CN204739881U - Dry -mixed mortar is dried, feeding system - Google Patents
Dry -mixed mortar is dried, feeding system Download PDFInfo
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- CN204739881U CN204739881U CN201520292424.XU CN201520292424U CN204739881U CN 204739881 U CN204739881 U CN 204739881U CN 201520292424 U CN201520292424 U CN 201520292424U CN 204739881 U CN204739881 U CN 204739881U
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- feeding system
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- mixed mortar
- dryer
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Abstract
The utility model relates to a dry -mixed mortar is dried, feeding system, including hot air system, feeding system, drying -machine, screening machine and a bucket elevator, hot air system the coal bunker is provided with coal band conveyer at the discharge gate of coal bunker, and coal band conveyer discharge end is linked together with the feeder hopper of milling machine, and the discharge end of milling machine is linked together through the entrance point of pipeline with the fluidized bed furnace, the fluidized bed furnace include oven and burner hearth, set up a barricade in the inside of burner hearth, the barricade divide into the co -combustion district with the burner hearth and is provided with air intlet with dirt wind disengagement zone, the bottom of distinguishing at co -combustion, air intlet is connected with first fan through the pipeline, is provided with hot air exitus in dirt wind disengagement zone, hot air exitus is connected with the hot -blast import of drying -machine. The utility model discloses a relevant equipment such as dry -mixed mortar is dried, feeding system rational design stoving, material loading for whole equipment reasonable in design, the pollution is little, area is little.
Description
Technical field
The utility model relates to the oven dry of a kind of dry-mixed mortar, feeding system, belongs to dry-mixed mortar device field.
Background technology
Dry-mixed mortar, as a kind of novel environment-friendlygreen green construction material, has steady quality, efficient, energy-conserving and environment-protective, meets specific demand, is easy to the advantages such as mechanized construction, be widely used in the fields such as urban architecture.
The kind of dry-mixed mortar is a lot, and be divided by its function as ordinary mortar and extraordinary mortar, such as masonry mortar and decorative mortar belong to ordinary mortar, and thermal insulation mortar, fireproof mortar, waterproof mortar and gravity flowing levelling mortar etc. all belong to extraordinary mortar.Ordinary mortar does not generally require dry sand grating or requires lower, can being simply mixed to get by one or more dry sands, and extraordinary mortar requires higher to the grating of dry sand, requires the accurate mixed preparing of the dry sand of multiple grating.
There is the moisture of some raw materials large in the raw material of existing mortar, need to carry out drying by hot-air system.But there is the problems such as design is unreasonable, heat transfer effect is poor, seriously polluted in existing hot-air system.
The feeding system existence of existing dry-mixed mortar arranges unreasonable in addition, the problems such as floor space is large.
Utility model content
The utility model provides the oven dry of a kind of dry-mixed mortar, feeding system, solves the problems such as existing dry-mixed mortar is dried, feeding system design is unreasonable, heat transfer effect is poor, seriously polluted.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of dry-mixed mortar is dried, feeding system, comprises hot-air system, feeding system, dryer, screening machine and the first bucket elevator,
Described hot-air system, comprise coal bunker, the discharging opening of coal bunker is provided with coal belt conveyor, coal belt conveyor discharge end is connected with the feed hopper of flour mill, the discharge end of flour mill is connected with the entrance point of fluidized bed furnace by pipeline, described fluidized bed furnace comprises furnace wall and burner hearth, in the inside of burner hearth, one barricade is set, burner hearth is divided into mixed combustion district and dirt wind Disengagement zone by barricade, the bottom in mixed combustion district is provided with air intlet, air intlet is connected with the first blower fan by pipeline, dirt wind Disengagement zone is provided with hot-blast outlet, hot-blast outlet is connected with the hot wind inlet of dryer,
Described feeding system comprises raw material cabin, and the discharging opening of raw material cabin is provided with ingredient conveyor, and the discharging opening of ingredient conveyor is connected with the material inlet of dryer by feed hopper,
The hot-blast outlet of described dryer is connected with desulfurizer by the second blower fan, and the discharging opening of dryer is connected with the charging aperture of screening machine by the second bucket elevator,
The discharging opening of screening machine is connected by the charging aperture of pipeline with the first bucket elevator.
Further, a kind of preferred version of the present utility model: described air intlet is provided with air intake passage, is provided with tapered cap at the top of air intake passage, tapered cap offers fresh air inlet, and the top of tapered cap is provided with circular arc dust excluding plate.
Further, a kind of preferred version of the present utility model: described air intake passage is 4-6.
Further, a kind of preferred version of the present utility model: mixed combustion district is up big and down small circular arc, dirt wind Disengagement zone is up big and down small taper shape.
Further, a kind of preferred version of the present utility model: described screening machine is multistage laboratory sifter.
The beneficial effects of the utility model:
The relevant devices such as dry-mixed mortar oven dry of the present utility model, the oven dry of feeding system appropriate design, material loading, make whole equipment de-sign rationally, pollute little, floor space is little.
The structure that dry-mixed mortar of the present utility model is dried, feeding system passes through appropriate design flour mill and fluidized bed furnace, make coal dust firing abundant, energy utilization rate is high, arrange a barricade additionally by fluidized bed furnace inside, burner hearth is divided into mixed combustion district and dirt wind Disengagement zone by barricade, and coal dust firing can be made abundant, when hot blast flows out fluidized bed furnace, dust is fully separated with hot blast, reduces the dustiness of hot blast, improve drying effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is the structural representation of air intake passage of the present utility model;
Fig. 4 is the structural representation of feeding system of the present utility model;
In figure, 1 is coal bunker, and 2 is coal belt conveyor, 3 is flour mill, and 4 is fluidized bed furnace, and 4-1 is furnace wall, 4-2 is mixed combustion district, and 4-3 is barricade, and 4-4 is hot-blast outlet, 4-5 is dirt wind Disengagement zone, and 4-6 is air intlet, and 4-7 is the first blower fan, 4-8 is tapered cap, and 4-9 is circular arc dust excluding plate, and 4-10 is fresh air inlet, 4-11 is air intake passage, 5 is dryer, and 6 is the second bucket elevator, and 7 is screening machine, 8 is the first bucket elevator, 9 is desulfurizer, and 10 is the second blower fan, and 11 is raw material cabin, 12 is ingredient conveyor, and 13 is feed hopper.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-4, a kind of dry-mixed mortar is dried, feeding system, comprises hot-air system, feeding system, dryer 5, screening machine 7 and the first bucket elevator 8,
Hot-air system, comprise coal bunker 1, the discharging opening of coal bunker 1 is provided with coal belt conveyor 2, coal belt conveyor 2 discharge end is connected with the feed hopper 13 of flour mill 3, the discharge end of flour mill 3 is connected by the entrance point of pipeline with fluidized bed furnace 4, fluidized bed furnace 4 comprises furnace wall 4-1 and burner hearth, one barricade 4-3 is set in the inside of burner hearth, burner hearth is divided into mixed combustion district 4-2 and dirt wind Disengagement zone 4-5 by barricade 4-3, the bottom of mixed combustion district 4-2 is provided with air intlet 4-6, air intlet 4-6 is connected with the first blower fan 4-7 by pipeline, dirt wind Disengagement zone 4-5 is provided with hot-blast outlet 4-4, hot-blast outlet 4-4 is connected with the hot wind inlet of dryer 5,
Feeding system comprises raw material cabin 11, and the discharging opening of raw material cabin 11 is provided with ingredient conveyor 12, and the discharging opening of ingredient conveyor 12 is connected by the material inlet of feed hopper 13 with dryer 5,
The hot-blast outlet 4-4 of dryer 5 is connected with desulfurizer 9 by the second blower fan 10, and the discharging opening of dryer 5 is connected with the charging aperture of screening machine 7 by the second bucket elevator 6,
The discharging opening of screening machine 7 is connected by the charging aperture of pipeline with the first bucket elevator 8.
Running of the present utility model:
Before raw material stoving starts, start coal belt conveyor 2 and coal is transported to flour mill 3 coal dust, then fluidized bed furnace 4 is entered, high-pressure blast is passed into mixed combustion district 4-2 by air inlet by blower fan, then coal dust and air fully mix, and produce hot blast, then enter dirt wind Disengagement zone 4-5, carry out the separation of flue dust, final clean hot blast enters dryer 5.Dry raw material is needed to enter dryer 5 under the effect of ingredient conveyor 12, a point water is removed under hot wind action, the raw material removing moisture enters screening machine 7 by the second bucket elevator 6, the inappropriate raw material of sieve degranulation degree, raw material after screening enters raw material storage tank by the first bucket elevator 8, for subsequent use.The noxious fume produced in drying course enters desulfurizer 9 under the effect of the second blower fan 10, removes harmful components, reduces the pollution to environment.
Preferably: air intlet 4-6 is provided with air intake passage 4-11, the top of air intake passage 4-11 is provided with tapered cap 4-8, tapered cap 4-8 offers fresh air inlet 4-10, be provided with circular arc dust excluding plate 4-9 at the top of tapered cap 4-8.Adopt above-mentioned air inlet structure, effectively can improve on the one hand fully mixing of high-pressure blast and coal dust, effectively can avoid coal dust blocking air intake passage 4-11 on the other hand.
Preferably: air intake passage 4-11 is 4-6.
Preferably: mixed combustion district 4-2 is up big and down small circular arc, dirt wind Disengagement zone 4-5 is up big and down small taper shape.Adopt above-mentioned shape that air and coal dust can be made at mixed combustion district 4-2 Thorough combustion, the structure of dirt wind Disengagement zone 4-5 is conducive to the sedimentation of flue dust, improves separating effect.
Preferably: screening machine 7 is multistage laboratory sifter.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. dry-mixed mortar oven dry, a feeding system, is characterized in that: comprise hot-air system, feeding system, dryer, screening machine and the first bucket elevator,
Described hot-air system, comprise coal bunker, the discharging opening of coal bunker is provided with coal belt conveyor, coal belt conveyor discharge end is connected with the feed hopper of flour mill, the discharge end of flour mill is connected with the entrance point of fluidized bed furnace by pipeline, described fluidized bed furnace comprises furnace wall and burner hearth, in the inside of burner hearth, one barricade is set, burner hearth is divided into mixed combustion district and dirt wind Disengagement zone by barricade, the bottom in mixed combustion district is provided with air intlet, air intlet is connected with the first blower fan by pipeline, dirt wind Disengagement zone is provided with hot-blast outlet, hot-blast outlet is connected with the hot wind inlet of dryer,
Described feeding system comprises raw material cabin, and the discharging opening of raw material cabin is provided with ingredient conveyor, and the discharging opening of ingredient conveyor is connected with the material inlet of dryer by feed hopper,
The hot-blast outlet of described dryer is connected with desulfurizer by the second blower fan, and the discharging opening of dryer is connected with the charging aperture of screening machine by the second bucket elevator,
The discharging opening of screening machine is connected by the charging aperture of pipeline with the first bucket elevator.
2. a kind of dry-mixed mortar oven dry according to claim 1, feeding system, it is characterized in that: described air intlet is provided with air intake passage, the top of air intake passage is provided with tapered cap, tapered cap offers fresh air inlet, the top of tapered cap is provided with circular arc dust excluding plate.
3. a kind of dry-mixed mortar oven dry according to claim 2, feeding system, is characterized in that: described air intake passage is 4-6.
4. a kind of dry-mixed mortar oven dry according to claim 2, feeding system, it is characterized in that: mixed combustion district is up big and down small circular arc, dirt wind Disengagement zone is up big and down small taper shape.
5. a kind of dry-mixed mortar oven dry according to claim 1, feeding system, is characterized in that: described screening machine is many classifications laboratory sifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292424.XU CN204739881U (en) | 2015-05-07 | 2015-05-07 | Dry -mixed mortar is dried, feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292424.XU CN204739881U (en) | 2015-05-07 | 2015-05-07 | Dry -mixed mortar is dried, feeding system |
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| CN204739881U true CN204739881U (en) | 2015-11-04 |
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| CN201520292424.XU Expired - Fee Related CN204739881U (en) | 2015-05-07 | 2015-05-07 | Dry -mixed mortar is dried, feeding system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910394A (en) * | 2016-04-25 | 2016-08-31 | 江苏齐光玻璃科技有限公司 | Drying device |
| CN106996686A (en) * | 2017-03-23 | 2017-08-01 | 宁夏中润工贸有限公司 | A kind of vertical no-smoke coal briquette drying plant |
| CN112403888A (en) * | 2020-10-28 | 2021-02-26 | 滦平县东伟造型材料有限公司 | Drying sand and petroleum fracturing sand composite production line |
| WO2021248925A1 (en) * | 2020-06-12 | 2021-12-16 | 福建省铁拓机械股份有限公司 | High-reference hot mix plant recycling device |
-
2015
- 2015-05-07 CN CN201520292424.XU patent/CN204739881U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910394A (en) * | 2016-04-25 | 2016-08-31 | 江苏齐光玻璃科技有限公司 | Drying device |
| CN106996686A (en) * | 2017-03-23 | 2017-08-01 | 宁夏中润工贸有限公司 | A kind of vertical no-smoke coal briquette drying plant |
| CN106996686B (en) * | 2017-03-23 | 2023-09-22 | 宁夏中润工贸有限公司 | Vertical smokeless coal ball drying equipment |
| WO2021248925A1 (en) * | 2020-06-12 | 2021-12-16 | 福建省铁拓机械股份有限公司 | High-reference hot mix plant recycling device |
| CN112403888A (en) * | 2020-10-28 | 2021-02-26 | 滦平县东伟造型材料有限公司 | Drying sand and petroleum fracturing sand composite production line |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |