CN204240366U

CN204240366U - For the combustion tail gas treatment system of Treatment of Sludge

Info

Publication number: CN204240366U
Application number: CN201420369517.3U
Authority: CN
Inventors: 容文钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-03
Filing date: 2014-07-03
Publication date: 2015-04-01
Anticipated expiration: 2024-07-03

Abstract

The utility model discloses a kind of combustion tail gas treatment system for Treatment of Sludge, comprise combustion furnace and the roller drier being connected to combustion furnace, it also comprises the multi-tube dust cleaner being connected to roller drier end, be connected to the first rotating stream tray scrubber and second rotating stream tray scrubber of multi-tube dust cleaner, be connected to the caustic wash tower of the second rotating stream tray scrubber, be connected to the dehydrating tower of caustic wash tower, be connected to the plasma purifier of described dehydrating tower, be connected to the light oxygen catalyzing deodorizing device of plasma purifier, be connected to the air-introduced machine of described smooth oxygen catalyzing deodorizing device, be connected to the filler purifying column of described air-introduced machine.Be applicable to the burning Non-toxic process of mud, treatment effeciency is high, the feature that gas discharging is up to standard, manufacture use cost is low.Therefore, it is the system equipment of the equal tool superior function of a kind of possessing skills property and economy.

Description

For the combustion tail gas treatment system of Treatment of Sludge

[technical field]

The utility model relates to a kind of combustion tail gas treatment system for Treatment of Sludge.

[background technology]

Treatment of Sludge project meets the Economic development direction that national resources circulates, the industrial technology requirement meeting current national emphasis encourage growth." national Eleventh Five-Year Plan socio-economic development planning outline " proposes: " one of the strategic emphasis and main task of socio-economic development are exactly Resources for construction saving, environmental friendliness society, and the vital task of Resources for construction saving, environmental friendliness society is developed a circular economy." and this project by carrying out stabilisation to mud, subtract physics and chemistry, fully utilized as resource after harmless treatment, strategic emphasis and the main task of the socio-economic development proposed with country completely match.Explicitly point out in " decision that State Council of the Central Committee of the Communist Party of China enhances the capability of independent innovation about enforcement program for the development of science and technology outline ": " build innovation-oriented country, core is exactly using enhancing the capability of independent innovation as the strategic base of developing science and technology." this project by the harmless treatment of mud with manufacture process two-in-one; comprehensive conglomerate maturation process; successfully develop a set of technique being applicable to sludge treatment; reach sludge stabilizing, minimizing, harmless treatment the effect of comprehensive utilization, this belongs to pioneering in sludge treating method at home and abroad.

No matter landfill, carbonization are taked for mud, fills out which kind of sludge treating method such as sea, mummification, the problem that all there is secondary pollution, expend the energy, take up room.Resource is the best mode of sludge treatment, by the monitoring of specification, except effectively stopping secondary pollution, lignin-sludge more can be avoided directly to cause the dual cost of resource consumption and high economy expenditure.Therefore this project implementation is operated inherently recycling economy Energy-saving Projects, simultaneously the derived product of output, as the low-carbon economy product of a kind of new life, its development and the market demand very huge.

According to industry survey and patent retrieval, do not find that there is the device systems after the discharge after the high temperature pyrolysis of Treatment of Sludge at present, but traditional equipment to sludge odor process is as Chinese utility model patent application, the patent No.: CN201220070140.2, it discloses a kind of enhanced biological odor removal, comprise activated sludge tank from bottom to top, chemical reaction zone, biological treatment zone, discharge region, air-introduced machine is connected with the diffuser arranged in activated sludge tank by air inlet pipe, the bottom of activated sludge tank is provided with discharge outlet, it is connected with emptying valve and circulation valve respectively by pipeline, the other end of circulation valve is connected with circulating pump in turn and is arranged at the dosing shower on top, chemical reaction zone, the middle part of chemical reaction zone is also provided with ozone air inlet pipe and ozone diffuser, biological carbon filler is filled with in biological treatment zone, nutrient solution shower is provided with above biological carbon filler, this nutrient solution shower is also connected with dosing pump and nutrient solution medicine-chest, the top of nutrient solution shower is discharge region, its top is provided with blast pipe.

But complex structure, cost is high, should not be used for the tail gas after high temperature pyrolysis.

For this situation, we develop a kind of combustion tail gas treatment system for Treatment of Sludge.

[utility model content]

The purpose of this utility model technical problem to be solved to provide a kind of combustion tail gas treatment system for Treatment of Sludge, and be applicable to the burning Non-toxic process of mud, treatment effeciency is high, the feature that gas discharging is up to standard, manufacture use cost is low.Therefore, it is the system equipment of the equal tool superior function of a kind of possessing skills property and economy.

The technical scheme that the utility model solves its technical problem and adopts is: a kind of combustion tail gas treatment system for Treatment of Sludge, comprise combustion furnace and the roller drier being connected to combustion furnace, it also comprises the multi-tube dust cleaner being connected to roller drier end, be connected to the first rotating stream tray scrubber and second rotating stream tray scrubber of multi-tube dust cleaner, be connected to the caustic wash tower of the second rotating stream tray scrubber, be connected to the dehydrating tower of caustic wash tower, be connected to the plasma purifier of described dehydrating tower, be connected to the light oxygen catalyzing deodorizing device of plasma purifier, be connected to the air-introduced machine of described smooth oxygen catalyzing deodorizing device, be connected to the filler purifying column of described air-introduced machine.

In one or more embodiment of the present utility model, described roller drier connects the first feed bin, described first feed bin by Cemented filling to for described combustion furnace is for the second feed bin of fuel.

In one or more embodiment of the present utility model, described combustion furnace connects automatic controller.

In one or more embodiment of the present utility model, described automatic controller is PLC or single-chip microcomputer.The utility model compares produced beneficial effect with background technology:

The utility model have employed technique scheme, is applicable to the baking operation of mud and the burning nontoxicization process of dewatered sludge, has sound construction, manufactures the low feature of use cost.Therefore, it is the product of the equal tool superior function of a kind of possessing skills property and economy.

[accompanying drawing explanation]

Fig. 1 is the schematic diagram for the combustion tail gas treatment system of Treatment of Sludge in embodiment of the present utility model.

[detailed description of the invention]

Be described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the utility model, and can not be interpreted as restriction of the present utility model.

In description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the utility model and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, restriction concrete protection domain of the present utility model can not be interpreted as.

In addition, if any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristic.Thus, be limited with " first ", " second " feature can express or implicit comprise one or more this feature, in the utility model describes, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In the utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any term " assembling ", " being connected ", " connection " term, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise fisrt feature and second feature and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.

Below in conjunction with accompanying drawing 1, by being further described detailed description of the invention of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.

The utility model embodiment provided preferably is a kind of combustion tail gas treatment system for Treatment of Sludge, comprise combustion furnace 1 and the roller drier 2 being connected to combustion furnace 1, it also comprises the multi-tube dust cleaner 3 being connected to roller drier 2 end, be connected to the first rotating stream tray scrubber 4 and the second rotating stream tray scrubber 5 of multi-tube dust cleaner 3, be connected to the caustic wash tower 6 of the second rotating stream tray scrubber 5, be connected to the dehydrating tower 7 of caustic wash tower 6, be connected to the plasma purifier 8 of described dehydrating tower 7, be connected to the light oxygen catalyzing deodorizing device 9 of plasma purifier 8, be connected to the air-introduced machine 10 of described smooth oxygen catalyzing deodorizing device 9, be connected to the filler purifying column 11 of described air-introduced machine 10.Described roller drier 2 connects the first feed bin 12, and described first feed bin 12 is arrived as described combustion furnace 2 is for the second feed bin 13 of fuel by Cemented filling 14.Described combustion furnace 1 connects automatic controller 15.Described automatic controller is PLC or single-chip microcomputer.

In description, control device 15 can adopt single-chip microcomputer or PLC, PLC to be programmable logic controller (PLC)s automatically.English full name is: Programmable Logic Controller, it adopts a class programmable memory, for its internally stored program, actuating logic computing, sequential control, regularly, counting and the user oriented instruction such as arithmetical operation, and by numeral or analog pattern input/output various types of machinery of control or production process.All can arrange performing a programme in monolithic or PLC for job step of the present utility model automatically to realize, can control and measure temperature and the state of combustion furnace in real time, these are well known to those of ordinary skill in the art, are no longer described in detail below.

Table 1 is for adopting the discharge standard after the present embodiment:

In the description of description, the description of reference term " embodiment ", " preferably ", " example ", " concrete example " or " some examples " etc. means the specific features, structure, material or the feature that describe in conjunction with this embodiment or example, be contained at least one embodiment of the present utility model or example, the schematic representation in this manual for above-mentioned term not necessarily refers to identical embodiment or example.And the specific features of description, structure, material or feature can combine in a suitable manner in any one or more embodiment or example.

By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to above-mentioned detailed description of the invention; the utility model basis adopts the improvement of techniques well known and substitutes and all drop on protection domain of the present utility model, should be limited it by each claim.

Claims

1. the combustion tail gas treatment system for Treatment of Sludge, comprise combustion furnace and the roller drier being connected to combustion furnace, it is characterized in that: it also comprises the multi-tube dust cleaner being connected to roller drier end, be connected to the first rotating stream tray scrubber and second rotating stream tray scrubber of multi-tube dust cleaner, be connected to the caustic wash tower of the second rotating stream tray scrubber, be connected to the dehydrating tower of caustic wash tower, be connected to the plasma purifier of described dehydrating tower, be connected to the light oxygen catalyzing deodorizing device of plasma purifier, be connected to the air-introduced machine of described smooth oxygen catalyzing deodorizing device, be connected to the filler purifying column of described air-introduced machine.

2. the combustion tail gas treatment system for Treatment of Sludge according to claim 1, is characterized in that: described roller drier connects the first feed bin, described first feed bin by Cemented filling to for described combustion furnace is for the second feed bin of fuel.

3. the combustion tail gas treatment system for Treatment of Sludge according to claim 1, is characterized in that: described combustion furnace connects automatic controller.

4. the combustion tail gas treatment system for Treatment of Sludge according to claim 3, is characterized in that: described automatic controller is PLC or single-chip microcomputer.