CN218925684U - Stainless steel hot continuous rolling blank heat preservation controlling means - Google Patents
Stainless steel hot continuous rolling blank heat preservation controlling means Download PDFInfo
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- CN218925684U CN218925684U CN202223397293.0U CN202223397293U CN218925684U CN 218925684 U CN218925684 U CN 218925684U CN 202223397293 U CN202223397293 U CN 202223397293U CN 218925684 U CN218925684 U CN 218925684U
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- 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
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- 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
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Abstract
The utility model discloses a stainless steel hot continuous rolling blank heat preservation control device, and relates to the technical field of novel temperature control devices. The heat dissipation protection device comprises a device body, wherein an extension assembly block is arranged on one side of the device body, a first plug-in protection shell and a second plug-in protection shell are movably plugged at two ends of one side of the extension assembly block respectively, a double plug-in block and a square tenon block are sequentially fixed on one side of the first plug-in protection shell from top to bottom, and heat dissipation protection baffles are fixed at two ends of the device body through screws. According to the utility model, the plurality of protection shells which can be matched with each other and are convenient to detach are added on the outer side of the device main body, so that the device can be prevented from being damaged by direct contact of high-temperature gas with the device in the use process, and the sustainable rapid cooling performance of the structure is utilized to help the device to remove heat in operation and calculation, so that the damage caused by overheat of the internal structure of the device is avoided.
Description
Technical Field
The utility model relates to the technical field of novel temperature control devices, in particular to a stainless steel hot continuous rolling blank heat preservation control device.
Background
The production process of the stainless steel hot continuous rolling machine comprises the steps of preparing a blank, heating an intermediate blank, rolling a finished product, coiling a steel coil and collecting. The blanks used in stainless steel hot continuous rolling mills are mostly continuous casting blanks.
Stainless steel has poor thermal conductivity and is prone to cracking if rapidly heated. So the heating of the stainless steel billet is slow in the initial stage, and the temperature of the preheating section cannot exceed 900 ℃. When the stainless steel billet is heated, tapping is performed at a rhythm according to the set heating time, so that the steel billet is prevented from being excessively long in residence time, otherwise, the thickness of the iron scale is increased, and the descaling is difficult.
The temperature of each process link such as finished product rolling and finished product coiling is precisely controlled, and the performance of the stainless steel billet is directly affected, so that the utility model is highly needed to invent a stainless steel hot continuous rolling blank heat preservation control device which is used for precisely controlling the temperature of each link of hot continuous rolling so as to ensure the good performance of the stainless steel billet.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a stainless steel hot continuous rolling blank heat preservation control device so as to solve the technical problems in the background art.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a stainless steel hot tandem rolling blank heat preservation controlling means, includes the device main part, one side of device main part is Korean has and extends the assembly piece, extend the both ends of assembly piece one side and have respectively movable grafting has first grafting protective housing and second grafting protective housing, one side of first grafting protective housing from the top down is fixed with dual grafting piece and square tenon piece in proper order, the both ends of device main part all are fixed with the heat dissipation protection baffle through the screw, one side of heat dissipation protection baffle is fixed with the radiating strip through gluing, the inside of heat dissipation protection baffle is fixed with a plurality of air discharge fans through the screw;
the inside of device main part is fixed with circulation cooling structure, circulation cooling structure includes joint fixed block, circulating water cooling pipe, supports snap ring, booster valve, water storage tank and water inlet, the outside of water storage tank has cup jointed and has supported the snap ring, the top welding of water storage tank has the water inlet, the both ends of water storage tank have all been pegged graft the circulating water cooling pipe, there is the booster valve outside on circulating water cooling pipe top through threaded engagement, the outside joint of circulating water cooling pipe has a plurality of joint fixed blocks.
Preferably, the second insertion protection shell is internally provided with insertion matching grooves respectively matched with the double insertion blocks and the square tenon blocks, and the insertion matching grooves are in clearance fit with the double insertion blocks and the square tenon blocks.
In any of the above schemes, preferably, dovetails are welded on the outer surfaces of one ends of the first plug-in protection shell and the second plug-in protection shell, dovetail grooves are formed in the extending assembly blocks, and the dovetails are in clearance fit with the dovetail grooves.
In any of the above schemes, it is preferable that a heat conduction assembly block is welded between the device main body and the clamping fixing block, a plurality of operation calculation modules are fixed on the surface of the heat conduction assembly block, and the clamping fixing block and the heat conduction assembly block are made of aluminum-steel alloy.
In any of the above schemes, preferably, the outer diameter of the circulating water cooling pipe is in clearance fit with the inner diameter of the top end of the clamping fixing block, and the diameter of the circulating water cooling pipe is four centimeters.
In any of the above schemes, preferably, the outer diameter of the water storage tank is in clearance fit with the inner diameter of the supporting snap ring, and the supporting snap ring is connected with the device main body through welding.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) According to the utility model, the dovetail grooves formed in the extension assembly blocks are matched with the dovetails fixed on the outer surfaces of the first plug-in protection shell and the second plug-in protection shell, so that the first plug-in protection shell and the second plug-in protection shell can be inserted in a sliding manner from the two ends of the extension assembly blocks, the first plug-in protection shell and the second plug-in protection shell can be mutually plugged and fixed by utilizing the connection of the double plug-in protection blocks and the square tenon blocks with the plug-in matching grooves formed in the second plug-in protection shell, the separation is avoided, the device main body is wrapped inside, the periphery of the device main body is protected by utilizing compressed heat insulation cotton fixed in the first plug-in protection shell and the second plug-in protection shell, and the protection at the two ends of the device main body is formed by utilizing the heat dissipation protection baffle, so that the device can avoid damage caused by direct contact of high-temperature gas to the device in the use process;
(2) According to the utility model, heat generated by the operation calculation module fixed on the heat conduction assembly block is transmitted to the circulating water cooling pipe through the guide of the heat conduction assembly block and the clamping fixing block, the clamping fixing block and the heat conduction assembly block have excellent heat conduction capacity due to material reasons, the heat is transmitted to the circulating water cooling pipe, then the circulating water cooling pipe is utilized to carry out thermal adsorption through the circulating liquid pressurized by the pressurizing valve, the heat contained in the liquid is reduced through circulation, and the exhaust fan fixed in the heat dissipation protection baffle can help the circulating water cooling pipe to rapidly exhaust the heat which cannot be absorbed, so that the working performance of the circulating water cooling pipe is ensured, and the device can avoid damage caused by overheat of the internal structure of the device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a connection structure of the detachable protective shell according to the present utility model;
FIG. 3 is a schematic diagram of a connection structure of the circulating cooling structure of the present utility model.
The reference numerals in the figures illustrate: 1. a device body; 2. a first plug-in protective shell; 3. a double plug block; 4. square tenon block; 5. a heat radiation protection baffle; 6. a heat dissipation strip; 7. an exhaust fan; 8. a second plug-in protective shell; 9. extending the assembly block; 10. clamping the fixed block; 11. a circulating water cooling pipe; 12. a supporting snap ring; 13. a pressure increasing valve; 14. a water storage tank; 15. a water inlet; 16. and (5) a circulating cooling structure.
Detailed Description
The technical solutions in 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; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "engaged/connected," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, may be a detachable connection, or may be an integral connection, may be a mechanical connection, may be an electrical connection, may be a direct connection, may be an indirect connection via an intermediary, may be a communication between two elements, and for one of ordinary skill in the art, the specific meaning of the terms in this disclosure may be understood in a specific case.
Specific examples:
referring to fig. 1-3, a stainless steel hot continuous rolling blank heat preservation control device comprises a device main body 1, wherein an extension assembly block 9 is arranged on one side of the device main body 1, a first insertion protection shell 2 and a second insertion protection shell 8 are movably inserted into two ends of one side of the extension assembly block 9 respectively, a double insertion block 3 and a square tenon block 4 are sequentially fixed on one side of the first insertion protection shell 2 from top to bottom, a heat dissipation protection baffle 5 is fixed on two ends of the device main body 1 through screws, a heat dissipation strip 6 is fixed on one side of the heat dissipation protection baffle 5 through gluing, and a plurality of exhaust fans 7 are fixed inside the heat dissipation protection baffle 5 through screws;
the inside of device main part 1 is fixed with circulation cooling structure 16, circulation cooling structure 16 includes joint fixed block 10, circulating water cooling pipe 11, supports snap ring 12, booster valve 13, water storage tank 14 and water inlet 15, and the outside of water storage tank 14 has cup jointed and has supported snap ring 12, and the top welding of water storage tank 14 has water inlet 15, and the both ends of water storage tank 14 have all been pegged graft circulating water cooling pipe 11, and there is booster valve 13 outside on circulating water cooling pipe 11 top through threaded engagement, and the outside joint of circulating water cooling pipe 11 has a plurality of joint fixed blocks 10.
In this embodiment, in order to facilitate the fixing of the first insertion protection shell 2 and the second insertion protection shell 8, insertion and matching grooves respectively matching with the dual insertion block 3 and the square tenon block 4 are formed in the second insertion protection shell 8, and the insertion and matching grooves are in clearance fit with the dual insertion block 3 and the square tenon block 4.
In this embodiment, in order to facilitate the disassembly of the first insertion protection shell 2 and the second insertion protection shell 8, dovetails are welded on the outer surfaces of one ends of the first insertion protection shell 2 and the second insertion protection shell 8, and dovetail grooves are formed in the extending assembly blocks 9, and the dovetails are in clearance fit with the dovetail grooves.
In this embodiment, in order to facilitate heat removal by the operation computing module, a heat conducting assembly block is welded between the device body 1 and the clamping fixing block 10, a plurality of operation computing modules are fixed on the surface of the heat conducting assembly block, and the clamping fixing block 10 and the heat conducting assembly block are made of aluminum-steel alloy.
In this embodiment, in order to facilitate the fixing of the circulating water cooling pipe 11, the outer diameter of the circulating water cooling pipe 11 is in clearance fit with the inner diameter of the top end of the clamping fixing block 10, and the diameter of the circulating water cooling pipe 11 is four centimeters.
In this embodiment, in order to facilitate the assembly and fixation of the water storage tank 14, the outer diameter of the water storage tank 14 and the inner diameter of the supporting snap ring 12 are in clearance fit, and the supporting snap ring 12 is connected with the device body 1 by welding.
Working principle:
when the device is used, dovetail grooves formed in the extension assembly block 9 are matched with dovetail mortises fixed on the outer surfaces of the first plug-in protection shell 2 and the second plug-in protection shell 8, so that the first plug-in protection shell 2 and the second plug-in protection shell 8 can be inserted in a sliding manner from two ends of the extension assembly block 9, the first plug-in protection shell 2 and the second plug-in protection shell 8 can be mutually fixed in a plug-in manner by utilizing connection of the double plug-in blocks 3 and the square tenon blocks 4 and the plug-in matching grooves formed in the second plug-in protection shell 8, detachment is avoided, the device main body 1 is wrapped in the device main body, the periphery of the device main body 1 is protected in a heat insulation manner by utilizing compressed heat insulation cotton fixed in the first plug-in protection shell 2 and the second plug-in protection shell 8, and protection at two ends of the device main body 1 are formed by utilizing the heat dissipation protection baffle 5, so that the device can avoid damage caused by direct contact of high-temperature gas to the device in the use process; the heat generated by the operation calculation module fixed on the heat conduction assembly block is transmitted to the circulating water cooling pipe 11 through the guide of the heat conduction assembly block and the clamping fixing block 10, the clamping fixing block 10 and the heat conduction assembly block have excellent heat conduction capacity due to material reasons, the heat is transmitted to the circulating water cooling pipe 11 and then thermally absorbed by the liquid circulating through the pressurization of the pressurizing valve 13 in the circulating water cooling pipe 11, the contained heat of the liquid is reduced through circulation, the exhaust fan 7 fixed in the heat dissipation protection baffle 5 can help the circulating water cooling pipe 11 to rapidly discharge the heat which cannot be absorbed, the working performance of the circulating water cooling pipe 11 is guaranteed, and the device can avoid damage caused by overheat of the internal structure of the device.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides a stainless steel hot tandem rolling blank heat preservation controlling means, includes device main part (1), its characterized in that, there is extension assembly piece (9) one side of device main part (1), the both ends of extension assembly piece (9) one side are respectively movable grafting has first grafting protective housing (2) and second grafting protective housing (8), one side from the top down of first grafting protective housing (2) is fixed with dual grafting piece (3) and square tenon piece (4) in proper order, the both ends of device main part (1) all are through screw fixation heat dissipation protection baffle (5), one side of heat dissipation protection baffle (5) is through gluing fixed with radiating strip (6), the inside of heat dissipation protection baffle (5) is through screw fixation has a plurality of exhaust fans (7);
the device is characterized in that a circulating cooling structure (16) is fixed inside the device main body (1), the circulating cooling structure (16) comprises a clamping fixing block (10), a circulating water cooling pipe (11), a supporting clamping ring (12), a pressurizing valve (13), a water storage tank (14) and a water inlet (15), the supporting clamping ring (12) is sleeved on the outer side of the water storage tank (14), the water inlet (15) is welded on the top end of the water storage tank (14), the circulating water cooling pipe (11) is inserted at two ends of the water storage tank (14), the pressurizing valve (13) is engaged on the outer side of the top end of the circulating water cooling pipe (11) through threads, and a plurality of clamping fixing blocks (10) are connected on the outer side of the circulating water cooling pipe (11) in a clamping mode.
2. The stainless steel hot continuous rolling billet heat preservation control device according to claim 1, wherein: the inside of second grafting protective housing (8) is offered and is matched with grafting cooperation groove that double plug block (3) and square tenon piece (4) are matchd respectively, grafting cooperation groove and double plug block (3) and square tenon piece (4) are clearance fit.
3. The stainless steel hot continuous rolling billet heat preservation control device according to claim 1, wherein: the outer surfaces of one end of the first inserting connection protective shell (2) and one end of the second inserting connection protective shell (8) are welded with dovetails, dovetail grooves are formed in the extending assembly blocks (9), and the dovetails are in clearance fit with the dovetail grooves.
4. The stainless steel hot continuous rolling billet heat preservation control device according to claim 1, wherein: the device is characterized in that a heat conduction assembly block is welded between the device main body (1) and the clamping fixing block (10), a plurality of operation calculation modules are fixed on the surface of the heat conduction assembly block, and the clamping fixing block (10) and the heat conduction assembly block are made of aluminum steel alloy.
5. The stainless steel hot continuous rolling billet heat preservation control device according to claim 1, wherein: the external diameter of the circulating water cooling pipe (11) is in clearance fit with the internal diameter of the top end of the clamping fixing block (10), and the diameter of the circulating water cooling pipe (11) is four centimeters.
6. The stainless steel hot continuous rolling billet heat preservation control device according to claim 1, wherein: the outer diameter of the water storage tank (14) is in clearance fit with the inner diameter of the supporting clamping ring (12), and the supporting clamping ring (12) is connected with the device main body (1) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223397293.0U CN218925684U (en) | 2022-12-19 | 2022-12-19 | Stainless steel hot continuous rolling blank heat preservation controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223397293.0U CN218925684U (en) | 2022-12-19 | 2022-12-19 | Stainless steel hot continuous rolling blank heat preservation controlling means |
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| Publication Number | Publication Date |
|---|---|
| CN218925684U true CN218925684U (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223397293.0U Active CN218925684U (en) | 2022-12-19 | 2022-12-19 | Stainless steel hot continuous rolling blank heat preservation controlling means |
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| CN (1) | CN218925684U (en) |
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- 2022-12-19 CN CN202223397293.0U patent/CN218925684U/en active Active
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