 of conditioner 20, the import of fresh feed pump 40 respectively, the outlet of fresh feed pump 40 is connected with the mud inlet 51 of pressure filter 50, concrete, as shown in Figure 1, described pressure filter 50 is provided with the inlet mouth 53 connecting compressed air source.The progress that the layout of storage tank 30 can be produced integration carries out rationalization arrangement, what guarantee was produced continues to carry out, in addition, adopt fresh feed pump 40 to pressure filter 50 convey materials, adopt pressurized air to squeeze the propulsion source of mud as pressure filter 50 simultaneously, can ensure that the hydraulic pressure in mud successfully goes out by pressure filter 50 like this, improve the working efficiency of pressure filter 50, concrete, pressure filter 50 can select steel band pressure filter, barrier film plate-and-frame filter press or Special high-voltage plate-and-frame filter press etc.
More specifically scheme is: pressure filter 50 and the connecting pipeline of carbonizing apparatus 80 are provided with storage hopper 60 and stirrer 70, import, the outlet of storage hopper 60 are connected with the mud mouth 52 of pressure filter 50, the import of stirrer 70 respectively, and the outlet of stirrer 70 is connected with the mud inlet end 811 of carbonizing apparatus 80.As shown in Figure 1, by storage hopper 60, the filter cake produced after sludge press filtration is sent into stirring in stirrer 70, mud cake can be smashed like this and break up, thus facilitate the charing process of follow-up dewatered sludge, preferably, described stirrer 70 is biaxial rneader, and that can improve mud cake like this breaks up effect.
Concrete, as shown in Figure 1, described carbonizing plant 80 comprises dryer 81, carbonizes secondary stove 82 and carbonize main stove 83, the import of dryer 81, outlet are connected with the outlet of stirrer 80, the import that carbonizes secondary stove 82 respectively, the import carbonizing main stove 83 connects the outlet of the secondary stove 82 of charing, and carbonization product collection device is led in the outlet carbonizing main stove 83.Dryer 81 pairs of dewatered sludges are adopted first to carry out pre-heating drying, so not only can reduce the water ratio of mud further, but also dewatered sludge can be made further to be dispersed, so that charing process, reduce the energy consumption of sludge carbonization, in addition, the secondary stove 82 of charing is first adopted to carry out preliminary charing, and then mud dropped in the main stove 83 of the higher charing of temperature fully carbonize, so not only easily control the furnace temperature of each body of heater, but also effectively can ensure the effect of sludge carbonization, make carbonization product have good marketable value.
During practical application, the heat that can directly adopt standard coal or the fuel combustion such as biomass or combustion gas to produce makes the sludge carbonization in the secondary stove 82 of charing and the main stove 83 of charing, in order to make full use of the energy, preferably, as shown in Figure 1, carbonize secondary stove 82 to be connected with the thermal source import 812 of dryer 81 respectively by pipeline with the heat smoke outlet of the main stove 83 of charing, like this by the high-temperature flue gas produced in the secondary stove of charing 82 and the main stove 83 of charing as thermal source to the in addition preheating of the mud in dryer 81, achieve the recycling of heat energy, reduce sludge treatment cost further.
Preferably, described sludge high-drying charing process disposal system also comprises pre-concentration machine 10, and the concentrated outlet 11 of pre-concentration machine 10 is connected with the opening for feed 21 of conditioner 20.In fact, the water ratio of primary sludge is general all more than 80%, and the utility model in use, for the mud of water ratio between 80% ~ 95%, can directly send in conditioner 20 nurse one's health modified can high pressure press filtration to water ratio about 50%, and for the mud of water ratio more than 95%, preferably treatment mode first carries out pre-concentration by pre-concentration machine 10, and then send in conditioner 20 and carry out conditioning modification, the filter cake moisture content produced after can effectively ensureing press filtration is like this about 50%, and then guarantee the charred effect of follow-up mud.

Claims (7)

