CN205275624U - Half -closed reversible water cooling plant of distributing device - Google Patents
Half -closed reversible water cooling plant of distributing device Download PDFInfo
- Publication number
- CN205275624U CN205275624U CN201521042432.5U CN201521042432U CN205275624U CN 205275624 U CN205275624 U CN 205275624U CN 201521042432 U CN201521042432 U CN 201521042432U CN 205275624 U CN205275624 U CN 205275624U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- pump
- discrepancy
- distributing device
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a half -closed reversible water cooling plant of distributing device, including distributor rotator, casing, water pump, gear and ring gear. The ring gear is cyclic annular internal gear, and the ring gear is fixed on the casing, the power input shaft and the gear connection of water pump, gear and ring gear meshing, the rotator is inside including semi -enclosed cooling water route, when the rotator was rotatory, driven water pump rotated to cooling water in the drive cooling water route flows, the cooling water route includes that first oral siphon, second play oral siphon, first discrepancy basin, second discrepancy basin, first oral siphon of pump, pump second go out oral siphon and lower part cooling channel. The utility model discloses can realize that the water pump can be full of each position in cooling water route with higher mobile speed at the inside normal work of distributing device, the cooling water after the water pump pressurization totally to improve the cyclic utilization efficiency of cooling water, promote the cooling effect. Simultaneously, can realize the effective isolation of inside greasy dirt of cooling water and distributing device and dust to avoid cooling off the phenomenon such as scale deposit, jam in water route.
Description
Technical field
This utility model relates to blast furnace top equipment technical field, more particularly, it relates to a kind of half-closed reversible water cooling plant for distributing device.
Background technology
Existing distributing device water-cooling system is open type water-cooled, namely it is provided with upper flume on distributing device rotary body top, sidewall or the coil pipe of cooling water entrance upper flume tailing edge distributing device rotary body flow down by free gravity, distributing device is cooled down, and then flowing into the fixing lower flume being arranged in distributing device lower housing portion derives. In this process, cooling water pressure depends on that distributing device upper flume is poor to the liquid level of lower flume, when top temperature raises, temperature within distributing device raises equally, and opened water cool tone joint cooling water pressure is limited in one's ability, when cooling can not be met to be required, the further increasing sealing nitrogen use level can be caused.
In addition, cooling down water in said process has LAP to be exposed to the dust within distributing device and in oil pollution environment, due to for the amount of conserving water, general cooling water all adopts recirculated water, pollutant are piled up in coils with recirculated water, water channel can be caused not smooth, not only affect cooling effect, cooling water also can be caused to overflow in stove, properly functioning the causing of blast furnace is had a strong impact on.
Summary of the invention
The technical problems to be solved in the utility model is in that, it is provided that one can increase cooling water pressure, and cooling water can the distributing device water cooling plant of semi-hermetic circulation.
This utility model solves its technical problem and be the technical scheme is that a kind of half-closed reversible water cooling plant of distributing device of structure, including distributing device rotary body, housing, water pump, gear and gear ring. Described gear ring is ring-type internal-gear, gear ring is fixed on housing, the power input shaft of described water pump is connected with described gear, described gear engages with gear ring, semi-enclosed cooling water channel is included inside described rotary body, pump working is driven, thus driving the flow of cooling water in cooling water channel when described rotary body rotates; When rotary body direction of rotation changes, the loop direction of cooling water changes therewith.
Described cooling water channel includes the first discrepancy water pipe, the second come in and go out water pipe, the first come in and go out tank, second come in and go out water pipe, pump second of tank, pump first that come in and go out comes in and goes out water pipe and cooling duct, bottom;
Top within described rotary body is provided with the first discrepancy tank and the second discrepancy tank, and bottom is provided with cooling duct, bottom; Described first discrepancy tank top connects the first discrepancy water pipe, the first discrepancy cooling duct, connection bottom, tank bottom; Described second discrepancy tank top connects the second discrepancy water pipe, the second discrepancy cooling duct, connection bottom, tank bottom; The bottom side of cooling duct, described bottom connects pump first and comes in and goes out water pipe, and opposite side connects pump second and comes in and goes out water pipe; The other end that pump first comes in and goes out water pipe and pump second comes in and goes out water pipe is all connected with water pump.
In such scheme, also including support roller and support roller circle, described support roller is arranged on rotary body, and described support roller circle is annular, and the outside of support roller circle is fixedly attached on housing, and inner side contacts with described support roller.
In such scheme, described support roller is provided with multiple, it is therefore preferable to two, is distributed in the both sides of described gear.
In such scheme, described first tank and second that comes in and goes out comes in and goes out in tank and is equipped with Level monitor.
Implement the half-closed reversible water cooling plant of distributing device of the present utility model, have the advantages that
1, when distributing device rotary body rotates relative to housing, the above-mentioned meshing relation of gear reason and drive pump shaft to turn round, water pump is able to work.
2, due to blast furnace work characteristics requirement, rotary body must keep rotating, and therefore water pump is able to continuous operation. When rotary body direction of rotation changes, cooling water circulation direction is reversible.
3, this utility model is capable of water pump normal operation in distributing device, the cooling water after water pump pressurizes can each position of quick and complete full cooling water channel, promote cooling effect. Simultaneously, it may be achieved being effectively isolated of the internal greasy dirt of cooling water and distributing device and dust, thus avoiding the phenomenons such as the fouling of cooling water channel, blocking.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the half-closed reversible water cooling plant of this utility model distributing device;
Fig. 2 is the A-A sectional view in Fig. 1.
Detailed description of the invention
In order to technical characteristic of the present utility model, purpose and effect are more clearly understood from, now comparison accompanying drawing describes detailed description of the invention of the present utility model in detail.
As it is shown in figure 1, include rotary body 6, housing 7, water pump 13, gear 12 and gear ring 11 at the half-closed reversible water cooling plant of distributing device of the present utility model.
The body of water pump 13 is connected on rotary body 6. Gear ring 12 is annular internal tooth gear, is fixedly attached on housing 7, has tooth inside it outside it. The power input shaft of water pump 13 connects gear 12, and gear 12 and gear ring 11 are gear internal messing relation. When rotary body 6 rotates relative to housing 7, the above-mentioned meshing relation of gear 12 reason and drive pump shaft to turn round, water pump 13 is able to work. Due to blast furnace work characteristics requirement, rotary body 6 must keep rotating, and therefore water pump 13 is able to continuous operation. When rotary body 6 direction of rotation changes, water pump 13 gyratory directions changes therewith.
Include semi-enclosed cooling water channel inside rotary body, when water pump rotates, drive the flow of cooling water in cold water water route. This water route is made up of first water pipe 1, second water pipe 2, first tank 4, second tank 5, pump first come in and go out water pipe 15, water pump 13 and the cooling duct, bottom 9 of water pipe 14, pump second that come in and go out that come in and go out that come in and go out that come in and go out that come in and go out.
Top within rotary body 6 is provided with the first discrepancy tank 4 and the second discrepancy tank 5, and bottom is provided with cooling duct, bottom 9. First discrepancy tank 4 top connects the first discrepancy water pipe 1, the first discrepancy cooling duct, connection bottom, tank 4 bottom 9. Second discrepancy tank 5 top connects the second discrepancy water pipe 2, the second discrepancy cooling duct, connection bottom, tank 5 bottom 9. The bottom side of cooling duct, bottom 9 connects pump first and comes in and goes out water pipe 14, and opposite side connects pump second and comes in and goes out water pipe 15. The other end that pump first comes in and goes out water pipe 14 and pump second comes in and goes out water pipe 15 is all connected with water pump 13.
When rotary body 6 turns round with certain direction, the flow direction of cooling water is:
Outside distributing device > first come in and go out water pipe 1 first to come in and go out tank 4 cooling duct, bottom 9 > pump first comes in and goes out water pipe 14 > water pump 13 > pump second comes in and goes out water pipe 15 > cooling duct, bottom 9 > second come in and go out tank 5 second to come in and go out water pipe 2 outside distributing device.
When rotary body 6 commutation revolution, the flow direction of cooling water is:
Outside distributing device > second come in and go out water pipe 2 second to come in and go out tank 5 cooling duct, bottom 9 > pump second comes in and goes out water pipe 15 > water pump 13 > pump first comes in and goes out water pipe 14 > cooling duct, bottom 9 > first come in and go out tank 4 first to come in and go out water pipe 1 outside distributing device.
By above structure, it is achieved that cooling water pressurization forced circulation in rotary body 6, and when rotary body 6 direction of rotation changes, cooling water circulation direction is reversible.
For ensureing cooling effect, and prevent cooling water from spilling in blast furnace, the first discrepancy tank 4 and the second discrepancy tank 5 are equipped with Level monitor.
Regardless of cooling water circulation direction, the water level entering tank need to be kept above the water level of effluent trough, still can circulated at low velocity so that cooling down current when distributing device does not turn round.
As in figure 2 it is shown, be connected by pivoting support 3 between rotary body 6 with housing 7. The effect of pivoting support 3 can be regarded as large-sized thrust ball bearing. Owing to rotary body 6 bottom hangs with the chute 16 of centre offset, therefore there is bias tendency during the two common rotation, and this bias tendency changes along with the pendulum angle of chute 16, the gap between rotary body 6 bottom and housing 7 is caused to change, namely the back lash change of gear 12 and gear ring 11.
For solving this technical problem, this utility model provides the centring means of a kind of rotary body 6, and this device is made up of support roller 9 and support roller circle 10 etc.
Support roller 9 is connected on rotary body 6, and can turn round around himself axis.
Support roller circle 10 is annular, and outside is fixedly attached on housing 7, and inner side is smooth, cylindrical peripheral surface.
Relative to the centre of gyration of rotary body 6, support roller 9 is arranged in the opposite of chute 16 center of gravity, and when rotary body 6 and chute 16 common rotation, the inner cylinder face of the external cylindrical surface of support roller 9 and support roller circle 10 exists normal pressure, to resist the eccentric tendency that chute 16 brings.
The quantity of support roller 9 can have multiple, it is preferred to 2, is arranged in gear 12 both sides, to better ensure that back lash.
This utility model is capable of the water pump 13 normal operation in distributing device, the cooling water after water pump 13 pressurizes can each position of quick and complete full cooling water channel, promote cooling effect. Simultaneously, it may be achieved being effectively isolated of the internal greasy dirt of cooling water and distributing device and dust, thus avoiding the phenomenons such as the fouling of cooling water channel, blocking. It addition, cooling water forced circulation bottom rotary body internal cooling channel can play stirring cooling water, it is prevented that the effect of greasy dirt and dust deposit.
Above in conjunction with accompanying drawing, embodiment of the present utility model is described; but this utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is merely schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; without departing under this utility model objective and scope of the claimed protection situation, it may also be made that a lot of form, these belong within protection of the present utility model.
Claims (5)
1. the half-closed reversible water cooling plant of distributing device, it is characterized in that, including distributing device rotary body, housing, water pump, gear and gear ring, described gear ring is ring-type internal-gear, and gear ring is fixed on housing, and the power input shaft of described water pump is connected with described gear, described gear engages with gear ring, including semi-enclosed cooling water channel inside described rotary body, driving pump working when described rotary body rotates, thus driving the flow of cooling water in cold water water route;
Described cooling water channel includes the first discrepancy water pipe, the second come in and go out water pipe, the first come in and go out tank, second come in and go out water pipe, pump second of tank, pump first that come in and go out comes in and goes out water pipe and cooling duct, bottom;
Top within described rotary body is provided with the first discrepancy tank and the second discrepancy tank, and bottom is provided with cooling duct, bottom; Described first discrepancy tank top connects the first discrepancy water pipe, the first discrepancy cooling duct, connection bottom, tank bottom; Described second discrepancy tank top connects the second discrepancy water pipe, the second discrepancy cooling duct, connection bottom, tank bottom; The bottom side of cooling duct, described bottom connects pump first and comes in and goes out water pipe, and opposite side connects pump second and comes in and goes out water pipe; The other end that pump first comes in and goes out water pipe and pump second comes in and goes out water pipe is all connected with water pump.
2. the half-closed reversible water cooling plant of distributing device according to claim 1, it is characterised in that also include support roller and support roller circle, described support roller is arranged on rotary body, described support roller circle is annular, and the outside of support roller circle is fixedly attached on housing, and inner side contacts with described support roller.
3. the half-closed reversible water cooling plant of distributing device according to claim 2, it is characterised in that described support roller is provided with multiple, is distributed in the both sides of described gear.
4. the half-closed reversible water cooling plant of distributing device according to claim 2, it is characterised in that described support roller is provided with two, lays respectively at the both sides of described gear.
5. the half-closed reversible water cooling plant of distributing device according to claim 1, it is characterised in that described first tank and second that comes in and goes out comes in and goes out in tank and is equipped with Level monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042432.5U CN205275624U (en) | 2015-12-15 | 2015-12-15 | Half -closed reversible water cooling plant of distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042432.5U CN205275624U (en) | 2015-12-15 | 2015-12-15 | Half -closed reversible water cooling plant of distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205275624U true CN205275624U (en) | 2016-06-01 |
Family
ID=56060217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042432.5U Withdrawn - After Issue CN205275624U (en) | 2015-12-15 | 2015-12-15 | Half -closed reversible water cooling plant of distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205275624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506206A (en) * | 2015-12-15 | 2016-04-20 | 中冶南方工程技术有限公司 | Semi-closed reversible water cooling device of distributing device |
-
2015
- 2015-12-15 CN CN201521042432.5U patent/CN205275624U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506206A (en) * | 2015-12-15 | 2016-04-20 | 中冶南方工程技术有限公司 | Semi-closed reversible water cooling device of distributing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207662214U (en) | A kind of ceramsite sand cooling device | |
| CN205275624U (en) | Half -closed reversible water cooling plant of distributing device | |
| CN102554119B (en) | Co-rotating type cooling drum | |
| CN205275630U (en) | Adopt one -way rotation mechanism's half -closed water cooling plant of distributing device | |
| CN205347477U (en) | Adopt half -closed water cooling plant of distributing device of two -way water pump | |
| CN205109114U (en) | Mud hoisting device | |
| CN105349721B (en) | Semi-closed type water cooling device adopting unidirectional slewing mechanism for distributor | |
| CN105349722B (en) | Semi-closed water cooling device, adopting bidirectional water pump, of distributor | |
| CN105506206B (en) | A kind of half-closed reversible water cooling plant of distributing device | |
| CN108507383B (en) | A kind of water-water heat exchanger of drive | |
| CN203809998U (en) | Running machine lubricating structure | |
| CN201284117Y (en) | Rotating material bed equipment and discharge mechanism thereof | |
| CN105369000B (en) | A kind of distributing device water cooling plant | |
| CN109663393A (en) | Coaxial rotating stirs clarifying basin | |
| CN209228959U (en) | A kind of planet gear transmission device | |
| CN209021185U (en) | A kind of stream lead turntable structure of galvanized wire molding machine | |
| CN202460548U (en) | High-speed stirring machine | |
| CN206463822U (en) | A kind of anticorrosive paint dilution device | |
| CN109084598A (en) | A kind of pond of cooling tower of structure optimization | |
| CN205347476U (en) | Distributing device water cooling plant | |
| CN218012215U (en) | Functional beverage proportion blending device | |
| CN203726647U (en) | Guide wheel mechanism of liquid accumulation box for diamond cutting line production | |
| CN220828436U (en) | Energy-saving noise-reducing permanent magnet motor | |
| CN217527278U (en) | Air-flowing type slurry stirrer | |
| CN211283762U (en) | Water inlet device with load adjustment function for rural domestic sewage treatment facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20170811 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20170811 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |