CN211575958U - Heat exchanger for processing environment-friendly plastic - Google Patents
Heat exchanger for processing environment-friendly plastic Download PDFInfo
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- CN211575958U CN211575958U CN201922348535.9U CN201922348535U CN211575958U CN 211575958 U CN211575958 U CN 211575958U CN 201922348535 U CN201922348535 U CN 201922348535U CN 211575958 U CN211575958 U CN 211575958U
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- portal frame
- heat exchanger
- joint
- shaped joint
- processing
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Abstract
The utility model discloses a heat exchanger for processing environment-friendly plastics, which comprises a shell and a flow guide port, wherein the flow guide port is connected on the surface of the shell in a conduction way, the open end of the flow guide port is detachably connected with an I-shaped joint, a filter element is clamped inside the I-shaped joint, guide plates are symmetrically welded on two side walls of the shell, a portal frame is inserted and connected on the surface of the guide plates in a sliding way, the portal frame is fixedly connected with a flange plate joint, a threaded rod is spirally inserted and connected in the middle position of the surface of the portal frame, and the portal frame is fixedly connected with the shell through a resetting mechanism, the installation, fixation and disassembly can be completed only through one threaded rod, and the maintenance is convenient.
Description
Technical Field
The utility model relates to a plastic processing auxiliary assembly technical field specifically is a heat exchanger for environmental protection plastic processing.
Background
Plastic processing is also known as plastic molding processing. Is a general term for various processes for converting synthetic resins or plastics into plastic products, and is a large production sector in the plastics industry. Plastic processing generally includes the batching, shaping, machining, joining, finishing, assembling, etc. of plastic. The latter four steps are carried out after the plastic has been shaped into a product or a semi-product, also known as plastic secondary processing.
A heat exchanger (heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
However, the existing heat exchanger for environment-friendly plastic processing has the following disadvantages:
1. the hot fluid inside the heat exchanger is easy to mix with impurities, and the impurities are accumulated in a large amount after long-time use, so that the use space inside the heat exchanger is reduced, and the use effect is reduced.
2. The filter core has filtering capability, but the water conservancy diversion port on heat exchanger surface all needs the installation, uses a large amount of screw fixation, and installation work volume is big, causes the maintenance and the maintenance work in later stage loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat exchanger is used in environmental protection plastic working to solve current heat exchanger for environmental protection plastic working in the above-mentioned background art when using, the inside hot-fluid of heat exchanger mixes easily has impurity, long-time use, a large amount of accumulations of impurity reduce the inside usage space of heat exchanger, reduce the result of use, the filter core has filtering capability, but the water conservancy diversion port on heat exchanger surface all needs the installation, use a large amount of screw fixation, installation work volume is big, cause the maintenance in later stage and the loaded down with trivial details problem of maintenance work.
In order to achieve the above object, the utility model provides a following technical scheme: a heat exchanger for processing environment-friendly plastics comprises a shell and a flow guide port, wherein the flow guide port is connected to the surface of the shell in a conduction mode, an I-shaped joint is detachably connected to the opening end of the flow guide port, a filter element is clamped inside the I-shaped joint, guide plates are symmetrically welded on two side walls of the shell, a portal frame is inserted and connected to the surface of the guide plates in a sliding mode, a flange plate joint is fixedly connected to the portal frame, a threaded rod is spirally inserted and connected to the middle position of the surface of the portal frame, the portal frame is fixedly connected with the shell through a reset mechanism, the I-shaped joint is connected to one side of the flow guide port in a conduction mode, the filter element is clamped inside the I-shaped joint, the heat exchanger has a good filtering and impurity removing functions, the I-shaped joint is, the maintenance is convenient.
Preferably, the limiting ring is sleeved outside the flow guide port and welded, sealing washers are symmetrically bonded to two ends of the I-shaped joint, two ends of the I-shaped joint are respectively inserted into the limiting ring and the flange joint, when the I-shaped joint is installed, one end of the I-shaped joint is inserted into the limiting ring sleeved outside the flow guide port, the threaded rod is rotated relative to the portal frame, the flange joint on the surface of the portal frame is in conduction connection with the other end of the I-shaped joint, the sealing washers bonded to two ends of the I-shaped joint improve the sealing performance of the connection between the I-shaped joint and the flow guide port and the flange joint, the water seepage prevention performance is good, the I-shaped joint is fixed, and the filter element clamped inside the I-shaped joint is fixed to one side of the flow guide port, so that the filter impurity removal function is good, and the cleanliness of fluid.
Preferably, the middle position of the surface of the shell is fixedly connected with the convex block, the surface of the convex block is provided with a thread groove, the insertion end of the threaded rod corresponds to the thread groove, the installation or the disassembly of the portal frame by the threaded rod is facilitated through the convex block, and the operation is simple.
Preferably, the reset mechanism is positioned at two sides of the diversion port.
Preferably, the return mechanisms respectively comprise a sleeve, a spring and a piston rod.
Preferably, the sleeve welding is on portal frame internal surface, spring one end is installed in the inside bottom of sleeve, the piston rod slides and pegs graft inside the sleeve, and peg graft end and spring other end fixed connection, piston rod and casing fixed connection when dismantling the I shape and connect, when the threaded rod from the inside back-out of lug, the compressed spring applys pressure to the piston rod, and the portal frame receives the effect of pressure, slides along the deflector of casing both sides wall, the I shape that can conveniently take connects, overhauls or changes its inside filter core.
The utility model provides a heat exchanger is used in processing of environmental protection plastics possesses following beneficial effect:
(1) the utility model discloses an open end of water conservancy diversion port can be dismantled and be connected with the I shape and connect, and the I shape connects inside joint to have the filter core, has fine filtration edulcoration function, improves fluidic cleanliness factor, improves the result of use.
(2) The utility model has the advantages that the portal frame is inserted on the surface of the guide plate in a sliding way, the portal frame is fixedly connected with the flange plate joint, the threaded rod is inserted in the middle position of the surface of the portal frame in a spiral way, the portal frame is fixedly connected with the shell through the resetting mechanism, when the I-shaped joint is installed, one end of the I-shaped joint is inserted in the limiting ring sleeved outside the guide port, at the moment, the threaded rod is rotated relative to the portal frame, the flange plate joint on the surface of the portal frame is connected with the other end of the I-shaped joint in a conduction way, the sealing gaskets adhered to the two ends of the I-shaped joint improve the sealing performance of the connection part of the I-shaped joint, the guide port and the flange plate joint, the water seepage prevention performance is good, the I-shaped joint is fixed, the filter element clamped inside the I-shaped joint is fixed on one, the portal frame receives the effect of pressure, slides along the deflector of casing both sides wall, and the I shape of taking that can be convenient connects, overhauls or changes its inside filter core.
Drawings
FIG. 1 is a schematic view of the overall structure of a heat exchanger for processing environmental protection plastics of the present invention;
FIG. 2 is a schematic structural view of a heat exchanger shell for processing environmental protection plastics of the present invention;
FIG. 3 is a schematic view of a connection structure of an I-shaped joint and a filter element of the heat exchanger for processing environmental protection plastics of the present invention;
fig. 4 is the utility model discloses an environmental protection is heat exchanger portal frame and canceling release mechanical system connection structure sketch map for plastics processing.
In the figure: 1. a housing; 101. a guide plate; 2. a flow guide port; 201. a limiting ring; 3. an I-shaped joint; 301. a sealing gasket; 4. a gantry; 5. a flange plate joint; 6. a threaded rod; 7. a reset mechanism; 701. a sleeve; 702. a spring; 703. a piston rod; 8. a bump; 801. a thread groove; 9. and (3) a filter element.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a heat exchanger for environmental protection plastic working, includes casing 1 and water conservancy diversion port 2, water conservancy diversion port 2 turn-on connection is on 1 surface of casing, the open end of water conservancy diversion port 2 can be dismantled and be connected with I shape and connect 3, the inside joint of I shape joint 3 has filter core 9, 1 both sides wall symmetric welding of casing has deflector 101, deflector 101 surface sliding pegs graft and has portal frame 4, 4 fixedly connected with flange joint 5 of portal frame, 4 surperficial intermediate positions of portal frame spiral pegs graft threaded rod 6, portal frame 4 is through canceling release mechanical system 7 and 1 fixed connection of casing.
The outer part of the diversion port 2 is sleeved with a limiting ring 201 and welded, two ends of the I-shaped joint 3 are symmetrically bonded with sealing gaskets 301, two ends of the I-shaped joint 3 are respectively inserted into the limiting ring 201 and the flange joint 5, when the I-shaped joint 3 is installed, one end of the I-shaped joint 3 is firstly inserted into the limiting ring 201 sleeved outside the diversion port 2, at the moment, the threaded rod 6 is rotated relative to the portal frame 4, the flange joint 5 on the surface of the portal frame 4 is in conduction connection with the other end of the I-shaped joint 3, the sealing gaskets 301 bonded at two ends of the I-shaped joint 3 improve the sealing performance of the connection part of the I-shaped joint 3 and the diversion port 2 and the flange joint 5, the water seepage prevention performance is good, the I-shaped joint 3 is fixed, and the filter element 9 clamped in the I-shaped joint 3 is fixed at one side of the diversion port 2, so that the, the cleanliness of the fluid is improved.
The middle position of the surface of the shell 1 is fixedly connected with the convex block 8, the surface of the convex block 8 is provided with a thread groove 801, the insertion end of the threaded rod 6 corresponds to the thread groove 801, the installation or the disassembly of the portal frame 4 by the threaded rod 6 is facilitated through the convex block 8, and the operation is simple.
The reset mechanism 7 is positioned at two sides of the diversion port 2.
The return mechanism 7 includes a sleeve 701, a spring 702, and a piston rod 703, respectively.
The sleeve 701 is welded on the inner surface of the portal frame 4, one end of the spring 702 is installed at the bottom end inside the sleeve 701, the piston rod 703 is inserted inside the sleeve 701 in a sliding mode, the inserting end is fixedly connected with the other end of the spring 702, the piston rod 703 is fixedly connected with the shell 1, when the I-shaped joint 3 is disassembled, when the threaded rod 6 is screwed out from the inside of the lug 8, the compressed spring 702 applies pressure to the piston rod 703, the portal frame 4 is under the action of the pressure and slides along the guide plates 101 on the two side walls of the shell 1, the I-shaped joint 3 can be conveniently taken, and a filter element 9 inside the portal frame can be overh.
It should be noted that, when the heat exchanger for processing the environment-friendly plastic works, a flow guide port 2 is connected on the surface of a shell 1 in a conduction mode, an open end of the flow guide port 2 is detachably connected with an I-shaped joint 3, a filter element 9 is clamped inside the I-shaped joint 3, guide plates 101 are symmetrically welded on two side walls of the shell 1, a portal frame 4 is inserted and connected on the surface of the guide plate 101 in a sliding mode, the portal frame 4 is fixedly connected with a flange plate joint 5, a threaded rod 6 is spirally inserted and connected in the middle position of the surface of the portal frame 4, a limiting ring 201 is sleeved outside the flow guide port 2 and welded on the outer side of the flow guide port 2, sealing washers 301 are symmetrically bonded on two ends of the I-shaped joint 3, two ends of the I-shaped joint 3 are respectively inserted and connected inside the limiting ring 201 and the flange plate joint 5, when the I-shaped joint 3 is, the flange plate joint 5 on the surface of the portal frame 4 is in conduction connection with the other end of the I-shaped joint 3, the sealing gaskets 301 adhered to the two ends of the I-shaped joint 3 improve the sealing performance of the joint of the I-shaped joint 3 and the diversion port 2 and the flange plate joint 5, the water seepage prevention performance is good, the I-shaped joint 3 is fixed, and the filter element 9 clamped in the I-shaped joint 3 is fixed on one side of the diversion port 2, so that the device has a good filtering and impurity removing function, and the cleanliness of fluid is improved; portal frame 4 passes through canceling release mechanical system 7 and casing 1 fixed connection, canceling release mechanical system 7 includes sleeve 701 respectively, spring 702 and piston rod 703, sleeve 701 welds on the inside surface of portal frame 4, the inside bottom at sleeve 701 is installed to spring 702 one end, piston rod 703 slides and pegs graft inside sleeve 701, and peg graft end and spring 702 other end fixed connection, piston rod 703 and casing 1 fixed connection, when dismantling the I-shaped joint 3, when threaded rod 6 revolves out from 8 insides of lug, compressed spring 702 exerts pressure to piston rod 703, portal frame 4 receives the effect of pressure, slide along the deflector 101 of casing 1 both sides wall, the I-shaped joint 3 that can conveniently take, overhaul or change its inside filter core 9.
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 heat exchanger is used in processing of environmental protection plastics, includes casing (1) and water conservancy diversion port (2), water conservancy diversion port (2) turn-on connection is on casing (1) surface, its characterized in that: the open end of water conservancy diversion port (2) can be dismantled and be connected with I shape and connect (3), the inside joint of I shape joint (3) has filter core (9), casing (1) both sides wall symmetric welding has deflector (101), deflector (101) surface sliding is pegged graft and is had portal frame (4), portal frame (4) fixedly connected with ring flange connects (5), portal frame (4) surface intermediate position spiral is pegged graft threaded rod (6), portal frame (4) are through canceling release mechanical system (7) and casing (1) fixed connection.
2. The heat exchanger for processing the environment-friendly plastic as claimed in claim 1, wherein: the flow guide port (2) is externally sleeved with a limiting ring (201) and welded, sealing gaskets (301) are symmetrically bonded to two ends of the I-shaped joint (3), and two ends of the I-shaped joint (3) are respectively inserted into the limiting ring (201) and the flange joint (5).
3. The heat exchanger for processing the environment-friendly plastic as claimed in claim 1, wherein: the middle position of the surface of the shell (1) is fixedly connected with a convex block (8), a thread groove (801) is formed in the surface of the convex block (8), and the inserting end of the threaded rod (6) corresponds to the thread groove (801).
4. The heat exchanger for processing the environment-friendly plastic as claimed in claim 1, wherein: the reset mechanism (7) is positioned at two sides of the flow guide port (2).
5. The heat exchanger for processing the environment-friendly plastic as claimed in claim 1, wherein: the reset mechanism (7) comprises a sleeve (701), a spring (702) and a piston rod (703) respectively.
6. The heat exchanger for processing the environment-friendly plastic as claimed in claim 5, wherein: the sleeve (701) is welded on the inner surface of the portal frame (4), one end of the spring (702) is installed at the bottom end inside the sleeve (701), the piston rod (703) is inserted inside the sleeve (701) in a sliding mode, the inserting end is fixedly connected with the other end of the spring (702), and the piston rod (703) is fixedly connected with the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348535.9U CN211575958U (en) | 2019-12-24 | 2019-12-24 | Heat exchanger for processing environment-friendly plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348535.9U CN211575958U (en) | 2019-12-24 | 2019-12-24 | Heat exchanger for processing environment-friendly plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211575958U true CN211575958U (en) | 2020-09-25 |
Family
ID=72548575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922348535.9U Expired - Fee Related CN211575958U (en) | 2019-12-24 | 2019-12-24 | Heat exchanger for processing environment-friendly plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575958U (en) |
-
2019
- 2019-12-24 CN CN201922348535.9U patent/CN211575958U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200925 Termination date: 20201224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |