CN214537488U - Low molecular weight polyethylene ejection of compact cooling device - Google Patents
Low molecular weight polyethylene ejection of compact cooling device Download PDFInfo
- Publication number
- CN214537488U CN214537488U CN202023081977.0U CN202023081977U CN214537488U CN 214537488 U CN214537488 U CN 214537488U CN 202023081977 U CN202023081977 U CN 202023081977U CN 214537488 U CN214537488 U CN 214537488U
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- Prior art keywords
- cooling
- pipe
- polyethylene wax
- cooling tank
- tank
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- 238000001816 cooling Methods 0.000 title claims abstract description 128
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 56
- -1 polyethylene Polymers 0.000 title claims abstract description 56
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000007599 discharging Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a polyethylene wax discharging and cooling device, which relates to the field of polyethylene wax discharging and cooling, and the key points of the technical proposal of the cooling device comprise a cooling pipe, a cooling tank and a pipe frame, wherein the cooling pipe passes through the cooling tank and is fixedly connected with the cooling tank; the axial direction of the cooling pipe is parallel to the length direction of the cooling tank, and a water inlet and a water outlet are respectively formed at two ends of the cooling tank; the pipe support fixed connection is inside the cooling tank for support the cooling tube, leaves the gap between pipe support and the cooling tank. The utility model discloses a through water-cooled cooling method, to the precooling from the liquid low molecular weight polyethylene that reation kettle discharge gate flows to ensure when carrying out forced air cooling to nozzle spun low molecular weight polyethylene, be difficult to appear low molecular weight polyethylene phenomenon that solidifies completely because of ambient temperature's influence, make to be difficult to mutual adhesion between the low molecular weight polyethylene that falls on conveyor.
Description
Technical Field
The utility model relates to a low molecular weight polyethylene ejection of compact cooling field, more specifically the saying so, it relates to a low molecular weight polyethylene ejection of compact cooling device.
Background
Polyethylene wax is a chemical material and is widely used because of its excellent cold resistance, heat resistance, chemical resistance and wear resistance. Polyethylene wax is obtained after the reaction of reaction kettle after polyethylene pyrolysis, and the liquid polyethylene wax that the schizolysis obtained needs to be cooled through cooling device, obtains solid-state polyethylene wax to the transportation is convenient for.
Common cooling devices include a discharge pipe, a cooling bin, a conveying device and an air cooler; discharging pipe one end and reation kettle intercommunication, the discharging pipe other end and cooling storehouse intercommunication, the one end in discharging pipe intercommunication cooling storehouse is provided with the shower nozzle, and conveyor is located the cooling storehouse below, and the air-cooler is used for continuously blowing cold wind in to the cooling storehouse. The liquid polyethylene wax in the reaction kettle is conveyed into the cooling bin through the discharge pipe and is sprayed out through the spray head; liquid polyethylene wax leaves the in-process of shower nozzle whereabouts, is cooled into solid-state polyethylene wax by the cold wind cooling that the air-cooler carried, and solid-state polyethylene wax drops to conveyor, is carried out the cooling bin by conveyor.
But when cooling polyethylene wax through the forced air cooling, because ambient temperature's uncontrollable, when ambient temperature is higher, air temperature is higher, has weakened the cooling effect of cold wind to liquid polyethylene wax for the polyethylene wax that falls onto conveyor does not thoroughly solidify, and then leads to easy adhesion between the polyethylene wax of not solidifying completely on conveyor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a low molecular weight polyethylene ejection of compact cooling device, it is through water-cooled cooling method, precools the low molecular weight polyethylene that flows from the reation kettle discharge gate to ensure when carrying out forced air cooling to nozzle spun low molecular weight polyethylene, be difficult to because the influence of ambient temperature appears low molecular weight polyethylene and not the phenomenon that solidifies completely, make and be difficult to mutual adhesion between the low molecular weight polyethylene that falls on conveyor.
In order to achieve the above purpose, the utility model provides a following technical scheme: a polyethylene wax discharge cooling device comprises a cooling pipe, a cooling tank and a pipe frame, wherein the cooling pipe penetrates through the cooling tank and is fixedly connected with the cooling tank; the axial direction of the cooling pipe is parallel to the length direction of the cooling tank, and a water inlet and a water outlet are respectively formed at two ends of the cooling tank; the pipe support fixed connection is inside the cooling tank for support the cooling tube, leaves the gap between pipe support and the cooling tank.
Through adopting above-mentioned technical scheme, through setting up water inlet and delivery port, make the hydroenergy in the cooling bath be in the mobile state all the time, make liquid low molecular weight polyethylene's in the cooling tube heat can be continuous by the water absorption in the cooling bath, thereby realize the precooling to the liquid low molecular weight polyethylene who flows from the reation kettle discharge gate, in order to ensure to carry out the forced air cooling to nozzle spun low molecular weight polyethylene, be difficult to appear low molecular weight polyethylene and the phenomenon of solidifying completely not completely because of ambient temperature's influence, make and be difficult to mutual adhesion between the low molecular weight polyethylene who falls on conveyor.
The utility model discloses further set up to: still include the cell frame, the cell frame is used for supporting the cooling bath, and cell frame fixed connection is in the cooling bath bottom.
The utility model discloses further set up to: the cell frame can set up a plurality ofly, and a plurality of cell frames are arranged along the cooling tube axis.
The utility model discloses further set up to: the height adjusting assembly is used for adjusting the height of the groove frames from the ground, and each groove frame is connected with at least one height adjusting assembly.
The utility model discloses further set up to: the height adjusting assembly comprises a foundation bolt and a nut, the foundation bolt is vertically arranged, and the bottom of the foundation bolt is embedded underground; the nut is in threaded connection with the foundation bolt; the foundation bolt penetrates through the bottom of the groove frame, and the bottom of the groove frame abuts against one side, away from the ground, of the nut.
Through adopting above-mentioned technical scheme, the staff can be through the position of adjusting nut on rag bolt, the height of adjustment tank bracket for the cooling tube can communicate with the reation kettle discharge gate of co-altitude not.
The utility model discloses further set up to: the cooling pipe is characterized by further comprising two flange plates, wherein the two flange plates are fixedly connected to two ends of the cooling pipe respectively.
Through adopting the technical scheme, the utility model discloses set up the ring flange respectively at the cooling tube both ends to be connected with reation kettle discharge gate and discharging pipe feed inlet in the cooling tube both ends.
The utility model discloses further set up to: a plurality of pipe racks are arranged along the axis of the cooling pipe.
The utility model discloses further set up to: the water pipe fittings are arranged in two numbers, the two water pipe fittings are respectively communicated with the water inlet and the water outlet, and one ends of the two water pipe fittings, which are close to the cooling tank, are fixedly connected with the cooling tank.
By adopting the technical scheme, the water inlet and the water outlet can be respectively connected with a pipeline for conveying water through the two water pipes.
To sum up, the utility model discloses compare and have following beneficial effect in prior art: the utility model discloses cross and carry cold water into the cooling bath from the water inlet for liquid low molecular weight polyethylene's in the cooling tube heat can be absorbed by the water in the cooling bath, and discharge from the delivery port, realize the precooling to the liquid low molecular weight polyethylene who flows from the reation kettle discharge gate, in order to ensure to drop to conveyor's low molecular weight polyethylene concreties completely.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view of a water tube;
in the figure: 1. a cooling tube; 2. a cooling tank; 3. a slot frame; 4. a height adjustment assembly; 41. anchor bolts; 42. a nut; 5. a flange plate; 6. a pipe frame; 7. a water pipe; 8. and a limiting plate.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The present invention will be further described with reference to the accompanying drawings and preferred embodiments.
Example (b):
as shown in fig. 1 and fig. 2, a polyethylene wax discharging and cooling device, which is a basic structure of a preferred embodiment of the present invention, includes a cooling pipe 1 and a cooling tank 2, wherein one end of the cooling pipe 1 is communicated with a reaction kettle, and the other end is connected with a discharging pipe, so as to convey liquid polyethylene wax in the reaction kettle to the discharging pipe; the cooling pipe 1 penetrates through the cooling groove 2 and is fixedly connected with the cooling groove 2; a water inlet and a water outlet are respectively formed at two ends of the cooling tank 2; the axial direction of the cooling pipe 1 is parallel to the longitudinal direction of the cooling tank 2. Cold water gets into cooling bath 2 from the water inlet, and flow to the delivery port, the in-process cold water absorption that flows is located the heat degree on the cooling tube 1 of cooling bath 2, absorbed thermal water and flowed out from the delivery port, this embodiment adopts water-cooled cooling method, precooling is carried out to the polyethylene wax that flows from the reation kettle discharge gate, in order to ensure to carry out the forced air cooling to nozzle spun polyethylene wax, be difficult to appear the phenomenon that polyethylene wax is not solidified completely because of ambient temperature's influence, make and fall to be difficult to mutual adhesion between the polyethylene wax on conveyor.
In this embodiment, the water outlet and the water inlet are both disposed at the bottom of the cooling tank 2.
The embodiment also comprises a groove frame 3, wherein the groove frame 3 is fixedly arranged at the bottom of the cooling groove 2 and used for supporting the cooling groove 2. The slot frame 3 can be provided with a plurality of, and the slot frame 3 sets up two in this embodiment, and two slot frames 3 are fixed respectively in the bottom at cooling bath 2 both ends.
The embodiment also comprises height adjusting assemblies 4, at least one height adjusting assembly 4 is connected to the bottom of each slot frame 3, each height adjusting assembly 4 comprises an anchor bolt 41 and a nut 42, and two height adjusting assemblies 4 are arranged at the bottom of each slot frame 3 in the embodiment. The bottom of the foundation bolt 41 is embedded underground, the foundation bolt 41 is vertically arranged, and the nut 42 is in threaded connection with the foundation bolt 41. The trough frame structure further comprises limiting plates 8, the limiting plates 8 are fixedly connected to the bottoms of the trough frames 3, at least one limiting plate 8 is fixedly connected to the bottom of each trough frame 3, the number of the height adjusting assemblies 4 is the same as that of the limiting plates 8, and the height adjusting assemblies 4 correspond to the limiting plates 8 one by one; in this embodiment, two limiting plates 8 are arranged at the bottom of each slot frame 3. Each anchor bolt 41 penetrates through the corresponding limiting plate 8, and the bottom surface of each limiting plate 8 abuts against one side, away from the ground, of the corresponding nut 42. The staff can adjust the height of cell frame 3 through the position of adjusting nut 42 on rag bolt 41 for cooling tube 1 can be with the reation kettle discharge gate intercommunication of co-altitude not.
This embodiment still includes ring flange 5, and ring flange 5 sets up two, and two ring flanges 5 difference fixed connection are at the both ends of cooling tube 1 to be connected with reation kettle discharge gate and discharging pipe feed inlet in 1 both ends of cooling tube.
Preferably, the present embodiment further comprises a pipe frame 6, the pipe frame 6 is fixedly connected inside the cooling tank 2 and is used for supporting the cooling pipe 1, and a gap allowing water flow to pass is left between the bottom of the pipe frame 6 and the cooling tank 2. Pipe support 6 can set up a plurality ofly, and a plurality of pipe supports 6 are arranged along 1 axis of cooling tube, and pipe support 6 sets up two in this embodiment.
Preferably, this embodiment still includes water pipe spare 7, and water pipe spare 7 sets up two, and two water pipe spares 7 communicate water inlet and delivery port respectively, and two water pipe spares 7 fixed connection are in the bottom of cooling bath 2, and the pipeline of being convenient for carry water is connected with delivery port and water inlet.
In conclusion, in the present embodiment, cold water is conveyed into the cooling tank 2 from the water inlet, so that the heat of the liquid polyethylene wax in the cooling pipe 1 can be absorbed by the water in the cooling tank 2 and discharged from the water outlet. This embodiment adopts water-cooled cooling method, carries out the precooling to the polyethylene wax that flows from the reation kettle discharge gate to ensure when carrying out the forced air cooling to nozzle spun polyethylene wax, be difficult to because ambient temperature's influence appears polyethylene wax phenomenon that the complete solidification is not complete, make and be difficult to mutual adhesion between the polyethylene wax that falls on conveyor.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a low molecular weight polyethylene ejection of compact cooling device which characterized in that: the cooling device comprises a cooling pipe (1), a cooling tank (2) and a pipe frame (6), wherein the cooling pipe (1) penetrates through the cooling tank (2) and is fixedly connected with the cooling tank (2); the axial direction of the cooling pipe (1) is parallel to the length direction of the cooling tank (2), and a water inlet and a water outlet are respectively formed in two ends of the cooling tank (2); the pipe support (6) is fixedly connected inside the cooling tank (2) and used for supporting the cooling pipe (1), and a gap is reserved between the pipe support (6) and the cooling tank (2).
2. The polyethylene wax discharge cooling device of claim 1, wherein: still include cell frame (3), cell frame (3) are used for supporting cooling bath (2), and cell frame (3) fixed connection is in cooling bath (2) bottom.
3. The polyethylene wax discharge cooling device of claim 2, wherein: the groove frame (3) can be provided with a plurality of groove frames (3) which are arranged along the axis of the cooling pipe (1).
4. The polyethylene wax discharge cooling device of claim 3, wherein: the height adjusting device is characterized by further comprising height adjusting assemblies (4), wherein the height adjusting assemblies (4) are used for adjusting the height of the groove frames (3) from the ground, and each groove frame (3) is connected with at least one height adjusting assembly (4).
5. The polyethylene wax discharge cooling device of claim 4, wherein: the height adjusting assembly (4) comprises an anchor bolt (41) and a nut (42), the anchor bolt (41) is vertically arranged, and the bottom of the anchor bolt is embedded underground; the nut (42) is in threaded connection with the foundation bolt (41); the foundation bolt (41) penetrates through the bottom of the groove frame (3), and the bottom of the groove frame (3) abuts against one side, away from the ground, of the nut (42).
6. The polyethylene wax discharge cooling device of claim 1, wherein: the cooling tube is characterized by further comprising two flange plates (5), wherein the two flange plates (5) are fixedly connected to two ends of the cooling tube (1) respectively.
7. The polyethylene wax discharge cooling device of claim 1, wherein: a plurality of pipe racks (6) are arranged along the axis of the cooling pipe (1).
8. The polyethylene wax discharge cooling device of claim 1, wherein: still include water pipe spare (7), water pipe spare (7) set up two, and two water pipe spares (7) communicate water inlet and delivery port respectively, and one end and cooling bath (2) fixed connection that two water pipe spares (7) are close to cooling bath (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023081977.0U CN214537488U (en) | 2020-12-18 | 2020-12-18 | Low molecular weight polyethylene ejection of compact cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023081977.0U CN214537488U (en) | 2020-12-18 | 2020-12-18 | Low molecular weight polyethylene ejection of compact cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214537488U true CN214537488U (en) | 2021-10-29 |
Family
ID=78294968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023081977.0U Expired - Fee Related CN214537488U (en) | 2020-12-18 | 2020-12-18 | Low molecular weight polyethylene ejection of compact cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214537488U (en) |
-
2020
- 2020-12-18 CN CN202023081977.0U patent/CN214537488U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |