CN216063512U - Roll squeezer heat abstractor for cement manufacture - Google Patents
Roll squeezer heat abstractor for cement manufacture Download PDFInfo
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- CN216063512U CN216063512U CN202122215761.7U CN202122215761U CN216063512U CN 216063512 U CN216063512 U CN 216063512U CN 202122215761 U CN202122215761 U CN 202122215761U CN 216063512 U CN216063512 U CN 216063512U
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Abstract
The utility model relates to a roll squeezer heat abstractor for cement manufacture, in order to solve the unable radiating problem of long-time work of roll squeezer, it includes the roll squeezer workstation, the roll squeezer workstation includes the frame, fixed roll and squeeze roll both ends all are provided with the fixed axle, a plurality of fixed orificess have been seted up to the frame lateral wall, fixed axle on the fixed roll passes corresponding fixed orifices and frame fixed connection, fixed axle on the squeeze roll passes corresponding fixed orifices and rotates with the frame to be connected, the fixed axle of squeeze roll one side is connected with the rotation motor, fixed roll and squeeze roll are hollow shaft structure, the cooling opening has all been seted up to the fixed axle end wall of one side of two keeping away from the rotation motor, cooling opening department is provided with and is used for carrying out refrigerated circulating water cooling module with fixed roll and squeeze roll. This application has extension roll squeezer life and improves cement production efficiency's effect.
Description
Technical Field
The application relates to the technical field of roller press heat dissipation, in particular to a roller press heat dissipation device for cement production.
Background
Cement is an important construction material in the modern society, and the efficient production of cement is a goal pursued by various merchants.
Among the correlation technique, the design has a roll squeezer for cement manufacture, refer to fig. 1, including the roll squeezer workstation, the roll squeezer workstation includes the frame, set up fixed roll and the squeeze roll in the frame, fixed roll and squeeze roll both ends all are provided with the fixed axle, the frame lateral wall is seted up a plurality of fixed orificess that can supply the fixed axle to pass, the fixed roll passes through fixed axle lug connection in the frame, the fixed axle on the squeeze roll passes corresponding fixed orifices and rotates with the frame to be connected, the fixed axle of squeeze roll one end is provided with the rotation motor, the output shaft that rotates the motor links to each other with the fixed axle on the squeeze roll. When the roller press works, the extrusion roller rotates to compact the cement material entering from the feeding hole.
In view of the above circumstances, the inventors believe that when the roll press is operated for a long time, the squeeze roll and the fixed roll generate a large amount of heat due to the long-time operation, which may cause damage to the roll press for a long time, and reduce the service life of the roll press.
SUMMERY OF THE UTILITY MODEL
In order to prolong roll squeezer life, the application provides a roll squeezer heat abstractor for cement manufacture.
The application provides a roll squeezer heat abstractor for cement manufacture adopts following technical scheme:
the utility model provides a roll squeezer heat abstractor for cement manufacture, includes the roll squeezer workstation, the roll squeezer workstation includes frame, fixed roll and squeeze roll both ends all are provided with the fixed axle, a plurality of fixed orificess have been seted up to the frame lateral wall, fixed axle on the fixed roll passes corresponding fixed orifices and frame fixed connection, fixed axle on the squeeze roll passes corresponding fixed orifices and rotates with the frame to be connected, the fixed axle of squeeze roll one side is connected with rotation motor, its characterized in that: the fixed roll and the squeeze roll are of hollow shaft structures, two cooling holes are formed in the end wall of the fixed shaft on one side of the rotating motor, and circulating water cooling assemblies used for cooling the fixed roll and the squeeze roll are arranged at the cooling holes.
Through adopting above-mentioned technical scheme, set up circulating water cooling assembly, can carry out the water-cooling to squeeze roll and fixed roll under the rolling machine operating condition that does not stop, effectively carry out the work of dispelling the heat to the rolling machine, prolonged life, improved the work efficiency of rolling machine and the production efficiency of cement product.
Optionally, the circulating water cooling assembly comprises a water inlet pipe, a water suction pump, a reservoir and a water outlet pipe, one end of the water inlet pipe is communicated with the water outlet end of the water suction pump, the other end of the water inlet pipe is inserted into the corresponding fixed shaft, and the water inlet end of the water suction pump is arranged in the reservoir; one end of the water outlet pipe is inserted into the corresponding roller body, and the other end of the water outlet pipe is communicated with the water storage tank.
Through adopting above-mentioned technical scheme, the suction pump takes cooling water out from the cistern, gets into inside the roll body through the inlet tube, takes away the heat on the roll body inside wall, when the water level is higher in the roll body, and rethread outlet pipe output roll is inside to be gone into in the cistern side by side, and the circulation that reciprocates from this forms circulating water cooling system, has improved the utilization ratio of water, and is more energy-efficient.
Optionally, one end of the water outlet pipe, which is communicated with the reservoir, is provided with a control valve.
Through adopting above-mentioned technical scheme, set up the opening and shutting of control valve control outlet pipe lets in cistern one end, can effectively control the problem of coolant liquid backward flow when the water level submerges the outlet pipe in the cistern.
Optionally, the water outlet of the water inlet pipe in the roller body is higher than the water inlet of the water outlet pipe in the roller body.
Through adopting above-mentioned technical scheme, the inlet tube sets up in the outlet pipe top, can effectively hold the water to the roll body is inside, can fully play radiating effect, has improved and has carried out radiating efficiency to the roll body, has prolonged the life of roll squeezer, has improved the production efficiency of cement product.
Optionally, a rotary joint is arranged on the side wall of the rack, and the water inlet pipe and the water outlet pipe both penetrate through the rotary joint.
By adopting the technical scheme, the rotary joint is a mechanical part capable of supporting multiple channels, the rotary joint can provide a channel for the water inlet pipe and the water outlet pipe, and meanwhile, the problem that water in the roller body leaks when the squeeze roller rotates can be effectively solved.
Optionally, one end of the rotary joint close to the frame is provided with a sealing gasket.
Through adopting above-mentioned technical scheme, set up seal ring and can effectively improve the problem that the inside rivers of roll body are effused, also play the shock attenuation bradyseism effect to it when the squeeze roll rotates simultaneously, prolonged roll squeezer life.
Optionally, a cleaning opening is formed in one end, close to the rotary joint, of the water inlet pipe, a hollow threaded pipe is arranged at the cleaning opening, the hollow threaded pipe is fixedly connected to the water inlet pipe and communicated with the water inlet pipe, a cleaning cover is arranged on the hollow threaded pipe, and the cleaning cover is in threaded connection with the hollow threaded pipe.
Through adopting above-mentioned technical scheme, after squeeze roll and the long-time work of fixed roll, inside inevitably can produce some incrustation scales or the dirty dimension that other impurity formed, set up the washing mouth and can wash inside the roll, can effectively improve the incrustation scale and pile up the inside problem of jam roll to the cooling effect to squeeze roll and fixed roll has been improved.
Optionally, the water inlet pipe is inserted into the deeper central part inside the fixed roller and the squeezing roller, the water outlet of the water outlet pipe is close to the rotary joint, and one end of the rotary joint close to the hollow parts inside the fixed roller and the squeezing roller is provided with a sealing gasket.
Through adopting above-mentioned technical scheme, set up sealed skeleton and can effectively carry out airtight operation with roll inside, effectively reduced the cooling water and leaked the condition that influences cement product quality through the gap.
Optionally, a filter screen is arranged in the pipeline at the water inlet end of the water suction pump.
Through adopting above-mentioned technical scheme, set up the filter screen and can effectively the separation the impurity that takes in the cistern and wash the inside impurity that drops to the cistern through the washing liquid inside the reentrant roll of back roll, improved the inside cleanliness of roll, can effectively reduce the risk of the inside jam of roll, effectively improved the inside cooling effect to the roll.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the circulating water cooling assembly can carry out internal cooling on the fixed roller and the extrusion roller on the premise of not stopping the work of the roller press, so that the working efficiency of the roller press is improved, and the production efficiency of cement products is improved;
2. the fixed roll and the squeeze roll work for a long time, deposits such as incrustation scale appear inside easily and block up the inner space to lead to reducing the inside cooling dynamics of roll, set up the washing liquid input tube and can wash inside the roll, improved refrigerated effect.
Drawings
Fig. 1 is an exploded view of a roll press provided in the related art.
Fig. 2 is a schematic structural diagram of a heat dissipation device of a roll squeezer for cement production according to an embodiment of the present application.
Fig. 3 is an exploded view of a heat dissipation device of a roll squeezer for cement production according to an embodiment of the present application.
Fig. 4 is an enlarged view at a of fig. 3.
Description of reference numerals: 1. a rolling press workbench; 11. a frame; 12. a fixed roller; 13. a squeeze roll; 14. a fixed shaft; 141. a cooling port; 15. a fixing hole; 16. rotating the motor; 17. a rotating bearing; 2. a circulating water cooling assembly; 21. a water inlet pipe; 211. cleaning the opening; 22. a water pump; 221. a filter screen; 23. a reservoir; 24. a water outlet pipe; 3. a rotary joint; 4. a sealing gasket; 5. a hollow threaded pipe; 6. cleaning the cover; 7. and controlling the valve.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses roll squeezer heat abstractor for cement manufacture. Referring to fig. 1, the roll squeezer comprises a roll squeezer working table 1, wherein the roll squeezer working table 1 comprises a frame 11, a fixed roller 12 and a squeeze roller 13, both ends of the fixed roller 12 and the squeeze roller 13 are fixedly connected with fixed shafts 14 through welding, a plurality of fixed holes 15 are formed in the side wall of the frame 11, the fixed shafts 14 on the fixed roller 12 penetrate through the corresponding fixed holes 15 and are fixedly connected to the frame 11, and the fixed shafts 14 on the squeeze roller 13 penetrate through the corresponding fixed holes 15 and are rotatably connected to the frame 11. In this embodiment, the fixing shafts 14 at the two ends of the extrusion roller 13 are provided with rotating bearings 17 through key connections, the frame 11 is provided with through holes, and the rotating bearings 17 are embedded in the fixing holes 15.
Referring to fig. 2 and 3, a fixed shaft 14 at one side of the squeeze roller 13 is connected with a rotating motor 16 through a rotating bearing 15, the fixed roller 12 is fixed, and the squeeze roller 13 rotates to perform shape-entering extrusion on the cement material. The fixed roller 12 and the squeeze roller 13 are both hollow shaft structures, the end wall of the fixed shaft 14 on the side far away from the rotating motor 16 is provided with a cooling port 141, and the cooling port 141 is provided with a circulating water cooling assembly 2 for cooling the fixed roller 12 and the squeeze roller 13.
Referring to fig. 2 and 3, a rotary joint 3 is provided at the cooling port 141, and the rotary joint 3 is detachably connected to a side wall of the frame 11 by bolts.
Referring to fig. 2 and 3, the circulating water cooling module 2 includes an inlet pipe 21, an outlet pipe 24, a suction pump 22, and a reservoir 23. The water inlet pipe 21 and the water outlet pipe 24 pass through the rotary joint 3 and the rotary bearing 15 into the hollow portions of the insides of the fixed roller 12 and the squeeze roller 13.
Referring to fig. 2 and 3, the water outlet pipe 24 is inserted into the water storage tank 23, and one end of the water outlet pipe is fixedly connected with the control valve 7 through welding, when the water level in the water storage tank 23 is lower than the water outlet pipe 24, the control valve 7 is closed, so that the problem of cooling water backflow can be effectively controlled, and the cooling efficiency is improved.
Referring to fig. 2 and 3, one end of the water inlet pipe 21 is inserted into the corresponding roller body, the other end is communicated with the water pump 22, the water inlet of the water pump 22 is arranged in the water storage tank 23, and the pipeline of the water inlet of the water pump 22 is provided with the filter screen 221 for filtering impurities in water. One end of the water outlet pipe 24 is inserted into the corresponding roller body, and the other end is communicated with the water storage tank 23. When the water level in the roller body is higher, the water is discharged through the water outlet pipe 24 and is discharged into the reservoir 23 again after the water is discharged. Therefore, a circulating water path is formed, cooling water can be recycled, the energy utilization rate is improved, and good economic benefits are achieved. And sealing gaskets 4 are arranged at the joints of the water inlet pipe 21 and the water outlet pipe 24 and the rotary joint 3, and are used for improving the problem that cooling water flows out through gaps.
Referring to fig. 3 and 4, a cleaning opening 211 is formed in one end, close to the rotary joint 3, of the water inlet pipe 21, a hollow threaded pipe 5 is arranged at the cleaning opening 211 through welding, a cleaning cover 6 is arranged on the hollow threaded pipe 5, and the cleaning cover 6 is in threaded fit with the hollow threaded pipe 5. In this embodiment, inside the washing liquid gets into the roll, can wash other deposits such as incrustation scale that long-time work accumulated, can effectively improve the inside problem because of the deposit jam of roll, can dredge inside the roll, improve cooling efficiency.
The implementation principle of the roller press heat dissipation device for cement production is as follows: when the roller press is in operation, the water suction pump 22 is turned on, and cooling water in the reservoir 23 enters the water inlet pipe 21 and flows into the fixed roller 12 and the squeeze roller 13, and absorbs heat on the inner side wall of the roller. When the internal cooling water level is high, water flow is discharged through the water outlet pipe 24, and the cooling water with heat is discharged into the reservoir 23 through the water outlet pipe 24, thereby forming a circulating water path.
Regularly open cleaning cover 6, pour into hollow screwed pipe 5 with the washing liquid, inside the washing liquid got into fixed roll 12 and squeeze roll 13 through hollow screwed pipe 5, wasing deposits such as inside incrustation scale, effectively improved the inside problem of blockking up of roll, improved the cooling effect for the roll squeezer has the security more.
The application can cool the fixed roller 12 and the squeeze roller 13 of the roller press on the premise of not stopping the work of the roller press, prolongs the service life of the roller press, and improves the working efficiency of the roller press, thereby improving the production efficiency of cement products.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a roll squeezer heat abstractor for cement manufacture, includes roll squeezer workstation (1), roll squeezer workstation (1) includes frame (11), fixed roll (12) and squeeze roll (13) both ends all are provided with fixed axle (14), a plurality of fixed orificess (15) have been seted up to frame (11) lateral wall, fixed axle (14) on fixed roll (12) pass corresponding fixed orifices (15) and frame (11) fixed connection, fixed axle (14) on squeeze roll (13) pass corresponding fixed orifices (15) and rotate with frame (11) and be connected, fixed axle (14) on squeeze roll (13) one side are connected with rotation motor (16), its characterized in that: fixed roller (12) and squeeze roll (13) are hollow shaft structure, and two keep away from cooling opening (141) have all been seted up to fixed axle (14) end wall of one side of rotating motor (16), cooling opening (141) department is provided with and is used for carrying out refrigerated circulating water cooling module (2) with fixed roller (12) and squeeze roll (13).
2. The roll squeezer heat abstractor for cement manufacture of claim 1, wherein: the circulating water cooling assembly (2) comprises a water inlet pipe (21), a water suction pump (22), a water storage tank (23) and a water outlet pipe (24), one end of the water inlet pipe (21) is communicated with the water outlet end of the water suction pump (22), the other end of the water inlet pipe is inserted into the corresponding fixed shaft (14), and the water inlet end of the water suction pump (22) is arranged in the water storage tank (23); one end of the water outlet pipe (24) is inserted into the corresponding roller body, and the other end of the water outlet pipe is communicated with the water storage tank (23).
3. The roll squeezer heat abstractor for cement manufacture of claim 2, wherein: and one end of the water outlet pipe (24) communicated with the reservoir (23) is provided with a control valve (7).
4. The roll squeezer heat abstractor for cement manufacture of claim 2, wherein: the water outlet of the water inlet pipe (21) in the roller body is higher than the water inlet of the water outlet pipe (24) in the roller body.
5. The roll squeezer heat abstractor for cement manufacture of claim 2, wherein: be provided with rotary joint (3) on frame (11) lateral wall, rotary joint (3) are all passed in inlet tube (21) and outlet pipe (24).
6. The roll squeezer heat abstractor for cement manufacture of claim 5, wherein: and one end of the rotary joint (3) close to the rack (11) is provided with a sealing gasket (4).
7. The roll squeezer heat abstractor for cement manufacture of claim 2, wherein: inlet tube (21) are close to the one end of rotary joint (3) and have been seted up and have been washd mouthful (211), wash mouthful (211) department and be provided with hollow screwed pipe (5), hollow screwed pipe (5) fixed connection communicate with each other in inlet tube (21) and with inlet tube (21), be provided with on hollow screwed pipe (5) and wash lid (6), wash lid (6) and hollow screwed pipe (5) threaded connection.
8. The roll squeezer heat abstractor for cement manufacture of claim 2, wherein: and a filter screen (221) is arranged in the pipeline of the water inlet end of the water suction pump (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215761.7U CN216063512U (en) | 2021-09-13 | 2021-09-13 | Roll squeezer heat abstractor for cement manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215761.7U CN216063512U (en) | 2021-09-13 | 2021-09-13 | Roll squeezer heat abstractor for cement manufacture |
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| Publication Number | Publication Date |
|---|---|
| CN216063512U true CN216063512U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122215761.7U Active CN216063512U (en) | 2021-09-13 | 2021-09-13 | Roll squeezer heat abstractor for cement manufacture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041256A (en) * | 2022-08-11 | 2022-09-13 | 江苏京德新材料有限公司 | Mould powder processing and grind machine with moulding piece |
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2021
- 2021-09-13 CN CN202122215761.7U patent/CN216063512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041256A (en) * | 2022-08-11 | 2022-09-13 | 江苏京德新材料有限公司 | Mould powder processing and grind machine with moulding piece |
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