CN219667428U - Energy-saving screw extruder - Google Patents
Energy-saving screw extruder Download PDFInfo
- Publication number
- CN219667428U CN219667428U CN202321031465.4U CN202321031465U CN219667428U CN 219667428 U CN219667428 U CN 219667428U CN 202321031465 U CN202321031465 U CN 202321031465U CN 219667428 U CN219667428 U CN 219667428U
- Authority
- CN
- China
- Prior art keywords
- gear
- shell
- screw extruder
- water pipe
- storage tank
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 230000001050 lubricating effect Effects 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005461 lubrication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of screw extruders, and provides an energy-saving screw extruder which comprises an extruder main body, a fixed shell and a shell, wherein the top end of the extruder main body is provided with the fixed shell, the shell is arranged in the fixed shell, a screw is arranged in the shell, a heater is arranged on the outer side of the shell, a first gear is arranged on one side of the screw, a second gear is arranged at the bottom end of the first gear, a motor is arranged on one side of the second gear, a lubricating structure is arranged at the top end of the first gear, a heat recovery structure is arranged in the top end of the fixed shell, and the heat recovery structure comprises a copper water pipe, a water outlet, a water tank and a water pump. According to the utility model, the heat recovery structure is arranged, so that the situation that heat is wasted when the heater is heated is reduced, and the heat consumed by the heater can be absorbed and utilized by the cooperation of the copper water pipe, the water tank and the water pump, so that the heat waste is reduced, and the energy-saving effect is improved.
Description
Technical Field
The utility model relates to the technical field of screw extruders, in particular to an energy-saving screw extruder.
Background
Screw extruders are generally used for processing various plastic products, and are classified into single screw extruders and twin screw extruders, the single screw extruder being composed of one archimedes screw rotating in a heated barrel. The extruder has the advantages of simple structure, easy manufacture, high processing efficiency, low price and wide application, and is the most mature technology and the most dosage.
For this reason, the patent with publication number CN103317702a discloses a screw extruder, which comprises a charging barrel and a pushing screw arranged in the charging barrel, wherein both ends of the charging barrel are respectively provided with a charging port and a discharging port, the outer surface of the charging barrel is provided with a heat conducting layer, the heat conducting layer is sleeved with a heating barrel, the heating barrel is formed by a plurality of heating rings which are axially distributed, and the heating barrel uniformly transmits heat to the wall of the charging barrel through the heat conducting layer to heat and control the temperature, so that materials in the charging barrel are kept in a molten state, the materials are prevented from being blocked due to solidification, and the structure is simple and practical;
the above prior art scheme has the problems that the heating and heat dissipation are inconvenient to be recycled in the using process, the raw materials are generally heated by a heater in the using process of the screw extruder, the heat is not avoided in the heating process, and if the heat is left, the heat waste is easily caused, so that the energy-saving screw extruder is needed to solve the above problems.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide an energy-saving screw extruder which is used for solving the defect that the heat of the existing screw extruder is wasted in the long-time use process.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the energy-saving screw extruder comprises an extruder main body, a fixed shell and a shell, wherein the top end of the extruder main body is provided with the fixed shell, the shell is arranged in the fixed shell, a screw is arranged in the shell, and a heater is arranged on the outer side of the shell;
one side of screw rod is provided with first gear, first gear bottom is provided with the second gear, the motor is installed to one side of second gear, the top of first gear is provided with lubricating structure, the inside on set casing top is provided with heat recovery structure, heat recovery structure includes copper water pipe, delivery port, water tank and water pump, the copper water pipe sets up in the inside on set casing top.
Preferably, one end of the copper water pipe is provided with a water outlet, the water tank is arranged on one side of one end of the extruder main body, the top end of the water tank is provided with a water pump, and one end of the water pump is connected with the other end of the copper water pipe.
Preferably, the copper water pipe is made of copper.
Preferably, the lubricating structure comprises an oil storage tank, a fixed rod, a regulating valve and an oil outlet, wherein the oil storage tank is arranged at the top end of the first gear, the fixed rods are arranged on two sides of the oil storage tank, the oil outlet is arranged at the bottom end of the oil storage tank, and the regulating valve is arranged on one side of the oil outlet.
Preferably, the fixing rods are arranged in two groups, and the two groups of fixing rods are symmetrically distributed on two sides of the oil storage tank.
Preferably, the plurality of heaters are arranged at equal intervals on the outer side of the shell.
Preferably, a plurality of teeth are arranged on the outer sides of the first gear and the second gear, and the first gear and the second gear are meshed with each other.
(III) beneficial effects
The utility model provides an energy-saving screw extruder, which has the advantages that: through the arrangement of the heat recovery structure, in order to reduce the situation that the heat is wasted when the heater is heated, the heat which is wasted when the heater is heated can be absorbed and utilized through the cooperation of the copper water pipe, the water tank and the water pump, so that the heat waste is reduced, and the energy-saving effect is improved;
through being provided with lubricating structure, in order to reduce the friction between first gear and the second gear, consequently can carry out a lubrication work to first gear and second gear through the cooperation between oil storage tank, governing valve and the oil-out, reduce the friction between first gear and the second gear, prolonged the life of first gear and second gear to lubricated effect has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;
fig. 5 is a schematic front perspective view of the lubrication structure of the present utility model.
Reference numerals in the drawings illustrate: 1. an extruder body; 2. a fixed case; 3. a housing; 4. a screw; 5. a heater; 6. a lubrication structure; 601. an oil storage tank; 602. a fixed rod; 603. a regulating valve; 604. an oil outlet; 7. a first gear; 8. a motor; 9. a second gear; 10. a heat recovery structure; 1001. a copper water pipe; 1002. a water outlet; 1003. a water tank; 1004. and (3) a water pump.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-5, the energy-saving screw extruder provided by the utility model comprises an extruder main body 1, a fixing shell 2 and a shell 3, wherein the fixing shell 2 is arranged at the top end of the extruder main body 1, the shell 3 is arranged in the fixing shell 2, the screw 4 is arranged in the shell 3, the heater 5 is arranged at the outer side of the shell 3, a first gear 7 is arranged at one side of the screw 4, a second gear 9 is arranged at the bottom end of the first gear 7, a motor 8 is arranged at one side of the second gear 9, a lubricating structure 6 is arranged at the top end of the first gear 7, a heat recovery structure 10 is arranged in the top end of the fixing shell 2, the heat recovery structure 10 comprises a copper water pipe 1001, a water outlet 1002, a water tank 1003 and a water pump 1004, the copper water pipe 1001 is arranged in the top end of the fixing shell 2, the water tank 1003 is arranged at one side of one end of the extruder main body 1, the water pump 1004 is arranged at one end of the water pump 1004, one end of the water pump 1004 is connected with the other end of the copper water pipe 1001, and the copper water pipe 1001 is made of copper.
An energy-saving screw extruder based on example 1 works on the following principle: when the heater 5 is started to heat, the external power supply starts the water pump 1004 to pump water from the inside of the water tank 1003 to inject water into the copper water pipe 1001, at this time, the copper water pipe 1001 is made of copper, so that in the long-time use process, heat overflowed by heating of the heater 5 is absorbed, then the water in the heater is heated, waste of heat is reduced, and the overflowed heat is recycled, so that the energy-saving effect is achieved.
Example two
The embodiment further includes: the top of first gear 7 is provided with lubricating structure 6, and lubricating structure 6 includes oil storage tank 601, dead lever 602, governing valve 603 and oil-out 604, and oil storage tank 601 sets up in the top of first gear 7, and the both sides of oil storage tank 601 are provided with dead lever 602, and the bottom of oil storage tank 601 is provided with oil-out 604, and one side of oil-out 604 is provided with governing valve 603, and dead lever 602 is provided with two sets of, and two sets of dead levers 602 are symmetric distribution in the both sides of oil storage tank 601.
In this embodiment, before using the extruder main body 1, the oil storage tank 601 is mounted on the top end of the first gear 7 through the fixing rod 602, the mounting is completed by manually rotating the adjusting valve 603, and the flow rate of the lubricating oil is adjusted, so that the lubricating oil in the oil storage tank 601 can be used for a long time without replacement, and the dropped lubricating oil can drop on the surface of the first gear 7, so that the friction force at the engagement position of the first gear 7 and the second gear 9 is reduced during rotation, the service life is prolonged, and the lubrication work is completed.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides an energy-conserving screw extruder, includes extruder main part (1), fixed shell (2) and shell (3), its characterized in that: the extruder is characterized in that a fixed shell (2) is arranged at the top end of the extruder main body (1), a shell (3) is arranged in the fixed shell (2), a screw (4) is arranged in the shell (3), and a heater (5) is arranged on the outer side of the shell (3);
one side of screw rod (4) is provided with first gear (7), first gear (7) bottom is provided with second gear (9), motor (8) are installed to one side of second gear (9), the top of first gear (7) is provided with lubricating structure (6), the inside on fixed shell (2) top is provided with heat recovery structure (10), heat recovery structure (10) include copper water pipe (1001), delivery port (1002), water tank (1003) and water pump (1004), copper water pipe (1001) set up in the inside on fixed shell (2) top.
2. An energy efficient screw extruder according to claim 1, wherein: one end of the copper water pipe (1001) is provided with a water outlet (1002), the water tank (1003) is arranged on one side of one end of the extruder main body (1), a water pump (1004) is arranged at the top end of the water tank (1003), and one end of the water pump (1004) is connected with the other end of the copper water pipe (1001).
3. An energy efficient screw extruder according to claim 1, wherein: the copper water pipe (1001) is made of copper.
4. An energy efficient screw extruder according to claim 1, wherein: lubricating structure (6) are including oil storage tank (601), dead lever (602), governing valve (603) and oil-out (604), oil storage tank (601) set up in the top of first gear (7), the both sides of oil storage tank (601) are provided with dead lever (602), the bottom of oil storage tank (601) is provided with oil-out (604), one side of oil-out (604) is provided with governing valve (603).
5. An energy efficient screw extruder as defined in claim 4, wherein: the fixed rods (602) are provided with two groups, and the two groups of fixed rods (602) are symmetrically distributed on two sides of the oil storage tank (601).
6. An energy efficient screw extruder according to claim 1, wherein: the heaters (5) are arranged in a plurality, and the heaters (5) are arranged at equal intervals on the outer side of the shell (3).
7. An energy efficient screw extruder according to claim 1, wherein: the outer sides of the first gear (7) and the second gear (9) are provided with a plurality of teeth, and the first gear (7) and the second gear (9) are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031465.4U CN219667428U (en) | 2023-05-04 | 2023-05-04 | Energy-saving screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031465.4U CN219667428U (en) | 2023-05-04 | 2023-05-04 | Energy-saving screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667428U true CN219667428U (en) | 2023-09-12 |
Family
ID=87924126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321031465.4U Active CN219667428U (en) | 2023-05-04 | 2023-05-04 | Energy-saving screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667428U (en) |
-
2023
- 2023-05-04 CN CN202321031465.4U patent/CN219667428U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |