CN203333451U - Sludge pyrolysis treatment device - Google Patents
Sludge pyrolysis treatment device Download PDFInfo
- Publication number
- CN203333451U CN203333451U CN2013203320676U CN201320332067U CN203333451U CN 203333451 U CN203333451 U CN 203333451U CN 2013203320676 U CN2013203320676 U CN 2013203320676U CN 201320332067 U CN201320332067 U CN 201320332067U CN 203333451 U CN203333451 U CN 203333451U
- Authority
- CN
- China
- Prior art keywords
- outlet
- pyrolysis
- circulation device
- gas
- gas circulation
- 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.)
- Expired - Fee Related
Links
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 32
- 239000010802 sludge Substances 0.000 title abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 235000019476 oil-water mixture Nutrition 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims 6
- 238000009434 installation Methods 0.000 claims 5
- 239000010801 sewage sludge Substances 0.000 claims 2
- 238000005979 thermal decomposition reaction Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
Landscapes
- Treatment Of Sludge (AREA)
Abstract
本实用新型公开了一种污泥热解处理装置，螺旋输送机连接热解装置入口，热解装置内部设置有可旋转的加热盘，上部设有气体出口，下部设有固体残渣出口，固体残渣出口下设有输送带，气体出口连接可燃气体循环装置。可燃气体循环装置包括与热解装置气体出口相连的冷凝器；该冷凝器设有两个出口，其中，上部的未冷凝气体出口连接气体收集罐，下部的油水混合物出口连接油水分离器；气体收集罐再连接燃烧器，燃烧器加热空气再通过管道输送至热解装置中。本实用新型装置结构简单，配套设备少，采用可燃气体循环装置，节约了能源，减少了环境污染。
The utility model discloses a sludge pyrolysis treatment device. A screw conveyor is connected to the inlet of the pyrolysis device. A rotatable heating plate is arranged inside the pyrolysis device. The upper part is provided with a gas outlet, and the lower part is provided with a solid residue outlet. A conveyor belt is provided under the outlet, and the gas outlet is connected to a combustible gas circulation device. The combustible gas circulation device includes a condenser connected to the gas outlet of the pyrolysis device; the condenser is provided with two outlets, wherein the upper uncondensed gas outlet is connected to the gas collection tank, and the lower oil-water mixture outlet is connected to the oil-water separator; the gas collection The tank is then connected to a burner which heats the air which is piped to the pyrolysis unit. The device of the utility model has simple structure, less supporting equipment, adopts combustible gas circulation device, saves energy and reduces environmental pollution.
Description
技术领域 technical field
本实用新型涉及一种环保处理装置，具体是一种污泥热解处理装置。 The utility model relates to an environmental protection treatment device, in particular to a sludge pyrolysis treatment device.
背景技术 Background technique
污泥的组成有微生物、有机物（碳水化合物）、无机泥等，是一种有毒、多污染的废弃物，对环境污染比较严重，通常的处理方式是集中堆放，自然降解后深埋处理，该处理方式不但耗时耗力，而且处理效果也不佳。 Sludge is composed of microorganisms, organic matter (carbohydrates), inorganic mud, etc. It is a toxic and highly polluting waste that seriously pollutes the environment. The usual treatment method is to pile it up in a centralized manner, and then bury it after natural degradation. The processing method is not only time-consuming and labor-intensive, but also the processing effect is not good.
实用新型内容 Utility model content
本实用新型所要解决的技术问题是提供一种结构简单，配套设备少，能够用于大多数含固量高、黏度大的污染物的热解处理装置。 The technical problem to be solved by this utility model is to provide a pyrolysis treatment device with simple structure and few supporting equipment, which can be used for most pollutants with high solid content and high viscosity.
本实用新型所述的一种污泥热解处理装置，包括螺旋输送机、热解装置、输送带、可燃气体循环装置，所述输送污泥的螺旋输送机连接热解装置入口，热解装置内部设置有可旋转的加热盘，上部设有气体出口，下部设有固体残渣出口，固体残渣出口下设有输送带，气体出口连接可燃气体循环装置。 A sludge pyrolysis treatment device described in the utility model includes a screw conveyor, a pyrolysis device, a conveyor belt, and a combustible gas circulation device. The screw conveyor for transporting sludge is connected to the inlet of the pyrolysis device, and the pyrolysis device There is a rotatable heating plate inside, a gas outlet on the upper part, a solid residue outlet on the lower part, a conveyor belt under the solid residue outlet, and a gas outlet connected to a combustible gas circulation device.
