CN201511030U - Urban household garbage incineration residue treatment plant - Google Patents
Urban household garbage incineration residue treatment plant Download PDFInfo
- Publication number
- CN201511030U CN201511030U CN2009201935311U CN200920193531U CN201511030U CN 201511030 U CN201511030 U CN 201511030U CN 2009201935311 U CN2009201935311 U CN 2009201935311U CN 200920193531 U CN200920193531 U CN 200920193531U CN 201511030 U CN201511030 U CN 201511030U
- Authority
- CN
- China
- Prior art keywords
- ash
- lime
- magnetic separator
- screening machine
- residue
- 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 - Lifetime
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 23
- 239000006148 magnetic separator Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 238000007885 magnetic separation Methods 0.000 claims abstract description 4
- 238000012216 screening Methods 0.000 claims description 25
- 239000012535 impurity Substances 0.000 claims description 3
- 239000013528 metallic particle Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract 6
- 239000002923 metal particle Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to an urban household garbage incineration residue treatment plant, which comprises a breaker, a sieving machine, a magnetic separator and auxiliary equipment, the breaker is connected with the sieving machine through a conveyer, and the sieving machine is connected with the magnetic separator through a conveyer. After incineration residue is broken by the breaker, the broken residue is conveyed to the sieving machine for sieving, so that big residue blocks can be removed, the obtained fine residue particles are conveyed to the magnetic separator for magnetic separation, so that metal particles can be removed, and the conveyer is a gravity conveying pipeline which makes a certain inclination angle with the plane and utilizes the self weight of material to convey the material. Since the utility model adopts the joint operation of the breaker, the sieving machine and the magnetic separator, the harmful heavy metal in the urban household garbage incineration residue can be effectively removed, the incineration residue can be continuously treated in batches, the treatment efficiency is high, energy consumption is low, acceptable material can be provided for the harmless treatment and recycling of residue, consequently, the environment is protected, and resources are saved.
Description
Technical field
The utility model relates to refuse disposal installation, especially a kind for the treatment of apparatus of burning city domestic garbage lime-ash.
Background technology
At present, the many cities of China begin to build large-scale municipal solid waste incinerator, perhaps the burning city domestic garbage power plant.Can reduce the house refuse volume to greatest extent by burning, the 20%-30% of rubbish weight before incineration residue accounts for and burns, this part lime-ash can pass through landfill disposal, perhaps the incineration residue resource is utilized again, for example produces cement or makes construction material.
The burning city domestic garbage lime-ash generally comprises harmful substances such as heavy metal, if directly with this type of lime-ash landfill or utilize and may cause secondary pollution, harm environment and human health.For this reason, urban garbage disposal and pollution prevention technique policy that country formulates are clearly stipulated: should strengthen Whole Course Management according to minimizing, resource, innoxious principle, actively carry out harmless treatment and recycling, prevent contaminated environment.The processing of existing burning city domestic garbage lime-ash has fragmentation and sorting machine usually, but only the harmful heavy metal in the lime-ash can't be removed by this two classes machinery.If misfeasance, lime-ash may have a negative impact to human health and environment.
The utility model content
Deficiency at above existing burning city domestic garbage lime-ash after-treatment device, the purpose of this utility model provides a kind of harmful heavy metal that can effectively remove in the lime-ash, can handle the treating apparatus of the burning city domestic garbage lime-ash of incineration residue in enormous quantities continuously.
The purpose of this utility model is achieved by the following technical solution:
Burning city domestic garbage lime-ash treating apparatus, comprise pulverizer, screening machine, magnetic separator and servicing unit, pulverizer is connected with screening machine by conveying device, screening machine is connected with magnetic separator by conveying device, after the burning city domestic garbage lime-ash was pulverized through pulverizer, the lime-ash particle was delivered to the screening machine screening, and the bigger grey slag charge group of particle is removed in screening, obtain the less lime-ash fines of particle and be delivered to magnetic separator and carry out magnetic separation, remove metallic particles;
Described pulverizer, screening machine, magnetic separator and servicing unit are electrically connected with control device respectively.
As optimal technical scheme of the present utility model, described screening machine comprises can be by a plurality of sieve nests of incineration residue granular size classification setting, and a plurality of sieve nests are connected with crankshaft connecting rod system by draw bar respectively, and crankshaft connecting rod system is connected with motor by speed changer.
As optimal technical scheme of the present utility model, described a plurality of sieve nests are according to the big or small descending vertical or horizontal arrangement of handling grey solid impurity particle.
As optimal technical scheme of the present utility model, described conveying device is to constitute certain angle of inclination with horizontal plane, the gravity transfer pipeline that utilizes the material deadweight to transport.
The beneficial effects of the utility model are: with respect to prior art; the utility model adopts pulverizer, screening machine and magnetic separator cooperation; can effectively remove the harmful heavy metal in the burning city domestic garbage lime-ash; can handle incineration residue in enormous quantities continuously; treatment effeciency height, energy consumption are low; and, help protecting environment and save resource for harmless treatment and recycling lime-ash provide acceptable material.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, burning city domestic garbage lime-ash treating apparatus, comprise pulverizer 1, screening machine 2 and magnetic separator 3 and servicing unit, pulverizer 1 is connected with screening machine 2 by conveying device, and screening machine 2 is connected with magnetic separator 3 by conveying device, after the burning city domestic garbage lime-ash is pulverized through pulverizer 1, the lime-ash particle is delivered to screening machine 2 screenings, the bigger grey slag charge group of particle is removed in screening, obtains the less lime-ash fines of particle and is delivered to magnetic separator 3 and carries out magnetic separation, removes metallic particles; Described pulverizer 1, screening machine 2, magnetic separator 3 and servicing unit are electrically connected with control device respectively.
In the present embodiment, described screening machine 2 comprises can be by a plurality of sieve nests of incineration residue granular size classification setting, and a plurality of sieve nests are connected with crankshaft connecting rod system by draw bar respectively, and crankshaft connecting rod system is connected with motor by speed changer.Described a plurality of sieve nest is made as vertical vertically arrangement usually according to the big or small descending vertical or horizontal arrangement of handling grey solid impurity particle.The described conveying device of present embodiment is a gravity transfer pipeline 4, and gravity transfer pipeline 4 constitutes certain angle of inclination with horizontal plane, utilizes the deadweight of incineration residue material to transport, and can save energy consumption, reduce operating cost.
Claims (4)
1. burning city domestic garbage lime-ash treating apparatus, it is characterized in that: described device comprises pulverizer, screening machine, magnetic separator and servicing unit, pulverizer is connected with screening machine by conveying device, screening machine is connected with magnetic separator by conveying device, after the burning city domestic garbage lime-ash is pulverized through pulverizer, the lime-ash particle is delivered to the screening machine screening, the bigger grey slag charge group of particle is removed in screening, obtain the less lime-ash fines of particle and be delivered to magnetic separator and carry out magnetic separation, remove metallic particles;
Described pulverizer, screening machine, magnetic separator and servicing unit are electrically connected with control device respectively.
2. burning city domestic garbage lime-ash treating apparatus according to claim 1, it is characterized in that: described screening machine comprises can be by a plurality of sieve nests of incineration residue granular size classification setting, a plurality of sieve nests are connected with crankshaft connecting rod system by draw bar respectively, and crankshaft connecting rod system is connected with motor by speed changer.
3. burning city domestic garbage lime-ash treating apparatus according to claim 1 is characterized in that: described a plurality of sieve nests are according to the big or small descending vertical or horizontal arrangement of handling grey solid impurity particle.
4. burning city domestic garbage lime-ash treating apparatus according to claim 1 is characterized in that: described conveying device is to constitute certain angle of inclination with horizontal plane, the gravity transfer pipeline that utilizes the material deadweight to transport.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201935311U CN201511030U (en) | 2009-08-27 | 2009-08-27 | Urban household garbage incineration residue treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201935311U CN201511030U (en) | 2009-08-27 | 2009-08-27 | Urban household garbage incineration residue treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511030U true CN201511030U (en) | 2010-06-23 |
Family
ID=42482427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201935311U Expired - Lifetime CN201511030U (en) | 2009-08-27 | 2009-08-27 | Urban household garbage incineration residue treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511030U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092975A (en) * | 2010-12-08 | 2011-06-15 | 浙江工业大学 | Method for preparing concrete aggregate from waste incineration ash |
| CN103043959A (en) * | 2013-01-18 | 2013-04-17 | 珠海市雄峰发展有限公司 | Composite light brick manufactured by utilizing municipal solid waste incinerated ash and preparation method thereof |
| CN106082738A (en) * | 2016-08-01 | 2016-11-09 | 浙江桂森环保科技有限公司 | A kind of method utilizing waste incineration slag to manufacture building materials |
| CN106931454A (en) * | 2015-12-31 | 2017-07-07 | 未名生物环保集团有限公司 | Lime-ash high-efficiency environment friendly conveying device |
| CN108883419A (en) * | 2016-04-03 | 2018-11-23 | 沙堡机械设备制造有限公司 | Method and apparatus for handling the ash content from garbage incinerating system |
-
2009
- 2009-08-27 CN CN2009201935311U patent/CN201511030U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092975A (en) * | 2010-12-08 | 2011-06-15 | 浙江工业大学 | Method for preparing concrete aggregate from waste incineration ash |
| CN102092975B (en) * | 2010-12-08 | 2013-01-16 | 浙江工业大学 | Method for preparing concrete aggregate from waste incineration ash |
| CN103043959A (en) * | 2013-01-18 | 2013-04-17 | 珠海市雄峰发展有限公司 | Composite light brick manufactured by utilizing municipal solid waste incinerated ash and preparation method thereof |
| CN103043959B (en) * | 2013-01-18 | 2016-01-06 | 珠海市雄峰发展有限公司 | The composite light brick utilizing urban household garbage incineration residue to manufacture and preparation method |
| CN106931454A (en) * | 2015-12-31 | 2017-07-07 | 未名生物环保集团有限公司 | Lime-ash high-efficiency environment friendly conveying device |
| CN108883419A (en) * | 2016-04-03 | 2018-11-23 | 沙堡机械设备制造有限公司 | Method and apparatus for handling the ash content from garbage incinerating system |
| CN108883419B (en) * | 2016-04-03 | 2021-01-05 | 沙堡机械设备制造有限公司 | Method and apparatus for treating ash from a waste incineration plant |
| CN106082738A (en) * | 2016-08-01 | 2016-11-09 | 浙江桂森环保科技有限公司 | A kind of method utilizing waste incineration slag to manufacture building materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Urban household garbage incineration residue treatment plant Effective date of registration: 20170511 Granted publication date: 20100623 Pledgee: The International Intellectual Property Trading Center Co. Ltd. Pledgor: Zhuhai Xiongfeng Development Co., Ltd. Registration number: 2017980000207 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200120 Granted publication date: 20100623 Pledgee: The International Intellectual Property Trading Center Co. Ltd. Pledgor: Zhuhai Xiongfeng Development Co., Ltd. Registration number: 2017980000207 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |