CN201053681Y - Centralized compact type garbage burning pretreatment system - Google Patents
Centralized compact type garbage burning pretreatment system Download PDFInfo
- Publication number
- CN201053681Y CN201053681Y CNU2007201492579U CN200720149257U CN201053681Y CN 201053681 Y CN201053681 Y CN 201053681Y CN U2007201492579 U CNU2007201492579 U CN U2007201492579U CN 200720149257 U CN200720149257 U CN 200720149257U CN 201053681 Y CN201053681 Y CN 201053681Y
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- rubbish
- refuse
- ribbon conveyer
- incineration
- pretreatment system
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Abstract
The utility model provides a centralized compact refuse incineration pretreatment system which comprises an unload platform, a refuse pretreatment device, a refuse grab and a refuse warehouse. The key point is that a centralized compact type is adopted; the refuse pretreatment device is arranged under the unload platform, and provided with a feeding funnel which is arranged in the refuse warehouse, a refuse feeding position is arranged in the refuse warehouse, and the treated refuse returns to the refuse warehouse. The refuse pretreatment device consists of a plate feeder, a first belt conveyor, a refuse power crusher and a second belt conveyor, wherein, the feeding funnel is connected with the plate feeder which is connected with the first belt conveyor; the first belt conveyor is connected with a feeding port of the refuse power crusher; a discharge port of the refuse power crusher is connected with the second belt conveyor, and the other end of the second belt conveyor is connected with the refuse warehouse. The centralized compact refuse incineration pretreatment system can overcome the defect of a pretreatment system in an independent workshop, and provide a good operating environment, have stable operation and operating flexibility.
Description
Technical field
The utility model relates to the preliminary treatment of rubbish, particularly a kind ofly is applied to the concentrated compact pretreatment system for incineration of garbage that fluid bed furnace is burnt away the refuse.
Background technology
Quickening along with Chinese economic development and urbanization, domestic waste generation per capita progressively increases, and refuse thermal value improves year by year, and the burning process disposal of refuse is adopted in increasing city, to save the soil and to reclaim the energy, realize that garbage disposal is innoxious, minimizing and resource.
The type of furnace of burning away the refuse mainly contains grate furnace and fluid bed furnace, and the fluid bed furnace refuse burning process occupies sizable ratio owing to reduced investment, localization rate of parts and components height, running cost are low, at present China gone into operation or in the project of building above 30.Compare with grate furnace, from operating condition, the fluid bed furnace year operation ratio of burning away the refuse is relatively low, reason is the material that fluid bed furnace is fit to burn less lumpiness, and the generally not classification of China's domestic waste, the component of refuse that enters factory is very complicated, size, shape differ, be easy to cause the obstruction of front-furnace feeding system, the metal in the rubbish also can destroy the fluidisation operating mode in addition, forces blowing out.Therefore, the key that fluid bed furnace is burnt away the refuse is whether feed is smooth and easy, and can ferromagnetic material be removed.
The stove mode of going into that fluid bed furnace is burnt away the refuse has two kinds: a kind of is not carry out preliminary treatment, directly into stove; Another kind is that pretreatment system is set, and rubbish is through the laggard stove of preliminary treatment.
Mode directly into stove is that rubbish is discharged into trash repository, and clamshell crane grasps rubbish from trash repository, puts into the front-furnace feeding system, is sent in the incinerator by the stokehold conveying equipment.Because the component of refuse complexity is easy to cause obstruction, the winding of conveying equipment during rubbish process conveying equipment, ferromagnetic material fails to remove, the equipment failure rate height, and the blowing out probability is big, and service condition is abominable.
As shown in Figure 6, rubbish is that rubbish pretreatment unit 2 is set separately through the normally used mode of the mode of the laggard stove of preliminary treatment, the garbage truck that enters factory is poured rubbish into the feed hopper of rubbish pretreatment unit 2, through rubbish pretreatment unit 2 (belt feeder or carrier bar conveying equipment, through the screening or fragmentation after, carry by belt conveyor) advance trash repository (another factory building), hang 4 by grabbing in the trash repository 3 then and grab and deliver to the front-furnace feeding hopper.
And being set separately, the shortcoming that the pretreatment system mode exists mainly contains:
(1) very flexible, all rubbish must be got in touch with passing through Transport Machinery (as belt feeder) between the trash repository between preliminary treatment by between preliminary treatment.The pretreatment system trouble hunting will influence the operation of refuse burning system.
(2) need establish special feeder apparatus.Because garbage truck is more concentrated to factory's time ratio, require more emptying point, the pretreatment system emptying point that is provided with is difficult to meet the demands separately, and the rubbish that is discharged at ground need add the feed hopper of pretreatment system with special equipment, and the equipment that adopts is forklift usually.
(3) build the preliminary treatment factory building separately, floor space is big, the investment cost height.
The utility model content
The utility model concentrates the purpose of compact pretreatment system for incineration of garbage to be to provide a kind of can overcome the shortcoming that pretreatment system independently is set, and good operating environment is provided, and stable and have a pretreatment system of flexibility.
The technical scheme that the utility model concentrates the compact pretreatment system for incineration of garbage to be adopted is:
A kind of concentrated compact pretreatment system for incineration of garbage, comprising unload platform, rubbish pretreatment unit, rubbish grabs and hangs and trash repository, it focuses on: this rubbish pretreatment unit is located under the unload platform, and this rubbish pretreatment unit is provided with receiving cone, and this receiving cone is located in the trash repository.The garbage feeding position is in trash repository, and the rubbish after the processing returns trash repository.
The rubbish pretreatment unit more includes apron feeder, first ribbon conveyer, rubbish super power crusher, second ribbon conveyer; Wherein, this receiving cone connects apron feeder, and this apron feeder connects first ribbon conveyer, and this first ribbon conveyer connects rubbish super power crusher feeding mouth; The discharging opening of this rubbish super power crusher connects second ribbon conveyer, and this second ribbon conveyer end in addition connects trash repository.
This rubbish pretreatment unit more includes first ferromagnetic deironing device, second ferromagnetic deironing device and the 3rd ribbon conveyer; Wherein, before first ferromagnetic deironing device is located at the feeding mouth of rubbish super power crusher, be provided with the 3rd ribbon conveyer between this second ribbon conveyer and trash repository, this last the second magnetic magnetic separator de-ironing is located at the junction of second ribbon conveyer and the 3rd ribbon conveyer.
In receiving cone, be provided with brokenly bridging device.
Should concentrate the compact pretreatment system for incineration of garbage is hermetically-sealed construction, and is provided with air-supply and air exhausting device.
This apron feeder head is provided with and is used to keep the uniformly even poking device of convey materials.
Before the rubbish super power crusher, be provided with broken bag screening machine or artificial screening platform.
The utility model concentrates the beneficial effect of compact pretreatment system for incineration of garbage to be:
1, make full use of existing place and process facility, the rubbish pretreatment unit is positioned under the unload platform, makes full use of the space under the unload platform, needn't be provided with specially in addition between preliminary treatment, saves the soil, saves investment.
2, flexible operation, reliable.Garbage truck can directly be discharged into loading hopper to factory, also can be discharged into trash repository; Undressed rubbish can utilize rubbish to grab to hang and send loading hopper back in the trash repository.
3, help the realization of environmental practice.Owing to be arranged in indoor and adjacent trash repository, be convenient to ventilate and ooze drop liquid ground and collect discharging.
Description of drawings
Fig. 1 concentrates the overall structure schematic diagram of compact pretreatment system for incineration of garbage for the utility model;
Fig. 2 is the plan structure enlarged diagram of I-I face among Fig. 1;
Fig. 3 is the partial structurtes enlarged diagram of II-II face among Fig. 2;
Fig. 4 is the partial structurtes enlarged diagram of A direction among Fig. 2;
Fig. 5 is the partial structurtes enlarged diagram of B direction among Fig. 2;
Fig. 6 is the structural representation of existing rubbish pretreatment system.
[figure number explanation]
1 unload platform, 2 rubbish pretreatment units
3 trash repository, 4 rubbish are grabbed and are hung
21 receiving cones, 22 apron feeders
23 first ribbon conveyers, 24 rubbish super power crushers
25 second ribbon conveyers, 26 first ferromagnetic deironing devices
27 the last the second magnetic magnetic separator de-ironings 28 the 3rd ribbon conveyer
221 even poking devices
The specific embodiment
Be depicted as the utility model one preferred embodiment as Fig. 1-5.The utility model is concentrated the compact pretreatment system for incineration of garbage, comprising unload platform 1, rubbish pretreatment unit 2, rubbish grabs and hangs 4 and trash repository 3, wherein: this rubbish pretreatment unit 2 is located under the unload platform 1, this rubbish pretreatment unit 2 is provided with receiving cone 21, and this receiving cone 21 is located in the trash repository 3.This rubbish pretreatment unit 2 more includes apron feeder 22, first ribbon conveyer 23, rubbish super power crusher 24, second ribbon conveyer 25, first ferromagnetic deironing device 26, second ferromagnetic deironing device 27 and the 3rd ribbon conveyer 28; Wherein, this receiving cone 21 connects apron feeder 22, and this apron feeder 22 connects first ribbon conveyer 23, and this first ribbon conveyer 23 connects the feeding mouth of rubbish super power crusher 24; Before first ferromagnetic deironing device 26 is located at the feeding mouth of rubbish super power crusher 24,3 of this second ribbon conveyer 25 and trash repository are provided with the 3rd ribbon conveyer 28, and this last the second magnetic magnetic separator de-ironing 27 is located at the junction of second ribbon conveyer 25 and the 3rd ribbon conveyer 28.In addition, in receiving cone 21, be provided with brokenly bridging device (not marking among the figure), prevent the bridging of rubbish in the hopper.These apron feeder 22 heads are provided with and are used to keep the uniformly even poking device 221 of convey materials.In addition, can also before the rubbish super power crusher, be provided with broken bag screening machine or artificial screening platform, make the utility model can handle complicated more garbage disposal.
In addition, rubbish pretreatment unit 2 of the present utility model can be provided with a plurality of, and in the specific embodiment of the utility model as shown in Figure 2, this rubbish pretreatment unit 2 has 2.
Utilize the utility model to concentrate the rubbish preprocessing process of compact pretreatment system for incineration of garbage as follows: please refer to shown in Fig. 2, arrow wherein is the logistics direction of rubbish material operation.
Rubbish is directly poured receiving cone 21 by garbage truck into by unload platform 1, sends into first ribbon conveyer 23 through apron feeder 22, and receiving cone 21 is provided with brokenly bridging device, prevents the bridging of rubbish in the receiving cone 21; The even poking device 221 that rubbish is provided with by apron feeder 22 heads is to keep the even of convey materials.Rubbish arrives first ribbon conveyer 23 from apron feeder 22, and first ferromagnetic deironing device 26 by installing before rubbish super power crusher 24, removes the ferromagnetic material in the rubbish for the first time.Afterwards, through entering rubbish super power crusher 24 except that the rubbish behind the ferromagnetic material for the first time, carry out fragmentation.The broken rubbish of crossing arrives second ribbon conveyer 25 from the outlet of rubbish super power crusher 24, and goes out remaining ferromagnetic material once more through second ferromagnetic deironing device 27, and last, rubbish enters trash repository by the 3rd ribbon conveyer 28, forms the finished product district.Like this,, can farthest eliminate the iron block in the rubbish, play the effect of protection disintegrating machine and incinerator equipment through the process of removing ferromagnetic material 2 times.Unload peak period at garbage truck, have little time to be discharged into the rubbish of receiving cone 21, can temporarily be discharged into trash repository 3, after the peak time of unloading, can grab by rubbish and hang in receiving cone 21, handle again.
In this concentrated compact pretreatment system for incineration of garbage, can increase and decrease some equipment, as can before the rubbish super power crusher, being provided with broken bag screening machine or artificial screening platform (not marking among the figure) according to the character of local rubbish.
Concentrate the compact pretreatment system for incineration of garbage that air-supply and exhaust system can also be set, to improve working conditions, whole rubbish preliminary treatment factory building is the sealing factory building, and trash repository is sent in air draft.All conveying equipments adopt sealing means, and the issuable drop liquid that oozes takes branch to collect, and concentrates the mode of discharging to come together in the collection house steward and drains into the leachate collecting pond.
Claims (7)
1. concentrated compact pretreatment system for incineration of garbage, comprising unload platform, rubbish pretreatment unit, rubbish grabs and hangs and trash repository, it is characterized in that: this rubbish pretreatment unit is located under the unload platform, this rubbish pretreatment unit is provided with receiving cone, this receiving cone is located in the trash repository, and rubbish returns trash repository after preliminary treatment.
2. concentrated compact pretreatment system for incineration of garbage as claimed in claim 1 is characterized in that:
The rubbish pretreatment unit more includes apron feeder, first ribbon conveyer, rubbish super power crusher, second ribbon conveyer;
Wherein, this receiving cone connects apron feeder, and this apron feeder connects first ribbon conveyer, and this first ribbon conveyer connects rubbish super power crusher feeding mouth;
The discharging opening of this rubbish super power crusher connects second ribbon conveyer, and this second ribbon conveyer end in addition connects trash repository.
3. concentrated compact pretreatment system for incineration of garbage as claimed in claim 2 is characterized in that this rubbish pretreatment unit more includes first ferromagnetic deironing device, second ferromagnetic deironing device and the 3rd ribbon conveyer;
Wherein, before first ferromagnetic deironing device is located at the feeding mouth of rubbish super power crusher, be provided with the 3rd ribbon conveyer between this second ribbon conveyer and trash repository, this last the second magnetic magnetic separator de-ironing is located at the junction of second ribbon conveyer and the 3rd ribbon conveyer.
4. as claim 1,2 or 3 described concentrated compact pretreatment system for incineration of garbage, it is characterized in that, in receiving cone, be provided with brokenly bridging device.
5. as claim 1,2 or 3 described concentrated compact pretreatment system for incineration of garbage, it is characterized in that this concentrated compact pretreatment system for incineration of garbage is a hermetically-sealed construction, and be provided with air-supply and air exhausting device.
6. as claim 2 or 3 described concentrated compact pretreatment system for incineration of garbage, it is characterized in that this apron feeder head is provided with and is used to keep the uniformly even poking device of convey materials.
7. as claim 2 or 3 described concentrated compact pretreatment system for incineration of garbage, it is characterized in that, before the rubbish super power crusher, be provided with broken bag screening machine or artificial screening platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201492579U CN201053681Y (en) | 2007-05-22 | 2007-05-22 | Centralized compact type garbage burning pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201492579U CN201053681Y (en) | 2007-05-22 | 2007-05-22 | Centralized compact type garbage burning pretreatment system |
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| Publication Number | Publication Date |
|---|---|
| CN201053681Y true CN201053681Y (en) | 2008-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201492579U Expired - Lifetime CN201053681Y (en) | 2007-05-22 | 2007-05-22 | Centralized compact type garbage burning pretreatment system |
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| CN (1) | CN201053681Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091707A (en) * | 2010-11-30 | 2011-06-15 | 深圳市鼎铸环保技术有限公司 | Waste storage tank for dehydrating waste |
| CN102728454A (en) * | 2012-06-19 | 2012-10-17 | 罗健泉 | Pretreatment device for domestic garbage incineration without dioxin being generated |
| CN104848225A (en) * | 2015-04-23 | 2015-08-19 | 四川和鼎环保工程有限责任公司 | Combustion system improving combustion rate |
| CN104848224A (en) * | 2015-04-23 | 2015-08-19 | 四川和鼎环保工程有限责任公司 | Combustion device convenient for treating burning objects |
| CN105600268A (en) * | 2016-02-25 | 2016-05-25 | 中冶华天南京工程技术有限公司 | Main and auxiliary span environment-friendly circular yard |
-
2007
- 2007-05-22 CN CNU2007201492579U patent/CN201053681Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091707A (en) * | 2010-11-30 | 2011-06-15 | 深圳市鼎铸环保技术有限公司 | Waste storage tank for dehydrating waste |
| CN102728454A (en) * | 2012-06-19 | 2012-10-17 | 罗健泉 | Pretreatment device for domestic garbage incineration without dioxin being generated |
| CN104848225A (en) * | 2015-04-23 | 2015-08-19 | 四川和鼎环保工程有限责任公司 | Combustion system improving combustion rate |
| CN104848224A (en) * | 2015-04-23 | 2015-08-19 | 四川和鼎环保工程有限责任公司 | Combustion device convenient for treating burning objects |
| CN105600268A (en) * | 2016-02-25 | 2016-05-25 | 中冶华天南京工程技术有限公司 | Main and auxiliary span environment-friendly circular yard |
| CN105600268B (en) * | 2016-02-25 | 2017-08-25 | 中冶华天南京工程技术有限公司 | Across the environment-friendly type circular stockyard of major-minor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |