CN205048962U - High -efficient feeding device of water -cooling liquid with forced cooling function - Google Patents
High -efficient feeding device of water -cooling liquid with forced cooling function Download PDFInfo
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- CN205048962U CN205048962U CN201520761230.XU CN201520761230U CN205048962U CN 205048962 U CN205048962 U CN 205048962U CN 201520761230 U CN201520761230 U CN 201520761230U CN 205048962 U CN205048962 U CN 205048962U
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Abstract
The utility model discloses a high -efficient feeding device of water -cooling liquid with forced cooling function, including rotary kiln, cooling water inlet pipe and cooling water outlet pipe, rotary kiln supporting be provided with riding wheel and riding wheel bearing, the riding wheel bearing on be provided with cooling water inlet pipe and cooling water outlet pipe, cooling water inlet pipe and cooling water outlet pipe between add heat abstractor, cooling water inlet pipe on concatenate the force (forcing) pump, each water intake pipe of cooling water inlet pipe on all set up the flow control floodgate. The utility model discloses increase the thorn piece radiator or the shell and tube water chiller that have the large tracts of land cooling effect and carry out forced cooling in the cooling system of rotary kiln riding wheel bearing, improved the cooling effect of riding wheel bearing, all set up the flow control floodgate and concatenate the force (forcing) pump on each water intake pipe of cooling water inlet pipe, effectively adjust cooling water flow the cooling demand that is in the riding wheel bearing under the different zone different temperatures, and the circulation that has improved the cooling water.
Description
Technical field
The utility model belongs to building materials technical field of processing equipment, and be specifically related to a kind of structure simply, working stability has the efficient feedway of water-cooled liquid of forced cooling function reliably.
Background technology
Rotary kiln refers to rotary calcining kiln (being commonly called as rotary kiln), can be divided into cement kiln, chemical metallurgy kiln and limekiln by material handling difference.Cement kiln is mainly used in calcination of cement clinker, point dry production cement kiln and the large class of wet production cement kiln two.In material rotary kiln, the process of calcining is that raw material feed from the cold junction of kiln, because kiln has certain gradient, and constantly turns round, therefore makes raw material move to hot junction continuously.Fuel sprays into from hot junction, and combustion heat release under air-breathing also produces high-temperature flue gas, and hot gas, under the driving of blower fan, flow, and material and flue gas carries out exchange heat in the process of reverse movement from hot junction to secondary end, makes raw material burn till grog.In prior art, support roller is the running of bearing and turning kiln, and bearing of conveyor idler is the key point that bearing and turning kiln runs well, owing to being in the heating work environment of high temperature, the bearing of conveyor idler that rotary kiln uses requires that thermal conductivity is large, rapid heat dissipation, good cooling effect, flour milling temperature rise is slow and low, better protective effect is had to pairing friction, what guarantee was produced normally carries out, the cooling of bearing adopts cooling water recirculation system, natural cooling is used to carry out water-cooled cooling, naturally the method for cooling needs Jian Gai pond or uses cooling water tank, lead back again after water cools naturally, pond and water tank water-cooled length consuming time, by it when temperature is higher, effect is poorer, bearing cooling can be made not good, what impact was produced normally carries out, bring about great losses to enterprise.For this reason, under guarantee rotary kiln bearing temperature-reducing system safe and stable operation, a kind of structure of special development is simple, and cooling-down effect is obvious, and the efficient feedway of water-cooled liquid with forced cooling function is the key addressed this problem.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, good cooling effect, and working stability is reliable, can the efficient feedway of water-cooled liquid with forced cooling function of abundant effective temperature-reducing.
The purpose of this utility model realizes like this, comprise rotary kiln, cooling water inlet pipe and cooling water outlet pipe, described rotary-kiln supporting is provided with support roller and bearing of conveyor idler, described bearing of conveyor idler is provided with cooling water inlet pipe and cooling water outlet pipe, heat abstractor is set up between described cooling water inlet pipe and cooling water outlet pipe, described cooling water inlet pipe is connected in series force (forcing) pump, each inlet pipeline of described cooling water inlet pipe all arranges Flow-rate adjustment lock.
The utility model increases the thorn sheet heat radiator with large area cooling effect in the cooling system of supporting roller of rotary kiln bearing or shell and tube water cooler carries out forced cooling, significantly improve the cooling-down effect of bearing of conveyor idler, each inlet pipeline of cooling water inlet pipe all arranges Flow-rate adjustment lock, the cooling demand of the bearing of conveyor idler be under zones of different different temperatures is effectively regulated cooling water flow, cooling water inlet pipe is connected in series force (forcing) pump, improve the circulation of cooling water, cooling water inlet pipe is connected in series cooling water replenishment pipe, effectively can supplement the water yield in cooling system.The utility model structure is simple, and bearing of conveyor idler working stability is reliable, and thermal conductivity is large, and rapid heat dissipation, good cooling effect, ensure that normally carrying out of production.
Accompanying drawing explanation
Fig. 1 is for being supporting roller of rotary kiln bearing temperature-reducing system structural representation of the prior art;
Fig. 2 is the utility model overall structure schematic diagram;
Fig. 3 is the syndeton schematic diagram of support roller, bearing of conveyor idler and cooling water inlet pipe, cooling water outlet pipe in the utility model;
In figure: 1-cooling water inlet pipe, 2-force (forcing) pump, 3-heat abstractor, 4-cooling water replenishment pipe, 5-cooling water outlet pipe, 6-support roller, 7-rotary kiln, 8-bearing of conveyor idler, 9-Flow-rate adjustment lock.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but limited the utility model never in any form, based on any conversion that the utility model training centre is done, all falls into the utility model protection domain.
As shown in Figure 2,3, the utility model comprises rotary kiln 7, cooling water inlet pipe 1 and cooling water outlet pipe 5, described rotary kiln 7 supporting is provided with support roller 6 and bearing of conveyor idler 8, described bearing of conveyor idler 8 is provided with cooling water inlet pipe 1 and cooling water outlet pipe 5, heat abstractor 3 is set up between described cooling water inlet pipe 1 and cooling water outlet pipe 5, described cooling water inlet pipe 1 is connected in series force (forcing) pump 2, described each inlet pipeline of cooling water inlet pipe 1 all arranges Flow-rate adjustment lock 9.
Described cooling water inlet pipe 1 is connected in series cooling water replenishment pipe 4.
Described heat abstractor 3 is thorn sheet heat radiator.
Described heat abstractor 3 shell and tube cooler.
Described Flow-rate adjustment lock 9 is the one in manual, pneumatic, hydraulic pressure or solenoid electric valve.
Described cooling water inlet pipe 1 set temperature display instrument.
Described cooling water inlet pipe 1, cooling water replenishment pipe 4, cooling water outlet pipe 5 are rigid structure.
operation principle of the present utility model and process:
The utility model sets up heat abstractor 3 in the water-cooling system of the bearing of conveyor idler 8 of rotary kiln 7, thorn sheet heat radiator is used to carry out forced heat radiation, substituted for original natural heat dissipation structure, cooling water inlet pipe 1 is connected in series force (forcing) pump 2, effectively improve the flow velocity of water circulation, each inlet pipeline of cooling water inlet pipe 1 all arranges Flow-rate adjustment lock 9, can regulate the water circulation of the bearing of conveyor idler 8 on any one section of rotary kiln 7 according to demand.
During work, open the Flow-rate adjustment lock 9 on cooling water inlet pipe 1, open cooling water filling pipe 4 according to the requirement of discharge to supplement, open heat abstractor 3 and force (forcing) pump 2, start the cooling work that whole forced cooling water-cooling system is carried out bearing of conveyor idler 8, what ensure that rotary kiln 7 produces carries out smoothly.
Claims (7)
1. one kind has the efficient feedway of water-cooled liquid of forced cooling function, comprise rotary kiln (7), cooling water inlet pipe (1) and cooling water outlet pipe (5), described rotary kiln (7) supporting is provided with support roller (6) and bearing of conveyor idler (8), described bearing of conveyor idler (8) is provided with cooling water inlet pipe (1) and cooling water outlet pipe (5), it is characterized in that: between described cooling water inlet pipe (1) and cooling water outlet pipe (5), set up heat abstractor (3), described cooling water inlet pipe (1) is connected in series force (forcing) pump (2), described cooling water inlet pipe (1) each inlet pipeline all arranges Flow-rate adjustment lock (9).
2. the efficient feedway of water-cooled liquid with forced cooling function according to claim 1, is characterized in that: described cooling water inlet pipe (1) upper serial connection cooling water replenishment pipe (4).
3. the efficient feedway of water-cooled liquid with forced cooling function according to claim 1, is characterized in that: described heat abstractor (3) is thorn sheet heat radiator.
4. the efficient feedway of water-cooled liquid with forced cooling function according to claim 1, is characterized in that: described heat abstractor (3) is shell and tube cooler.
5. the efficient feedway of water-cooled liquid with forced cooling function according to claim 1, is characterized in that: described Flow-rate adjustment lock (9) is the one in manual, pneumatic, hydraulic pressure or solenoid electric valve.
6. the efficient feedway of water-cooled liquid with forced cooling function according to claim 1, is characterized in that: described cooling water inlet pipe (1) set temperature display instrument.
7. the efficient feedway of water-cooled liquid with forced cooling function according to claim 1, is characterized in that: described cooling water inlet pipe (1), cooling water replenishment pipe (4), cooling water outlet pipe (5) are rigid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761230.XU CN205048962U (en) | 2015-09-29 | 2015-09-29 | High -efficient feeding device of water -cooling liquid with forced cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761230.XU CN205048962U (en) | 2015-09-29 | 2015-09-29 | High -efficient feeding device of water -cooling liquid with forced cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048962U true CN205048962U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761230.XU Active CN205048962U (en) | 2015-09-29 | 2015-09-29 | High -efficient feeding device of water -cooling liquid with forced cooling function |
Country Status (1)
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| CN (1) | CN205048962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841420A (en) * | 2016-04-09 | 2016-08-10 | 安徽众尚微波科技有限公司 | Water cooling heat dissipation device of microwave drying equipment |
-
2015
- 2015-09-29 CN CN201520761230.XU patent/CN205048962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841420A (en) * | 2016-04-09 | 2016-08-10 | 安徽众尚微波科技有限公司 | Water cooling heat dissipation device of microwave drying equipment |
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| GR01 | Patent grant |