CN203560911U - Spraying type slag discharging machine - Google Patents
Spraying type slag discharging machine Download PDFInfo
- Publication number
- CN203560911U CN203560911U CN201320690000.XU CN201320690000U CN203560911U CN 203560911 U CN203560911 U CN 203560911U CN 201320690000 U CN201320690000 U CN 201320690000U CN 203560911 U CN203560911 U CN 203560911U
- Authority
- CN
- China
- Prior art keywords
- slag
- water
- seal box
- shaft
- conveying belt
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 44
- 238000005507 spraying Methods 0.000 title abstract description 6
- 238000007599 discharging Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000010079 rubber tapping Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 21
- 238000001816 cooling Methods 0.000 abstract description 17
- 239000000498 cooling water Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000003818 cinder Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Landscapes
- Chain Conveyers (AREA)
Abstract
The utility model relates to a spraying type slag discharging machine. A slag feeding hopper and a slag storage hopper are arranged at the front end and the rear end of a machine body respectively; a transmission system comprises a driven shaft and a drive shaft which are arranged at the two ends of the machine body, and a tension shaft in the middle of the machine body; a group of transmission chain wheels are arranged at the two ends of each of the driven shaft, the drive shaft and the tension shaft and are connected with each other through two parallel transmission chains; a plate type conveying belt is arranged between the two transmission chains and comprises a conveying platform below the slag feeding hopper and a lifting platform at the front end of the slag storage hopper; a spraying system is arranged in the middle of a gap of the plate type conveying belt of the conveying platform. During a conveying process of high-temperature coal slag, a water spraying device is used for continuously spraying cooling water to the lower surface of the plate type conveying belt so as to cool the plate type conveying belt; as the conveying belt adopts an articulated type seal structure, the sprayed water is prevented from making direct contact with the high-temperature slag; due to the structure of a water circulation sealed system, the waste caused by evaporation of the water and calcium loss of the slag is avoided, water resources are effectively saved, and the cooling efficiency of coal slag is high.
Description
Technical field:
The utility model relates to a kind of cinder cooling device, relates in particular to a kind of fountain dry slag-tapping machine.
Background technology:
At present, at China's power source, mainly rely on thermal power plant, the coal-powder boiler that wherein has 80% thermal power plant to use, coal-powder boiler has been the type of furnace that thermal power plant is the most ripe, the importance of coal-powder boiler in China's economic development as can be seen here, the source of coal-powder boiler heat is mainly combusting coal fines, and therefore, how the high temp. coal slag after coal dust firing being carried out to cooling processing is the importance that technical staff studies.The high temp. coal slag cooling means that coal-powder boiler is discharged now mainly contains: the high temp. coal slag of discharging in stove is directly put into the dragveyer of filling water, after high temperature furnace slag is cooling in dragveyer, dragveyer utilizes the mode of chain transmission that moisture cinder is taken to eminence and processes, and finally cinder is transported.Use dragveyer to carry out in cold-treating process high temp. coal slag, while discharging stove due to high temp. coal slag, temperature is very high, cinder falls into dragveyer, can cause a large amount of water to evaporate, the water evaporating can not be recovered utilization, because causing the rear slag of slag cooling, cooling water calcification becomes useless, a large amount of pollution sources of not recycling generation.Along with national water resources is in short supply, become increasingly conspicuous, the mode of cold slag machine cooling processing high temp. coal slag can not reach the environmental protection of country's promotion, energy-efficient demand, is badly in need of a kind of dry slag-tapping machine that can reach national requirements, becomes the technical barrier that technical staff solves.
Utility model content:
The purpose of this utility model is to provide a kind of fountain dry slag-tapping machine, and high temp. coal slag is carried out when cooling can saving water resource, and energy-conservation, efficient, environmental protection.
For solving the problems of the technologies described above, the utility model adopts following technical scheme to be:
Fountain dry slag-tapping machine, comprise body, dreg-inlet hopper, slat conveyer, transmission system, storage slag bucket, spray system and pneumatic system, in the rear and front end of body, be respectively equipped with dreg-inlet hopper and storage slag bucket, transmission system comprises the driven shaft that is located at body two ends, driving shaft and the tensioning shaft that is arranged on body middle part, driven shaft, the two ends of driving shaft and tensioning shaft are respectively equipped with one group of drive sprocket, and through two parallel conveyer chains, interconnect respectively, at two, transmit middle-of-chain and be provided with slat conveyer, slat conveyer is included in the delivery platform of dreg-inlet hopper below and the lifting platform of storage slag bucket front end, delivery platform is 20 ° with the angle that links of lifting platform, middle part, slat conveyer space at delivery platform is provided with spray system, spray system comprises seal box, aqua storage tank and sparge pipe, by steel plate, delivery platform is surrounded to a seal box, form water circulation closed system, the upper end of seal box is connected with dreg-inlet hopper, below is fixed on body, aqua storage tank is fixed on body, be positioned at the middle part of seal box, sparge pipe is arranged on the inside of aqua storage tank, sparge pipe is upwards provided with multiple water jets, below seal box, both sides arrange respectively air inlet and gas outlet formation pneumatic system.
The beneficial effects of the utility model are: fountain dry slag-tapping machine of the present utility model is when operation, high temp. coal slag in stove drops on airtight slat conveyer, high temp. coal slag is on conveyer belt in course of conveying, water injector continues to slat conveyer lower surface spraying cooling water, make slat conveyer cooling, because conveyer belt adopts articulated type hermetically-sealed construction, completely cut off that shower water directly contacts with high temperature furnace slag and the structure of water circulation closed system has avoided water to evaporate and slag mistake calcium and the waste that produces.The cinder that drops on conveyer belt from discharging in stove carries out heat exchange by slat conveyer and cooling water, and high-temperature water continues discharge by water recovery apparatus, realizes the circulating cooling effect of high temp. coal slag, effectively saved water resource, and cinder cooling effectiveness is high.
Accompanying drawing explanation:
Fig. 1 is the overall structure schematic diagram of fountain dry slag-tapping machine of the present utility model;
Fig. 2 is fountain dry slag-tapping pusher side view of the present utility model;
Fig. 3 is the schematic top plan view of slat conveyer.
The specific embodiment:
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
Shown in accompanying drawing, fountain dry slag-tapping machine of the present utility model, comprise body 1, dreg-inlet hopper 2, slat conveyer 3, transmission system 4, storage slag bucket 6, spray system 7 and pneumatic system 8, in the rear and front end of body 1, be respectively equipped with dreg-inlet hopper 2 and storage slag bucket 6, transmission system 4 comprises the driven shaft 5 that is located at body 1 two ends, driving shaft 10 and the tensioning shaft 11 that is arranged on body middle part, driven shaft 5, the two ends of driving shaft 10 and tensioning shaft 11 are respectively equipped with one group of drive sprocket, and through two parallel conveyer chains, interconnect respectively, at two, transmit middle-of-chain and be provided with slat conveyer 3, be used for transmitting high temp. coal slag, slat conveyer 3 is included in the delivery platform of dreg-inlet hopper 2 belows and the lifting platform of storage slag bucket 6 front ends, delivery platform is 20 ° with the angle that links of lifting platform, slat conveyer 3 middle parts, space at delivery platform are provided with spray system 7, spray system 7 comprises seal box 71, aqua storage tank 72 and sparge pipe 73, by steel plate, delivery platform is surrounded to a seal box 71, form water circulation closed system, the upper end of seal box 71 is connected with dreg-inlet hopper 2, below is fixed on body 2, aqua storage tank 72 is fixed on body 1, be fixed on the middle part of seal box 71, sparge pipe 73 is arranged on the inside of aqua storage tank 72, sparge pipe 73 is upwards provided with multiple water jets, in order to spray water cooling to slat conveyer 3 lower surfaces, because the delivery board on slat conveyer 3 adopts articulated type hermetically-sealed construction, effectively isolated cooling water directly contacts with high temperature furnace slag, below seal box 71, both sides arrange respectively air inlet and gas outlet formation pneumatic system 8, be used for the slat conveyer 3 of delivery platform position to carry out overall cooling quench, accelerate the delivery board cooling velocity of slat conveyer 3.
Operation principle of the present utility model is: fountain dry slag-tapping machine is when work, high temp. coal slag in stove drops on slat conveyer, in high temp. coal slag course of conveying, the sparge pipe of spray system continues to spray water to conveyer belt lower surface by shower nozzle, high temp. coal slag does not directly contact with the cooling water of spray system, from stove, discharge the high temp. coal slag dropping on conveyer belt and the water that is sprayed on conveyer belt lower surface and carry out exchange heat by slat conveyer, can effectively to high temp. coal slag, carry out cooling, then the water of high temperature continues to get rid of by the delivery port of aqua storage tank, the circulating cooling of realization to high temp. coal slag, can effectively realize recycling of cooling water, greatly save water resource, waste to water resource when effectively reduction high temp. coal slag is cooling.
Above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to embodiment of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give all embodiments exhaustively, everyly belong to apparent variation or the still row in protection domain of the present utility model of variation that the technical solution of the utility model extends out.
Claims (3)
1. fountain dry slag-tapping machine, comprise body, dreg-inlet hopper, slat conveyer, transmission system, storage slag bucket, spray system and pneumatic system, it is characterized in that: in the rear and front end of body, be respectively equipped with dreg-inlet hopper and storage slag bucket, transmission system comprises the driven shaft that is located at body two ends, driving shaft and the tensioning shaft that is arranged on body middle part, driven shaft, the two ends of driving shaft and tensioning shaft are respectively equipped with one group of drive sprocket, and through two parallel conveyer chains, interconnect respectively, at two, transmit middle-of-chain and be provided with slat conveyer, slat conveyer is included in the delivery platform of dreg-inlet hopper below and the lifting platform of storage slag bucket front end, delivery platform is 20 ° with the angle that links of lifting platform, middle part, slat conveyer space at delivery platform is provided with spray system.
2. fountain dry slag-tapping machine according to claim 1, it is characterized in that: described spray system comprises seal box, aqua storage tank and sparge pipe, by steel plate, delivery platform is surrounded to a seal box, form water circulation closed system, the upper end of seal box is connected with dreg-inlet hopper, and below is fixed on body, aqua storage tank is fixed on body, be positioned at the middle part of seal box, sparge pipe is arranged on the inside of aqua storage tank, and sparge pipe is upwards provided with multiple water jets.
3. fountain dry slag-tapping machine according to claim 2, is characterized in that: below seal box, both sides arrange respectively air inlet and gas outlet formation pneumatic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690000.XU CN203560911U (en) | 2013-11-04 | 2013-11-04 | Spraying type slag discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690000.XU CN203560911U (en) | 2013-11-04 | 2013-11-04 | Spraying type slag discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560911U true CN203560911U (en) | 2014-04-23 |
Family
ID=50510630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320690000.XU Expired - Lifetime CN203560911U (en) | 2013-11-04 | 2013-11-04 | Spraying type slag discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642776A (en) * | 2017-10-30 | 2018-01-30 | 贵州新能源开发投资股份有限公司 | A kind of slag storehouse formula slag cooler and its application method suitable for low heat value spoil |
| CN110645580A (en) * | 2019-08-21 | 2020-01-03 | 江苏泛华环境科技有限公司 | Dry slag extractor |
-
2013
- 2013-11-04 CN CN201320690000.XU patent/CN203560911U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642776A (en) * | 2017-10-30 | 2018-01-30 | 贵州新能源开发投资股份有限公司 | A kind of slag storehouse formula slag cooler and its application method suitable for low heat value spoil |
| CN110645580A (en) * | 2019-08-21 | 2020-01-03 | 江苏泛华环境科技有限公司 | Dry slag extractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104154728B (en) | A kind of carrier bar transportation coal ball conduction oil drying machine | |
| CN103471373A (en) | Penetrating type reverse-flow drying device | |
| CN202253691U (en) | Partitioning scale-board dry-type slag remover | |
| CN203560911U (en) | Spraying type slag discharging machine | |
| CN108077712B (en) | Thawing box for bagged frozen food | |
| CN202002520U (en) | High temperature granular material cooler | |
| CN205905455U (en) | Powder coating tablet press | |
| CN102997256A (en) | Precision die forging chain dissepiment-type dry slag remover | |
| CN103555869A (en) | Blast furnace grain slag filter | |
| CN112444134A (en) | Equipment for collecting flue gas of yellow phosphorus furnace slag and utilizing waste heat of flue gas | |
| CN203443374U (en) | Pyrite ore acid making device blaster furnace slag waste heat recovery equipment | |
| CN203569035U (en) | Harmless continuous pyrolysis device for waste tire powder | |
| CN206208069U (en) | Flue gas recirculation cooling device | |
| CN102277179A (en) | Economic dry quenching device | |
| CN202658164U (en) | Device for recovering waste heat in high-temperature waste residues | |
| CN203052616U (en) | Waste heat utilization device used in production process of sodium tripolyphosphate | |
| CN206843369U (en) | A kind of waste heat of coke oven utilization system | |
| CN104652239A (en) | Scale plate conveyer of local thermal regeneration remixer | |
| CN204095123U (en) | Cooling circulating water fast processing system in bidirectional stretching polypropylene film production technology | |
| CN204345676U (en) | A kind of coal-powder boiler squama bucket type slag drying machine system equipment | |
| CN204848297U (en) | Basic magnesium carbonate prepares device | |
| CN219195784U (en) | Bridge deck thin ice quick clearing device | |
| CN210945495U (en) | Semi coke and flake caustic soda combined production system | |
| CN217163573U (en) | Low-pressure pulse dust collector | |
| CN203869058U (en) | Air cooled slag drying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |