CN115111932A - A recovery unit for quenching furnace waste heat - Google Patents
A recovery unit for quenching furnace waste heat Download PDFInfo
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- CN115111932A CN115111932A CN202210706234.2A CN202210706234A CN115111932A CN 115111932 A CN115111932 A CN 115111932A CN 202210706234 A CN202210706234 A CN 202210706234A CN 115111932 A CN115111932 A CN 115111932A
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- waste heat
- joint
- quenching furnace
- fixedly connected
- recovery
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a recovery device for waste heat of a quenching furnace, and relates to the field of recovery devices. The recovery device for the waste heat of the quenching furnace comprises a recovery device shell and a waste heat recovery assembly, wherein a fixed mounting frame and a clamping alignment seat are fixedly connected in an inner cavity of the recovery device shell. This a recovery unit for quenching furnace waste heat when using, holistic simple structure, processing low in manufacturing cost, realize the water conservancy diversion to waste gas through the baffle that blocks that sets up, the rivers route can be established in proper order to the multiunit waste heat recovery subassembly that sets up, when guaranteeing that high temperature waste gas passes through each group waste heat recovery subassembly, can both realize the recycle to the waste heat, the energy waste has been reduced like this, the thermal recovery effect has been improved, reduce the heat of final exhaust gas, the device overall structure design is compact, small, and occupation space is not, high durability and convenient use, and the use requirement is satisfied.
Description
Technical Field
The invention relates to the technical field of recovery devices, in particular to a recovery device for waste heat of a quenching furnace.
Background
The quenching furnace is a furnace for heating workpieces before quenching, the quenching is to put the workpieces into the furnace to be heated to the quenching temperature above the critical point and keep for a period of time, and then the workpieces are quickly taken out from the furnace and put into quenching liquid for quenching.
When the waste heat recovery device is used, in order to avoid overlarge pressure inside the quenching furnace, the waste gas inside the quenching furnace is often discharged, the waste gas often contains more heat, if the waste heat is not recovered, energy waste can be caused, most of the conventional waste heat recovery devices for the quenching furnace are not compact in structure, the processing and manufacturing cost is high, the size is large, after the waste heat recovery device is used for a long time, scales are easy to form inside the waste gas, the heat conductivity is poor after the scales are formed, the heat recovery effect is further poor, scales inside the waste gas are not convenient to clean, and aiming at the defects of the prior art, the invention discloses the waste heat recovery device for the quenching furnace, so that the problems are solved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses a device for recovering waste heat of a quenching furnace, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a recovery device for residual heat of a quenching furnace comprises:
the recycling device comprises a recycling device shell, wherein a fixed mounting frame and a clamping alignment seat are fixedly connected in an inner cavity of the recycling device shell, a waste gas inlet and a waste gas outlet are formed in the front surface of the recycling device shell, a plurality of groups of blocking partition plates are fixedly connected in the inner cavity of the recycling device shell, a first shell cover and a second shell cover are respectively and fixedly connected to two sides of the recycling device shell, and a water inlet pipe and a water outlet pipe are arranged on the side wall of the second shell cover;
the waste heat recovery assembly is installed on the clamping alignment seat and the fixed installation frame, and the quantity of the waste heat recovery assembly is multiple groups.
Preferably, the waste heat recovery subassembly includes joint mount pad, heat conduction side pipe and butt joint cutting ferrule, heat conduction side pipe fixed connection is between joint mount pad and butt joint cutting ferrule, the butt joint groove has been seted up on the fixed mounting frame, the joint seal groove has been seted up on the joint counterpoint seat, butt joint cutting ferrule activity joint is in the butt joint inslot, the joint mount pad activity joint is in the joint seal groove.
Preferably, the fixed mounting frame is fixedly connected with a limiting track between the clamping and aligning seat, the two sides of the heat-conducting square tube are fixedly connected with limiting clamping blocks, and the limiting clamping blocks are movably clamped in the limiting track.
Preferably, fixedly connected with multiunit conducting strip on the heat conduction side pipe, the inside in butt joint groove is equipped with first sealing washer, the inside in joint seal groove is equipped with the second sealing washer.
Preferably, a first communicating groove is formed in the first housing cover, and a second communicating groove is formed in the second housing cover.
Preferably, the bottom of the recovery device shell is fixedly connected with a supporting column, the bottom of the supporting column is fixedly connected with a supporting bottom plate, and the supporting bottom plate is fixedly connected with the ground.
Preferably, a locking hole is formed in the inner wall of the clamping sealing groove, a cylindrical groove is formed in the clamping mounting seat, a locking column is arranged in the cylindrical groove of the clamping mounting seat, and the locking column penetrates through the clamping mounting seat and is movably clamped in the locking hole.
Preferably, the cylindrical inslot of joint mount pad is equipped with the spring main part, the both ends fixedly connected with slip post of spring main part, one side that the spring main part was kept away from to the slip post is fixed continuous with the locking post, slip post sliding connection is in the cylinder inslot of joint mount pad.
Preferably, fixedly connected with pushes away the handle on the lateral wall of slip post, the spout has been seted up on the lateral wall of joint mount pad, push away in the spout a sliding connection.
The invention discloses a device for recovering waste heat of a quenching furnace, which has the following beneficial effects:
1. this a recovery unit for quenching furnace waste heat, when using, holistic simple structure, processing low in manufacturing cost, realize the water conservancy diversion to waste gas through the baffle that blocks that sets up, the rivers route can be established in proper order to the multiunit waste heat recovery subassembly that sets up, when guaranteeing that high temperature waste gas passes through each group waste heat recovery subassembly, can both realize the recycle to the waste heat, the energy waste has been reduced like this, the thermal recovery effect has been improved, reduce the heat of final exhaust waste gas, the device overall structure design is compact, small, and occupation space is not, high durability and convenient use, and the use requirement is satisfied.
2. This a recovery unit for quenching furnace waste heat, the waste heat recovery subassembly of setting is convenient to be carried out the dismouting in the inside of recovery unit shell body, therefore, the waste heat recovery subassembly conveniently carries out periodic check, also conveniently carry out periodic cleaning after the inside scale deposit of waste heat recovery subassembly, avoid the scale deposit to cause the heat conductivility of waste heat recovery subassembly to reduce, the recovery effect to the waste heat has been improved, lift the back off the waste heat recovery subassembly, the conducting strip exposes outside, the inner chamber of heat conduction side pipe also can the visual observation, consequently, the cleaning work is convenient, guarantee that the holistic heat recovery performance of recovery unit is good.
3. This a recovery unit for quenching furnace waste heat, the installation back of carrying out the waste heat recovery subassembly can be guaranteed to first sealing washer and the second sealing washer of setting, the kneck leakproofness between waste heat recovery subassembly and fixed mounting frame and the joint counterpoint seat is good, prevent that the kneck from leaking, the first intercommunication groove of setting can realize being linked together the opening part of two sets of butt joint cutting ferrule, the second intercommunication groove of setting can realize being linked together the opening of two sets of joint mount pads, make the inside when rivers that pass through of multiunit waste heat recovery subassembly like this, make whole rivers be "S" shape and flow, it flows through each waste heat recovery subassembly of group in proper order, promote thermal absorption effect in to waste gas.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of a barrier spacer of the present invention;
FIG. 3 is a block diagram of a second housing shell of the present invention;
FIG. 4 is a block diagram of a first housing shell of the present invention;
FIG. 5 is a block diagram of the mounting frame of the present invention;
FIG. 6 is a block diagram of the card alignment seat of the present invention;
FIG. 7 is a block diagram of a curb track of the present invention;
fig. 8 is a block diagram of the waste heat recovery assembly of the present invention.
In the figure: 1. a recovery device housing; 2. a support pillar; 3. a support base plate; 4. an exhaust gas inlet; 5. an exhaust gas outlet; 6. a barrier; 7. fixing the mounting frame; 701. a butt joint groove; 8. clamping the alignment seat; 801. clamping and connecting the sealing grooves; 802. a locking hole; 9. a limiting track; 10. a waste heat recovery assembly; 11. a first housing cover; 12. a second housing shell; 13. a water inlet pipe; 14. a water outlet pipe; 15. clamping the mounting seat; 16. a heat-conducting square tube; 17. butting the clamping sleeves; 18. a heat conductive sheet; 19. a limiting clamping block; 20. a first seal ring; 21. a second seal ring; 22. a spring body; 23. a sliding post; 24. a locking post; 25. a push handle; 26. a chute; 27. a first connecting groove; 28. and a second communicating groove.
Detailed Description
Example 1:
the embodiment of the invention discloses a device for recovering waste heat of a quenching furnace, which comprises the following components in parts by weight as shown in figures 1-8:
the recycling device comprises a recycling device outer shell 1, wherein a fixed mounting frame 7 and a clamping alignment seat 8 are fixedly connected in an inner cavity of the recycling device outer shell 1, a waste gas inlet 4 and a waste gas outlet 5 are arranged on the front surface of the recycling device outer shell 1, a plurality of groups of blocking partition plates 6 are fixedly connected in the inner cavity of the recycling device outer shell 1, a first outer shell cover 11 and a second outer shell cover 12 are respectively and fixedly connected to two sides of the recycling device outer shell 1, and a water inlet pipe 13 and a water outlet pipe 14 are arranged on the side wall of the second outer shell cover 12;
the waste heat recovery assemblies 10 are arranged on the clamping alignment seat 8 and the fixed mounting frame 7, and the number of the waste heat recovery assemblies 10 is multiple.
According to shown in fig. 6 and 8, waste heat recovery subassembly 10 includes joint mount pad 15, heat conduction side's pipe 16 and butt joint cutting ferrule 17, heat conduction side's pipe 16 fixed connection is between joint mount pad 15 and butt joint cutting ferrule 17, butt joint groove 701 has been seted up on the fixed mounting frame 7, joint seal groove 801 has been seted up on the joint counterpoint seat 8, butt joint cutting ferrule 17 activity joint is in butt joint groove 701, 15 activity joints of joint mount pad are in joint seal groove 801, the overall structure of the waste heat recovery subassembly 10 that sets up is simple, carry out the installation of waste heat recovery subassembly 10 and pull down the convenience, joint counterpoint seat 8 and fixed mounting frame 7 can realize the screens to joint mount pad 15 and butt joint cutting ferrule 17, and it is inseparable to connect after the screens butt joint, stability is good, guarantee the holistic convenient to use of device.
According to the attached drawings 6, 7 and 8, fixed mounting frame 7 and joint are to spacing track 9 of fixedly connected with between the seat 8, the spacing fixture block 19 of the both sides fixedly connected with of heat conduction side's pipe 16, 19 movable joint of spacing fixture block are in spacing track 9, the support to heat conduction side's pipe 16 can be realized to the spacing fixture block 19 that sets up, make heat conduction side's pipe 16 atress stable, non-deformable, when the dismouting of carrying out waste heat recovery subassembly 10, make the dismouting process slide more smoothly, reduce wear.
According to fig. 6, 7 and 8, the heat conducting square tube 16 is fixedly connected with a plurality of groups of heat conducting fins 18, a first sealing ring 20 is arranged in the butt joint groove 701, a second sealing ring 21 is arranged in the clamping sealing groove 801, the arranged first sealing ring 20 and the second sealing ring 21 can ensure that after the waste heat recovery assembly 10 is installed, the sealing performance of the joint between the waste heat recovery assembly 10 and the fixed mounting frame 7 and the clamping alignment seat 8 is good, and water leakage at the joint is prevented.
According to shown in figures 3 and 4, first intercommunication groove 27 has been seted up to the inside of first shell cover 11, second intercommunication groove 28 has been seted up to the inside of second shell cover 12, the first intercommunication groove 27 that sets up can realize being linked together two sets of opening parts that dock cutting ferrule 17, the second intercommunication groove 28 that sets up can realize being linked together the opening of two sets of joint mount pads 15, make when inside rivers that pass through of multiunit waste heat recovery subassembly 10 like this, make whole rivers be "S" shape and flow, flow through each set of waste heat recovery subassembly 10 in proper order, promote thermal absorption effect in the waste gas.
According to the attached drawing 1, the bottom of the recovery device shell 1 is fixedly connected with a support column 2, the bottom of the support column 2 is fixedly connected with a support bottom plate 3, and the support bottom plate 3 is fixedly connected with the ground. The supporting column 2 and the supporting bottom plate 3 which are arranged support the recovery device outer shell 1, so that the recovery device outer shell 1 is fixedly and stably supported on the ground.
The theory of operation, the device is when using, is convenient for assemble, during the equipment, installs multiunit waste heat recovery subassembly 10 on fixed mounting frame 7, joint counterpoint seat 8 and spacing track 9 for joint mount pad 15 and joint seal groove 801 joint, butt joint cutting ferrule 17 and butt joint groove 701 joint, and form sealedly through the first sealing washer 20 and the second sealing washer 21 that set up, guarantee that the kneck is connected stably.
The exhaust port of the quenching furnace is connected with the waste gas inlet 4, the water inlet pipe 13 is connected with the water pump, when the exhaust port of the quenching furnace discharges high-temperature waste gas, the high-temperature waste gas can enter the inner cavity of the recovery device shell body 1 through the waste gas inlet 4, and the waste heat recovery assembly 10 sequentially passes through each group of the waste heat recovery assemblies, and the S-shaped waste heat recovery device forms the S-shaped movement from bottom to top through the diversion of the blocking partition plate 6.
When the water pump transports rivers to inlet tube 13, get into the inside of first group waste heat recovery subassembly 10 through inlet tube 13, then through first communicating groove 27 after, get into the inside of second group waste heat recovery subassembly 10, and then get into the inside of third group waste heat recovery subassembly 10 through second communicating groove 28 again, then will get into the inside of fourth group waste heat recovery subassembly 10 through another a set of first communicating groove 27 again, so on, finally discharge by outlet pipe 14.
When high temperature waste gas is through waste heat recovery subassembly 10, can pass through conducting strip 18 conduction to heat conduction side pipe 16 with the heat on, rivers are during through every group of waste heat recovery subassembly 10, all can take away absorptive heat through heat conduction side pipe 16, thereby make in the rivers absorb heat energy and store, because high temperature waste gas can pass through every group of waste heat recovery subassembly 10, and rivers also can pass through every group of waste heat recovery subassembly 10, realize like this to thermal conduction many times, promote the heat recovery effect, the cooling is realized to final quenching furnace exhaust waste gas, the waste heat is absorbed and is stored by rivers, rivers after the heating can carry out other operations, the waste of the heat energy of reduction.
The device is when using, holistic simple structure, processing low in manufacturing cost, realize the water conservancy diversion to waste gas through the baffle 6 that blocks that sets up, the rivers route can be established in proper order to the multiunit waste heat recovery subassembly 10 that sets up, when guaranteeing that high temperature waste gas is through every a set of waste heat recovery subassembly 10, can both realize the recycle to the waste heat, the energy waste has been reduced like this, the thermal recovery effect has been improved, reduce the heat of final exhaust waste gas, the device overall structure design is compact, small, and occupation space is not, high durability and convenient use, and the use requirement is satisfied.
Example 2:
the embodiment of the invention discloses a device for recovering waste heat of a quenching furnace, which comprises the following components in parts by weight as shown in figures 1-8:
the recycling device comprises a recycling device outer shell 1, wherein a fixed mounting frame 7 and a clamping alignment seat 8 are fixedly connected in an inner cavity of the recycling device outer shell 1, a waste gas inlet 4 and a waste gas outlet 5 are arranged on the front surface of the recycling device outer shell 1, a plurality of groups of blocking partition plates 6 are fixedly connected in the inner cavity of the recycling device outer shell 1, a first outer shell cover 11 and a second outer shell cover 12 are respectively and fixedly connected to two sides of the recycling device outer shell 1, and a water inlet pipe 13 and a water outlet pipe 14 are arranged on the side wall of the second outer shell cover 12;
the waste heat recovery assemblies 10 are arranged on the clamping alignment seat 8 and the fixed mounting frame 7, and the number of the waste heat recovery assemblies 10 is multiple.
According to shown in fig. 6 and 8, waste heat recovery subassembly 10 includes joint mount pad 15, heat conduction side's pipe 16 and butt joint cutting ferrule 17, heat conduction side's pipe 16 fixed connection is between joint mount pad 15 and butt joint cutting ferrule 17, butt joint groove 701 has been seted up on the fixed mounting frame 7, joint seal groove 801 has been seted up on the joint counterpoint seat 8, butt joint cutting ferrule 17 activity joint is in butt joint groove 701, 15 activity joints of joint mount pad are in joint seal groove 801, the overall structure of the waste heat recovery subassembly 10 that sets up is simple, carry out the installation of waste heat recovery subassembly 10 and pull down the convenience, joint counterpoint seat 8 and fixed mounting frame 7 can realize the screens to joint mount pad 15 and butt joint cutting ferrule 17, and it is inseparable to connect after the screens butt joint, stability is good, guarantee the holistic convenient to use of device.
According to fig. 6, 7 and 8, locking hole 802 has been seted up on the inner wall of joint seal groove 801, cylindrical groove has been seted up to the inside of joint mount pad 15, the cylindrical inslot portion of joint mount pad 15 is equipped with locking post 24, locking post 24 passes joint mount pad 15 and activity joint in locking hole 802, the joint mount pad 15 of setting can install the inside at joint seal groove 801 through locking post 24, locking post 24 joint is behind locking hole 802 is inside, the atress is stable, difficult pine takes off, thereby guarantee that the installation effect to waste heat recovery subassembly 10 is good.
According to fig. 8, be equipped with spring main body 22 in the cylindrical groove of joint mount pad 15, spring main body 22's both ends fixedly connected with slip post 23, one side that spring main body 22 was kept away from to slip post 23 is fixed continuous with locking post 24, slip post 23 sliding connection is in the cylinder inslot of joint mount pad 15, the slip post 23 and the spring main body 22 that set up can realize supporting locking post 24, it is convenient to guarantee that locking post 24 adjusts, spring main body 22 is in compression state, spring main body 22 elasticity can be applyed at slip post 23 and locking post 24 on the whole, and then guarantee that locking post 24 is stable pegs graft inside locking hole 802, difficult pine takes off.
According to the attached drawing 8, the side wall of the sliding column 23 is fixedly connected with a push handle 25, the side wall of the clamping mounting seat 15 is provided with a sliding groove 26, the push handle 25 is slidably connected in the sliding groove 26, the push handle 25 is convenient to integrally pull the sliding column 23 and the locking column 24, and then the waste heat recovery assembly (10) is convenient to disassemble and assemble.
The waste heat recovery subassembly 10 that the device set up is convenient to be carried out the dismouting in the inside of recovery unit shell body 1, therefore, waste heat recovery subassembly 10 conveniently carries out periodic inspection, also conveniently carry out periodic cleaning after the inside scale deposit of waste heat recovery subassembly 10, avoid the scale deposit to cause the heat conductivility of waste heat recovery subassembly 10 to reduce, the recovery effect to the waste heat has been improved, lift back off waste heat recovery subassembly 10, conducting strip 18 exposes outside, the inner chamber of heat conduction side pipe 16 also can the visual observation, consequently, the cleaning work is convenient, guarantee that the holistic heat recovery performance of recovery device is good.
Waste heat recovery subassembly 10 easy dismounting, when installing waste heat recovery subassembly 10, at first lift second housing cover 12 off, first housing cover 11 and second housing cover 12 use bolt fixed connection on the outer wall of recovery unit shell body 1, lift waste heat recovery subassembly 10 this moment, and the pulling pushes away handle 25, make push away handle 25 drive slip post 23 and locking post 24 integral motion and extrude spring main part 22, at this moment, pass joint cutting ferrule 17 joint counterpoint seat 8 and finally block the inside of butt joint groove 701 into, block spacing fixture block 19 into spacing track 9, joint mount pad 15 card is blocked the inside of joint counterpoint seat 8, after the complete card is blocked, loose hand pushes away handle 25, utilize spring main part 22 elasticity to promote slip post 23 and locking post 24 integral motion, and make locking post 24 block the inside of locking hole 802, realize the installation to waste heat recovery subassembly 10.
When the waste heat recovery assembly 10 needs to be detached, the installation process is reversed, and the waste heat recovery assembly is easy and convenient to operate, time-saving and labor-saving.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A recovery device for waste heat of a quenching furnace is characterized by comprising:
the recycling device comprises a recycling device shell (1), wherein a fixed mounting frame (7) and a clamping alignment seat (8) are fixedly connected in an inner cavity of the recycling device shell (1), a waste gas inlet (4) and a waste gas outlet (5) are formed in the front surface of the recycling device shell (1), a plurality of groups of blocking partition plates (6) are fixedly connected in the inner cavity of the recycling device shell (1), a first shell cover (11) and a second shell cover (12) are fixedly connected to two sides of the recycling device shell (1) respectively, and a water inlet pipe (13) and a water outlet pipe (14) are arranged on the side wall of the second shell cover (12);
the waste heat recovery device comprises waste heat recovery assemblies (10), wherein the waste heat recovery assemblies (10) are installed on a clamping alignment seat (8) and a fixed installation frame (7), and the quantity of the waste heat recovery assemblies (10) is multiple groups.
2. The device for recovering the waste heat of the quenching furnace as claimed in claim 1, wherein: waste heat recovery subassembly (10) are including joint mount pad (15), heat conduction side pipe (16) and butt joint cutting ferrule (17), heat conduction side pipe (16) fixed connection is between joint mount pad (15) and butt joint cutting ferrule (17), butt joint groove (701) have been seted up on fixed mounting frame (7), joint seal groove (801) have been seted up on joint counterpoint seat (8), butt joint cutting ferrule (17) activity joint is in butt joint groove (701), joint mount pad (15) activity joint is in joint seal groove (801).
3. The device for recovering the waste heat of the quenching furnace as claimed in claim 2, wherein: fixedly connected with spacing track (9) between fixed mounting frame (7) and joint counterpoint seat (8), the both sides fixedly connected with spacing fixture block (19) of heat conduction side pipe (16), spacing fixture block (19) activity joint is in spacing track (9).
4. The device for recovering the waste heat of the quenching furnace as claimed in claim 3, wherein: fixedly connected with multiunit conducting strip (18) on heat conduction side pipe (16), the inside of butt joint groove (701) is equipped with first sealing washer (20), the inside of joint seal groove (801) is equipped with second sealing washer (21).
5. The device for recovering the waste heat of the quenching furnace according to claim 1, wherein: a first communicating groove (27) is formed in the first shell cover (11), and a second communicating groove (28) is formed in the second shell cover (12).
6. The device for recovering the waste heat of the quenching furnace according to claim 1, wherein: the bottom fixedly connected with support column (2) of recovery unit shell body (1), the bottom fixedly connected with supporting baseplate (3) of support column (2), supporting baseplate (3) fixed connection is subaerial.
7. The device for recovering the waste heat of the quenching furnace as claimed in claim 2, wherein: locking hole (802) have been seted up on the inner wall of joint seal groove (801), cylindrical groove has been seted up to the inside of joint mount pad (15), the cylindrical inslot portion of joint mount pad (15) is equipped with locking post (24), locking post (24) pass joint mount pad (15) and activity joint is in locking hole (802).
8. The device for recovering the waste heat of the quenching furnace as claimed in claim 7, wherein: the cylindrical inslot of joint mount pad (15) is equipped with spring main part (22), the both ends fixedly connected with slip post (23) of spring main part (22), one side that spring main part (22) were kept away from in slip post (23) is fixed continuous with locking post (24), slip post (23) sliding connection is in the cylinder inslot of joint mount pad (15).
9. The device for recovering the waste heat of the quenching furnace as claimed in claim 8, wherein: fixedly connected with pushes away handle (25) on the lateral wall of slip post (23), spout (26) have been seted up on the lateral wall of joint mount pad (15), push away handle (25) sliding connection in spout (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210706234.2A CN115111932A (en) | 2022-06-21 | 2022-06-21 | A recovery unit for quenching furnace waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210706234.2A CN115111932A (en) | 2022-06-21 | 2022-06-21 | A recovery unit for quenching furnace waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115111932A true CN115111932A (en) | 2022-09-27 |
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ID=83327424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210706234.2A Pending CN115111932A (en) | 2022-06-21 | 2022-06-21 | A recovery unit for quenching furnace waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115111932A (en) |
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2022
- 2022-06-21 CN CN202210706234.2A patent/CN115111932A/en active Pending
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