所述可燃气体循环装置包括与热解装置气体出口相连的冷凝器；该冷凝器设有两个出口，其中，上部的未冷凝气体出口连接气体收集罐，下部的油水混合物出口连接油水分离器；气体收集罐再连接燃烧器，燃烧器加热空气再通过管道输送至热解装置中。 The combustible gas circulation device includes a condenser connected to the gas outlet of the pyrolysis device; the condenser is provided with two outlets, wherein the upper uncondensed gas outlet is connected to the gas collection tank, and the lower oil-water mixture outlet is connected to the oil-water separator; The gas collection tank is connected to the burner, and the burner heats the air and sends it to the pyrolysis device through the pipeline.
本实用新型的有益效果： The beneficial effects of the utility model:
1、装置流程简单，可控性强 1. The installation process is simple and the controllability is strong
2、适用范围广，可用于大多数含固量高、黏度大的污染物 2. It has a wide range of applications and can be used for most pollutants with high solid content and high viscosity
3、装置结构简单，配套设备少， 3. The structure of the device is simple, and there are few supporting equipment.
4、采用可燃气体循环装置，节约了能源，减少了环境污染。 4. The use of combustible gas circulation device saves energy and reduces environmental pollution.
附图说明 Description of drawings
图1是本实用新型的结构图。 Fig. 1 is a structural diagram of the utility model.
具体实施方式 Detailed ways
如图1，本实用新型的污泥热解处理装置，包括螺旋输送机、热解装置、输送带、可燃气体循环装置，所述输送污泥的螺旋输送机连接热解装置入口，热解装置内部设置有可旋转的加热盘，上部设有气体出口，下部设有固体残渣出口，固体残渣出口下设有输送带，气体出口连接可燃气体循环装置。其中，可燃气体循环装置包括与热解装置气体出口相连的冷凝器；该冷凝器设有两个出口，其中，上部的未冷凝气体出口连接气体收集罐，下部的油水混合物出口连接油水分离器；气体收集罐再连接燃烧器，燃烧器加热热空气再通过管道输送至热解装置中 As shown in Figure 1, the sludge pyrolysis treatment device of the present utility model includes a screw conveyor, a pyrolysis device, a conveyor belt, and a combustible gas circulation device. The screw conveyor for transporting sludge is connected to the inlet of the pyrolysis device, and the pyrolysis device There is a rotatable heating plate inside, a gas outlet on the upper part, a solid residue outlet on the lower part, a conveyor belt under the solid residue outlet, and a gas outlet connected to a combustible gas circulation device. Wherein, the combustible gas circulation device includes a condenser connected to the gas outlet of the pyrolysis device; the condenser is provided with two outlets, wherein the upper uncondensed gas outlet is connected to the gas collection tank, and the lower oil-water mixture outlet is connected to the oil-water separator; The gas collection tank is connected to the burner, and the burner heats the hot air and sends it to the pyrolysis device through the pipeline
该热解处理装置工作流程如下： The working process of the pyrolysis treatment device is as follows:
1、需要处理的污泥通过螺旋输送机送入热解装置内。 1. The sludge to be treated is sent to the pyrolysis device through a screw conveyor.
2、污泥在热解装置内通过旋转作用，从上到下的运动，逐层加热分解。 2. The sludge is heated and decomposed layer by layer through the rotation action in the pyrolysis device, moving from top to bottom.
3、在高温的作用下，污泥中的碳水化合物被分解掉，一部分形成气体从热解装置上面的出口离开，还有一部分则变成无害的固体残渣从热解装置的下部出口，经过输送带离开。 3. Under the action of high temperature, the carbohydrates in the sludge are decomposed, part of the formed gas leaves from the upper outlet of the pyrolysis device, and the other part becomes harmless solid residue, which is exported from the lower part of the pyrolysis device and passes through The conveyor belt leaves.
4、高热气体进入冷凝器中进行冷却；一部分气体被冷凝成油、水混合物，进入油水分离器内进行分离、回收利用；一部分还没被冷凝的气体，主要是甲烷，被泵入气体收集罐内收集。 4. The high-heat gas enters the condenser for cooling; part of the gas is condensed into a mixture of oil and water, and enters the oil-water separator for separation and recycling; part of the uncondensed gas, mainly methane, is pumped into the gas collection tank collected within.
5、气体收集罐内的甲烷可燃气体被送入一个换热器中，进行燃烧利用，将热解装置外层夹套的热空气进行再次加热后重新返回外加套作为热解装置的热源使用，真正的做到无害化、绿色零排放。 5. The methane combustible gas in the gas collection tank is sent to a heat exchanger for combustion and utilization. The hot air in the outer jacket of the pyrolysis device is reheated and then returned to the outer jacket as a heat source for the pyrolysis device. It is truly harmless, green and zero-emission.
本实用新型具体应用途径很多，以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以作出若干改进，这些改进也应视为本实用新型的保护范围。 There are many specific application ways of the utility model, and the above descriptions are only the preferred implementation modes of the utility model. Improvements, these improvements should also be regarded as the protection scope of the present utility model.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203320676U CN203333451U (en) | 2013-06-09 | 2013-06-09 | Sludge pyrolysis treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203320676U CN203333451U (en) | 2013-06-09 | 2013-06-09 | Sludge pyrolysis treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333451U true CN203333451U (en) | 2013-12-11 |
Family
ID=49702142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203320676U Expired - Fee Related CN203333451U (en) | 2013-06-09 | 2013-06-09 | Sludge pyrolysis treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203333451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776795A (en) * | 2015-12-31 | 2016-07-20 | 河南勃达微波装备股份有限公司 | Oily sludge microwave harmless treatment system |
| CN106715343A (en) * | 2015-06-05 | 2017-05-24 | 苏伊士国际公司 | Hydrothermal carbonization reactor with optimized sludge and steam mixing |
-
2013
- 2013-06-09 CN CN2013203320676U patent/CN203333451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106715343A (en) * | 2015-06-05 | 2017-05-24 | 苏伊士国际公司 | Hydrothermal carbonization reactor with optimized sludge and steam mixing |
| CN105776795A (en) * | 2015-12-31 | 2016-07-20 | 河南勃达微波装备股份有限公司 | Oily sludge microwave harmless treatment system |
| CN105776795B (en) * | 2015-12-31 | 2018-08-03 | 河南勃达微波装备股份有限公司 | Oily sludge microwave innocuity disposal system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108238706B (en) | Oily sludge step-by-step pyrolysis treatment system and process | |
| CN108101335A (en) | A kind of oily sludge continuous processing technique and processing unit | |
| WO2016173448A1 (en) | Two-section auger indirect thermal desorption device | |
| CN103111455B (en) | Environment-friendly comprehensive treatment method for household garbage and waste oil and fat | |
| CN103483014B (en) | The dry treatment system of meal kitchen rubbish from cooking resource | |
| WO2018137388A1 (en) | Sludge pyrolysis desorption apparatus | |
| CN103736708B (en) | The kitchen rubbish from cooking environment-friendly disposal system of waste oil and dry pug fuel combination | |
| CN102757803B (en) | Steam low-temperature carbonization system and method of waste tire fluidized bed | |
| CN108977218A (en) | A kind of greasy filth/scrap rubber innocuity disposal system and its continuous separation device | |
| CN115156276A (en) | Composite process mainly based on superheated steam thermal desorption | |
| CN105217915A (en) | A kind of sludged waste material comprehensive utilization of energy technique and process system thereof | |
| CN204550476U (en) | A kind of junked tire or waste or used plastics is innoxious, recycling treatment system | |
| CN203333451U (en) | Sludge pyrolysis treatment device | |
| CN103910478A (en) | Two-stage drying and pyrolysis method for sludge disposal and heat energy utilization and device system | |
| CN211953821U (en) | A system for combined use of thermal desorption and waste heat recovery | |
| CN104692607A (en) | Oil sludge pyrolysis resource utilization method and device | |
| CN203999297U (en) | A kind of microwave exposure wet sludge anhydration pyrolysis continuous reaction apparatus | |
| CN213570104U (en) | System for oily sludge oil recovery and innocent treatment | |
| TWI516315B (en) | Treatment and Treatment System of Oil Desiccation and Contaminated Soil Thermal Desorption | |
| CN206188619U (en) | Integrative stove of energy -efficient sludge drying carbonization | |
| CN105757674B (en) | The system and method for carbonaceous organic material thermal decomposition product heat energy utilization | |
| CN206188605U (en) | Contain oil sludge mummification processing apparatus | |
| CN109233909A (en) | A kind of method that the combustion gas that sludge cracking generates is recycled | |
| CN205664385U (en) | Organic matter self -power is dry to divide resource system with pyrolysis, complete set | |
| CN204529626U (en) | A kind of greasy filth pyrolysis resource utilization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20200609 |