1. a sludge high-drying charing process disposal system, it is characterized in that: comprise conditioner (20), pressure filter (50) and the carbonizing apparatus (80) arranged successively, mud inlet (51), the mud mouth (52) of pressure filter (50) are connected with the discharge port (22) of conditioner (20), the mud inlet end (811) of carbonizing apparatus (80) respectively.
2. sludge high-drying charing process disposal system according to claim 1, it is characterized in that: conditioner (20) and the connecting pipeline of pressure filter (50) are provided with storage tank (30) and fresh feed pump (40), import, the outlet of storage tank (30) are connected with the discharge port (22) of conditioner (20), the import of fresh feed pump (40) respectively, and the outlet of fresh feed pump (40) is connected with the mud inlet (51) of pressure filter (50).
3. sludge high-drying charing process disposal system according to claim 1 and 2, it is characterized in that: pressure filter (50) and the connecting pipeline of carbonizing apparatus (80) are provided with storage hopper (60) and stirrer (70), import, the outlet of storage hopper (60) are connected with the mud mouth (52) of pressure filter (50), the import of stirrer (70) respectively, and the outlet of stirrer (70) is connected with the mud inlet end (811) of carbonizing apparatus (80).
4. sludge high-drying charing process disposal system according to claim 3, it is characterized in that: described carbonizing apparatus (80) comprises dryer (81), carbonizes secondary stove (82) and the main stove of charing (83), the import of dryer (81), outlet are connected with the outlet of stirrer (70), the import that carbonizes secondary stove (82) respectively, the import carbonizing main stove (83) connects the outlet of the secondary stove of charing (82), and carbonization product collection device is led in the outlet carbonizing main stove (83).
5. sludge high-drying charing process disposal system according to claim 4, is characterized in that: carbonize secondary stove (82) and be connected with the thermal source import (812) of dryer (81) respectively by pipeline with the heat smoke outlet of the main stove of charing (83).
6. sludge high-drying charing process disposal system according to claim 5, is characterized in that: described pressure filter (50) is provided with the inlet mouth (53) connecting compressed air source.
7. sludge high-drying charing process disposal system according to claim 6, it is characterized in that: described sludge high-drying charing process disposal system also comprises pre-concentration machine (10), and the concentrated outlet (11) of pre-concentration machine (10) is connected with the opening for feed (21) of conditioner (20).
CN201520728991.5U 2015-09-18 2015-09-18 System is dealt with to mud high level cadre carbonizing treatment Active CN204958693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520728991.5U CN204958693U (en) 2015-09-18 2015-09-18 System is dealt with to mud high level cadre carbonizing treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520728991.5U CN204958693U (en) 2015-09-18 2015-09-18 System is dealt with to mud high level cadre carbonizing treatment

Publications (1)

Publication Number Publication Date
CN204958693U true CN204958693U (en) 2016-01-13

Family

ID=55053773

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520728991.5U Active CN204958693U (en) 2015-09-18 2015-09-18 System is dealt with to mud high level cadre carbonizing treatment

Country Status (1)

Country Link
CN (1) CN204958693U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105601075A (en) * 2016-03-25 2016-05-25 刘晓静 Sludge pyrolysis carbonization technique and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105601075A (en) * 2016-03-25 2016-05-25 刘晓静 Sludge pyrolysis carbonization technique and device

Similar Documents

Publication Publication Date Title
CN102234170B (en) Method and device for rapidly reducing moisture content of sludge
CN106746468B (en) Sludge treatment system and treatment process
CN103896505B (en) A kind of method of feeding mode regulation and control of cement kiln synergic processing lime mummification municipal sludge
CN105217916A (en) A kind of innoxious sludge carbonization treatment process and process system thereof
CN105601075A (en) Sludge pyrolysis carbonization technique and device
CN103359898B (en) Method and apparatus for sludge deep treatment and resource utilization
CN201206835Y (en) Sludge treatment system utilizing pulverized coal boiler of power station
CN103722002A (en) Domestic waste comprehensive treatment method based on anaerobic digestion and hydrothermal carbonization
CN104628237A (en) Sludge drying incineration system based on thermal power plant
CN103466912A (en) Process and device for sludge pyrolysis
CN104843962A (en) Method for preparing marsh gas and producing sintered bricks by using municipal sludge
CN109485228A (en) A kind of synergic processing process that sludge is combined with rubbish
CN105733734A (en) Method and device for preparing fuel by means of mixing coke powder with sludge from sewage plants
CN101886811A (en) Method for coprocessing sludge with high moisture content by novel dry-process rotary kiln
CN102021062A (en) Process method for preparing boiler fuels from citric acid industrial flocculent sludge
CN105217918A (en) Sewage sludge biomass pelletizing, turning sludge into fuel treatment process
CN103013613B (en) Clean fuelization system and fuelization method for urban sludge
CN204958693U (en) System is dealt with to mud high level cadre carbonizing treatment
CN106350116A (en) Traditional Chinese medicine residue gasification combustion heat supply device and method
CN101914405B (en) Sludge briquette fuel as well as production method and production system thereof
CN109337727A (en) Derived from sludge fuel process and product based on carbon skeleton auxiliary pyrohydrolysis
CN110127975A (en) A kind of sludge treating system and method
CN204901782U (en) Mud is total to processing system with domestic waste
CN204529636U (en) A kind of sludge drying and incineration system relying on heat power plant
CN206188605U (en) Contain oil sludge mummification processing apparatus

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 230031 Hefei, Anhui, South Road, cooperative building, No. 26, building No. 5

Patentee after: ANHUI TONGYUAN ENVIRONMENTAL ENERGY SAVING CO., LTD.

Address before: 230031 Hefei, Anhui, South Road, cooperative building, No. 26, building No. 5

Patentee before: Anhui Tongyuan Source Environment Co., Ltd.