CN213382548U - Cooling arrangement is used in polyurethane production for high-speed railway - Google Patents
Cooling arrangement is used in polyurethane production for high-speed railway Download PDFInfo
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- CN213382548U CN213382548U CN202021311207.8U CN202021311207U CN213382548U CN 213382548 U CN213382548 U CN 213382548U CN 202021311207 U CN202021311207 U CN 202021311207U CN 213382548 U CN213382548 U CN 213382548U
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Abstract
The utility model relates to a polyurethane production technical field just discloses a cooling arrangement is used in polyurethane production for high-speed railway, the on-line screen storage device comprises a base, the top fixed mounting of base has the mount. This cooling arrangement is used in polyurethane production for high-speed railway, through setting up the otter board, directly drop into the cooler bin with a batch of product when cooling, the product directly falls into on the otter board, cold wind fan starts this moment, from supreme output high-speed cold wind down, high-speed cold wind forms the flow that bottom air pressure extremely drove the air and makes the heat run off fast, improve cooling rate, the air that the filter screen can filter the process simultaneously, prevent the dust, when the cooling finishes, servo motor starts, it is rotatory to drive the screw rod, the screw rod rotary drive movable block rises, can make installation cover and otter board rise through the driving block this moment, the material alright follow the discharge gate and export to next process, accomplish a batch cooling, overall structure is compact and simple, high durability and convenient use, the effect of quick big batch cooling.
Description
Technical Field
The utility model relates to a polyurethane production technical field specifically is a cooling arrangement is used in polyurethane production for high-speed railway.
Background
Polyurethane is named polyurethane, a high molecular compound, which is prepared from Bayer in 1937, and the polyurethane has two major categories of polyester type and polyether type, and can be prepared into polyurethane plastic (mainly foamed plastic), polyurethane fiber (China is named as spandex), polyurethane rubber and elastomer, soft Polyurethane (PU) mainly has a thermoplastic linear structure, has better stability, chemical resistance, rebound resilience and mechanical property than PVC foaming material, has smaller compression deformability, and has good heat insulation, sound insulation, shock resistance and poison prevention properties, so the polyurethane elastomer is used as a packaging, sound insulation and filtering material, the hard PU plastic is light, sound insulation and heat insulation properties are superior, chemical resistance, electrical property is good, easy processing and low water absorption, and is mainly used for structural materials of buildings, automobiles, aviation industry and heat insulation, and the polyurethane elastomer has properties between the plastic and the rubber, it is oil-resistant, wear-resistant, low-temperature resistant, ageing-resistant, high in hardness and elastic, and is mainly used in shoe-making industry and medical industry. The polyurethane can also be used for preparing adhesives, coatings, synthetic leather and the like.
The cooling equipment for producing the polyurethane for the high-speed rail is not suitable for use, so that the problem is solved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a cooling arrangement is used in polyurethane production for high-speed railway possesses advantages such as quick big cooling in batches, has solved the efficiency of current cooling arrangement when cooling off and generally lower, and because the reason of volume production, can not cool off simultaneously in batches greatly, influences production efficiency's problem.
(II) technical scheme
For the purpose of realizing the quick mass cooling, the utility model provides a following technical scheme: a cooling device for producing polyurethane for high-speed rails comprises a base, wherein a fixed frame is fixedly installed at the top of the base, a cooling box is fixedly installed at the top of the fixed frame, a discharge hole is formed in the left side of the cooling box, a guide plate is fixedly installed on the inner side of the discharge hole, an installation sleeve is movably installed on the inner side of the cooling box, a screen plate is fixedly installed on the inner side of the installation sleeve, an installation groove is formed in the right side wall of the cooling box, a servo motor is fixedly installed at the top of the inner wall of the installation groove, a connecting block is fixedly installed at the bottom of the inner wall of the installation groove, a screw rod movably connected with the connecting block is fixedly installed at the output shaft of the servo motor through a coupler, a moving block is in threaded connection with the outer side of the screw rod, the inboard of tuber pipe is from last to having cold air blower and filter screen down fixed mounting in proper order.
Preferably, the right side wall of the cooling box is provided with a connecting groove communicated with the mounting groove, and the width of the connecting groove is matched with the width of the transmission block.
Preferably, a bearing is fixedly mounted on the inner side of the connecting block, and the inner side of the bearing is fixedly connected with the outer side of the screw rod.
Preferably, the top of the moving block is provided with a threaded hole extending to the inner side of the moving block, and the diameter of the threaded hole is matched with that of the screw rod.
Preferably, the net plate is inclined, and the inclination angle of the net plate is twenty-five degrees.
Preferably, the net plate and the mounting sleeve are both cylindrical, and the inner diameter of the mounting sleeve is equal to the diameter of the net plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a cooling arrangement is used in polyurethane production for high-speed railway possesses following beneficial effect:
this cooling arrangement is used in polyurethane production for high-speed railway, through setting up the otter board, directly drop into the cooler bin with a batch of product when cooling, the product directly falls into on the otter board, cold wind fan starts this moment, from supreme output high-speed cold wind down, high-speed cold wind forms the flow that bottom air pressure extremely drove the air and makes the heat run off fast, improve cooling rate, the air that the filter screen can filter the process simultaneously, prevent the dust, when the cooling finishes, servo motor starts, it is rotatory to drive the screw rod, the screw rod rotary drive movable block rises, can make installation cover and otter board rise through the driving block this moment, the material alright follow the discharge gate and export to next process, accomplish a batch cooling, overall structure is compact and simple, high durability and convenient use, the effect of quick big batch cooling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure a of the present invention.
In the figure: the device comprises a base 1, a fixing frame 2, a cooling box 3, a discharge hole 4, a guide plate 5, an installation sleeve 6, a screen plate 7, an installation groove 8, a servo motor 9, a connecting block 10, a screw rod 11, a moving block 12, a transmission block 13, an air pipe 14, a cold air fan 15 and a filter screen 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a cooling device for producing polyurethane for high-speed rail comprises a base 1, a fixed frame 2 is fixedly installed on the top of the base 1, a cooling box 3 is fixedly installed on the top of the fixed frame 2, a connecting groove communicated with a mounting groove 8 is formed in the right side wall of the cooling box 3, the width of the connecting groove is matched with the width of a transmission block 13, a discharge hole 4 is formed in the left side of the cooling box 3, a guide plate 5 is fixedly installed on the inner side of the discharge hole 4, an installation sleeve 6 is movably installed on the inner side of the cooling box 3, a screen plate 7 is fixedly installed on the inner side of the installation sleeve 6, the screen plate 7 is inclined, the inclination angle of the screen plate 7 is twenty-five degrees, the screen plate 7 and the installation sleeve 6 are both cylindrical, the inner diameter of the installation sleeve 6 is equal to that of the screen plate 7, the mounting groove 8 is formed in, inner wall bottom fixed mounting of mounting groove 8 has connecting block 10, the inboard fixed mounting of connecting block 10 has the bearing, the inboard and the outside fixed connection of screw rod 11 of bearing, shaft coupling fixed mounting and connecting block 10 swing joint's screw rod 11 is passed through to servo motor 9's output shaft department, the outside threaded connection of screw rod 11 has movable block 12, the screw hole that extends to its inboard is seted up at the top of movable block 12, the diameter of screw hole and the diameter looks adaptation of screw rod 11, fixed mounting has transmission block 13 between movable block 12 and the installation cover 6, the bottom intercommunication of cooler bin 3 has tuber pipe 14, the inboard of tuber pipe 14 is from last to having cold air blower 15 and filter screen 16 to lower fixed mounting in proper order.
To sum up, the cooling device for producing polyurethane for high-speed rail is characterized in that the mesh plate 7 is arranged, a batch of products are directly put into the cooling box 3 during cooling, the products directly fall onto the mesh plate 7, the cold air fan 15 is started at the moment, high-speed cold air is output from bottom to top, the high-speed cold air forms bottom air pressure to greatly drive the air to flow so as to quickly lose heat, the cooling speed is increased, meanwhile, the filter screen 16 can filter the passing air and prevent dust, the servo motor 9 is started when cooling is finished, the screw rod 11 is driven to rotate, the screw rod 11 rotates to drive the movable block 12 to ascend, the mounting sleeve 6 and the mesh plate 7 can ascend through the transmission block 13 at the moment, materials can be output to the next process from the discharge port 4 to finish cooling of a batch, the whole structure is compact and simple, the use is convenient, the effect of quick large-batch cooling is achieved, and the problem that the efficiency of the, and because of the reason of the volume production, can not carry out the cooling simultaneously in batches, influence the problem of production efficiency.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cooling arrangement is used in polyurethane production for high-speed railway, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a fixing frame (2), the top of the fixing frame (2) is fixedly provided with a cooling box (3), the left side of the cooling box (3) is provided with a discharge hole (4), the inner side of the discharge hole (4) is fixedly provided with a guide plate (5), the inner side of the cooling box (3) is movably provided with an installation sleeve (6), the inner side of the installation sleeve (6) is fixedly provided with a mesh plate (7), the right side wall of the cooling box (3) is internally provided with an installation groove (8), the top of the inner wall of the installation groove (8) is fixedly provided with a servo motor (9), the bottom of the inner wall of the installation groove (8) is fixedly provided with a connecting block (10), the output shaft of the servo motor (9) is fixedly provided with a screw rod (11) which is movably connected with the connecting block (10) through a, a transmission block (13) is fixedly installed between the moving block (12) and the installation sleeve (6), the bottom of the cooling box (3) is communicated with an air pipe (14), and a cold air fan (15) and a filter screen (16) are sequentially and fixedly installed on the inner side of the air pipe (14) from top to bottom.
2. The cooling apparatus for producing polyurethane for high-speed rail according to claim 1, wherein: the right side wall of the cooling box (3) is provided with a connecting groove communicated with the mounting groove (8), and the width of the connecting groove is matched with the width of the transmission block (13).
3. The cooling apparatus for producing polyurethane for high-speed rail according to claim 1, wherein: the bearing is fixedly arranged on the inner side of the connecting block (10), and the inner side of the bearing is fixedly connected with the outer side of the screw rod (11).
4. The cooling apparatus for producing polyurethane for high-speed rail according to claim 1, wherein: the top of the moving block (12) is provided with a threaded hole extending to the inner side of the moving block, and the diameter of the threaded hole is matched with that of the screw rod (11).
5. The cooling apparatus for producing polyurethane for high-speed rail according to claim 1, wherein: the screen plate (7) is inclined, and the inclination angle of the screen plate (7) is twenty-five degrees.
6. The cooling apparatus for producing polyurethane for high-speed rail according to claim 1, wherein: the screen plate (7) and the mounting sleeve (6) are both cylindrical, and the inner diameter of the mounting sleeve (6) is equal to the diameter of the screen plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021311207.8U CN213382548U (en) | 2020-07-07 | 2020-07-07 | Cooling arrangement is used in polyurethane production for high-speed railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021311207.8U CN213382548U (en) | 2020-07-07 | 2020-07-07 | Cooling arrangement is used in polyurethane production for high-speed railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213382548U true CN213382548U (en) | 2021-06-08 |
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ID=76199742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021311207.8U Active CN213382548U (en) | 2020-07-07 | 2020-07-07 | Cooling arrangement is used in polyurethane production for high-speed railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213382548U (en) |
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2020
- 2020-07-07 CN CN202021311207.8U patent/CN213382548U/en active Active
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