CN107881313A - A kind of quenching unit with quenching frame and exhaust-gas treatment - Google Patents
A kind of quenching unit with quenching frame and exhaust-gas treatment Download PDFInfo
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- CN107881313A CN107881313A CN201711489059.1A CN201711489059A CN107881313A CN 107881313 A CN107881313 A CN 107881313A CN 201711489059 A CN201711489059 A CN 201711489059A CN 107881313 A CN107881313 A CN 107881313A
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
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- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a kind of quenching unit with quenching frame and exhaust-gas treatment, including：Mounting bracket, two cylinders, crossbeam, body of heater, bell, mounting seat, one-level separating mechanism, the second-order separation mechanism, blower fan and clamping device；One-level separating mechanism includes the first mounting cylinder, motor, central shaft, anode swivel plate and two cathode needles；The second-order separation mechanism includes the second mounting cylinder, metal baffle and some separating plates.Beneficial effects of the present invention：1) waste gas is handled using multi-stage separation, has reached more preferable separating effect；2) quenching processing can be carried out to the workpiece of sizes, and does not interfere with the separating treatment to waste gas；3) only need that to anode swivel plate and filter progress disassembly, cleaning practicality can be reinstalled, the utilization ratio of device can be improved.
Description
Technical field
The present invention relates to steel Field of Heat-treatment, and in particular to a kind of quenching unit with quenching frame and exhaust-gas treatment.
Background technology
Quenching is that steel is heated to more than critical-temperature, held for some time, then to be carried out more than critical cooling rate
Cooling, so as to obtain the unbalance microstructure (also with good grounds to need to obtain bainite or holding single phase austenite) based on martensite
A kind of heat-treatment technology method.Quenching is the work post process being most widely used in steel heat treatment process.
The species of quenching is divided with the difference of methods for cooling, mainly has single-stage quenching, double quenching, grade quench and waits
Temperature quenching etc..
(1) single-stage quenching.Single-stage quenching is that austenite workpiece is immersed rapidly into a certain hardening media, is as cold as room temperature always
Hardening step method.The selection gist of single-stage quenching cooling medium is：The cooling velocity of workpiece in the medium have to be larger than
The critical cooling rate of this workpiece steel grade, and should ensure that workpiece will not hardening crack.Single-stage quenching medium have water, salt solution, buck, oil with
And quenching medium of some particular formulations etc..
(2) double quenching.The shortcomings that in order to overcome single-stage quenching, the quenching of workpiece is set to cool down as close possible to preferable feelings
Condition, two kinds of different media of cooling capacity can be cooperated use, the workpiece after will heating first is quenched into the first cooling
In the big medium of ability, treat that it is cooled to a little higher than Ms temperature (about 300 DEG C), it is less to be transferred to second of cooling capacity immediately after
It is cooled to room temperature in medium, this quenching and cooling method is referred to as double quenching.
(3) grade quench (martempering).The characteristics of this cooling means is first that workpiece immersion temperature is slightly higher
In Ms bath, the temperature for being cooled to bath is incubated to workpiece surface and center in bath, then takes out air cooling.Bath temperature
Generally Ms+ (10~20) DEG C.The composition of medium is using salt made from earth containing a comparatively high percentage of sodium chloride bath, alkaline bath, neutral salt bath in bath.
(4) delayed quenching.After Quench heating, workpiece is not immersed in cooling medium immediately, but is first carried out in atmosphere
The cooling of short time, when workpiece is down to certain temperature, then cooling medium is immersed, this process for quenching is referred to as delayed quenching or prolonged
Quenching late.
(5) selective hardening.As long as some points hardness of some workpiece is higher, other positions are without hardness requirement or require hardness
It is relatively low.This case can typically use selective hardening method, i.e., only to some part is quenched on workpiece method.Selective hardening
Principal mode have two kinds, local heating Local cooling method and overall heating Local cooling method.The former is primarily adapted for use in salt bath furnace
Workpiece during heating, the latter's batch-type furnace, salt bath furnace can use.
Above quenching technical generally comprises heating, insulation, 3 stages of cooling.Often produced in quenching process a large amount of
Waste gas containing carcinogenic oil smoke, atmosphere pollution will be caused by directly discharging these waste gas, and conventional quenching stove cannot be to these waste gas
Processing is collected, carcinogenic danger can be caused to hardening step personnel.
A kind of accordingly, it is desirable to provide quenching unit that separating treatment can be carried out to quenching waste gas.
The content of the invention
The invention provides a kind of quenching unit with quenching frame and exhaust-gas treatment, solve and quench waste gas in the prior art
Direct exhaust emission environment and the problem of carcinogenic risk can be caused to quenching personnel.
To achieve the above object, present invention employs following technical scheme：
A kind of quenching unit with quenching frame and exhaust-gas treatment, including：Mounting bracket, two cylinders, crossbeam, body of heater, bell, peace
Seat, one-level separating mechanism, the second-order separation mechanism, blower fan and clamping device are filled, wherein,
Mounting bracket includes two stands, and a cylinder is provided with each support；
Body of heater is arranged on mounting bracket, and body of heater is between two stands；
Upper of furnace body depression is provided with two mounting grooves for crossbeam installation, and crossbeam is across on body of heater, and crossbeam both ends are prolonged
Reach outside body of heater, do not hinder the movement of crossbeam in the vertical direction at the top of body of heater, bottom of furnace body is used to contain quenching liquid, crossbeam two
End is respectively connecting to each cylinder piston rod；
Bell is arranged on crossbeam, and bell is used to cover at the top of body of heater；
Mounting seat is arranged at the top of bell, and first through hole is offered in mounting seat, opens up the second through hole at the top of bell, and the
One through hole and the connection of the second through hole, bell inwall is provided with an air cavity, if air cavity wall offers connection air cavity and external environment
Dry third through-hole；
One-level separating mechanism includes the first mounting cylinder, motor, central shaft, anode swivel plate and two cathode needles, the first installation
Cylinder is arranged in mounting seat, and the first mounting cylinder is connected by first through hole and the second through hole with air cavity, and motor is arranged on installation
End of the cylinder away from mounting seat, central shaft one end are connected to motor output, one end extension of the central shaft away from motor output
Into first through hole, on centrally disposed axle, the one end of two cathode needles is mounted opposite in mounting seat anode swivel plate,
And the other end of each cathode needle away from mounting seat extends to end of the mounting cylinder away from mounting seat, and each cathode needle is with
Mandrel is parallel in mounting cylinder, wherein, each cathode needle does not contact with motor；
Fourth hole is offered in the end sidewalls of first mounting cylinder installation motor, the second-order separation mechanism includes the second installation
Cylinder, metal baffle and some separating plates, the second mounting cylinder one end are connected by one first connecting tube with the first mounting cylinder, and the
One connecting tube connects the first mounting cylinder and the second mounting cylinder by fourth hole, and the second mounting cylinder and the first connecting tube junction are pacified
Equipped with metal baffle, some first filter bores are provided with metal baffle so that the waste gas after the processing of one-level separating mechanism leads to
Cross, some separating plates are installed in parallel in the second mounting cylinder, and the second filter bores, and each filter and gold are offered on separating plate
It is parallel to belong to baffle plate,
One end of second mounting cylinder away from metal baffle offers fifth hole, and the second mounting cylinder is away from metal baffle
One end is connected by the second connecting tube with blower fan, and the second connecting tube connects blower fan and the second mounting cylinder by fifth hole；
Clamping device include installing arm, pin rod, for from X-direction by the X-direction clamping section of Workpiece clamping and for from Z
Direction is by the Z-direction clamping section of Workpiece clamping, and X-direction is vertical with Y-direction, and Z-direction and X-direction and Y-direction are vertical；
X-direction clamping section includes：Two work shape pressing plates and two first springs, installing arm are Y-shaped structure, and installing arm has three
Arm, the 6th through hole is offered on crossbeam, the support arm of installing arm one passes through the 6th through hole, offered through the support arm top of the 6th through hole
The 7th through hole above the 6th through hole of one supply and marketing bar insertion, pin rod insert the 7th through hole so that installing arm is arranged on into crossbeam
On, two support arms that installing arm does not open up the 7th through hole offer the 8th through hole passed through for work shape pressing plate, the first spring respectively
One end be connected to end of the work shape pressing plate away from installing arm, the other end of the first spring is connected to installing arm, and the first spring
Telescopic direction it is parallel with X-direction；
Z-direction clamping section includes：Vertical bar shaped gag lever post, screw rod, two L-shaped gag lever posts and two second springs, the end of installing arm three
Portion's infall offers the first screw, and vertical bar shaped gag lever post stage casing offers the second screw, screw flight connect the first screw and
Second screw, vertical bar shaped gag lever post is arranged in installing arm, two installation cavitys, and two installations are offered on vertical bar shaped gag lever post
Chamber is located at the second screw both sides, and vertical bar shaped gag lever post both ends offer for each L-shaped gag lever post insertion installation cavity respectively
Seven through holes, the restricted L-shaped gag lever post of end set of L-shaped gag lever post insertion installation cavity departs from the projection of installation cavity, and L-shaped is spacing
End of the bar away from installation cavity can only be outside the 7th through hole, and second spring one end is connected to the end of L-shaped gag lever post insertion installation cavity
Portion, the other end are connected to the installation cavity bottom relative with the 7th through hole, and the telescopic direction of second spring is parallel with Z-direction, L-shaped limit
Position bar is located at section portion outside installation cavity in the Y direction, can clamp workpiece from Z-direction under second spring elastic force；
In this programme, multi-stage separation is carried out to caused waste gas in quenching process, wherein, one-level is separated into electric field separates,
The macromolecular substances that waste gas contains are under electric field action, and macromolecular substances are electrically charged during two cathode needles, and electrically charged macromolecular exists
Move, be attached on anode swivel plate to anode swivel plate in the presence of electric field, reach the one-level separation to waste gas；The second-order separation
Separate, the waste gas after the separation of one-level separating mechanism is separated by filtration again by multilayer separating plate, finally for filter
Discharge, especially, the waste gas after one-level separation and the second-order separation, carcinogenic oil smoke contained therein can be removed effectively；
The setting of blower fan, it is in order to provide power to one-level separating mechanism and the second-order separation mechanism, to draw caused in glowing furnace give up
Gas, reach higher separating effect；Especially, the setting of anode swivel plate, when motor driven central shaft rotates, centre axis
Dynamic swivel plate rotates in one-level separates electric field, more electrically charged macromoleculars can be allowed to be attached on anode swivel plate, together
When, the waste gas in the rotational energy auxiliary absorbing glowing furnace of anode swivel plate；Clamping device carries out X-direction and Z-direction to workpiece
Clamping, avoid workpiece and depart from clamping device from X-direction or Z-direction；The setting of work shape pressing plate, clamp assemblies can be made to a variety of
The workpiece of width dimensions is clamped, while the setting of two L-shaped gag lever posts and two second springs, and workpiece can be prevented from Z-direction
Depart from clamp assemblies, and it is spacing clamp assemblies is carried out the workpiece of sizes, prevents it from departing from clamp assemblies.
Compared to prior art, the present invention has the advantages that：
1) waste gas is handled using multi-stage separation, has reached more preferable separating effect；
2) quenching processing can be carried out to the workpiece of sizes, and does not interfere with the separating treatment to waste gas；
3) only need that to anode swivel plate and filter progress disassembly, cleaning practicality can be reinstalled, device can be improved
Utilization ratio.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is one-level separating mechanism and the second-order separation mechanism structure schematic diagram；
Fig. 3 is enlarged diagram at A in Fig. 1；
Fig. 4 is sectional view at B in Fig. 3；
Fig. 5 is quenching frame structural representation；
Fig. 6 is that the first wall built-up and the second wall built-up connect sectional view；
Fig. 7 is the first wall built-up structure schematic diagram；
Fig. 8 is peg installs schematic diagram；
Fig. 9 is enlarged diagram at C in Fig. 8.
Reference in Figure of description includes：Mounting bracket 100, support 101, cylinder 200, crossbeam 300, body of heater 400,
Bell 500, mounting seat 600, the first mounting cylinder 701, motor 702, central shaft 703, anode swivel plate 704, cathode needle 705,
Two mounting cylinders 801, metal baffle 802, separating plate 803, blower fan 900, installing arm 1001, pin rod 1002, work shape pressing plate 1003,
One spring 1004, vertical bar shaped gag lever post 1005, screw rod 1006, L-shaped gag lever post 1007, second spring 1008, the first wall built-up 1101,
Second wall built-up 1102, the first limited block 1103, peg 1200, center pressing plate 1301, installation pressing plate 1302, the second limited block
1303rd, backup rolls 1304, flexure strip 1401, dop 1402, the 3rd spring 1403.
Embodiment
Such as Fig. 1~9, the present embodiment proposes a kind of quenching unit with quenching frame and exhaust-gas treatment, including：Mounting bracket
100th, two cylinders 200, crossbeam 300, body of heater 400, bell 500, mounting seat 600, one-level separating mechanism, the second-order separation mechanism, wind
Machine 900 and clamping device, wherein,
Mounting bracket 100 includes two stands 101, and a cylinder 200 is provided with each support 101；
Body of heater 400 is arranged on mounting bracket 100, and body of heater 400 is between two stands 101；
The upper recess of body of heater 400 is provided with two mounting grooves and installed for crossbeam 300, crossbeam 300 across on body of heater 400, and
The both ends of crossbeam 300 are extended to outside body of heater 400, and the top of body of heater 400 does not hinder the movement of the in the vertical direction of crossbeam 300, body of heater
400 bottoms are used to contain quenching liquid, and the both ends of crossbeam 300 are respectively connecting to each piston rod of cylinder 200；
Bell 500 is arranged on crossbeam 300, and bell 500 is used to cover the top of body of heater 400；
Mounting seat 600 is arranged on the top of bell 500, and first through hole is offered in mounting seat 600, and the top of bell 500 opens up
Second through hole, and first through hole connects with the second through hole, the inwall of bell 500 is provided with an air cavity, and air cavity wall offers connection gas
Some third through-holes of chamber and external environment；
One-level separating mechanism includes the first mounting cylinder 701, motor 702, central shaft 703, the negative electrode of anode swivel plate 704 and two
Pin 705, the first mounting cylinder 701 are arranged in mounting seat 600, and the first mounting cylinder 701 by first through hole and the second through hole with
Air cavity connects, and motor 702 is arranged on end of the mounting cylinder away from mounting seat 600, and it is defeated that the one end of central shaft 703 is connected to motor 702
Go out portion, the one end of central shaft 703 away from the output section of motor 702 is extended in first through hole, and anode swivel plate 704 is surrounded and is arranged on
On central shaft 703, the one end of two cathode needles 705 is mounted opposite in mounting seat 600, and each cathode needle 705 is away from installation
The other end of seat 600 extends to end of the mounting cylinder away from mounting seat 600, and each cathode needle 705 is parallel with central shaft 703
In mounting cylinder, wherein, each cathode needle 705 does not contact with motor 702；
Fourth hole is offered in the end sidewalls of first mounting cylinder 701 installation motor 702, and the second-order separation mechanism includes the
Two mounting cylinders 801, metal baffle 802 and some separating plates 803, the one end of the second mounting cylinder 801 by one first connecting tube with
First mounting cylinder 701 connects, and the first connecting tube connects the first mounting cylinder 701 and the second mounting cylinder 801 by fourth hole, the
Two mounting cylinders 801 and the first connecting tube junction are provided with metal baffle 802, and some first mistakes are provided with metal baffle 802
Filter opening is so that the waste gas after the processing of one-level separating mechanism is by the way that some separating plates 803 are installed in parallel in the second mounting cylinder 801
It is interior, the second filter bores are offered on separating plate 803, and each filter is parallel with metal baffle 802,
Second one end of the mounting cylinder 801 away from metal baffle 802 offers fifth hole, and the second mounting cylinder 801 is remote
The one end of metal baffle 802 is connected by the second connecting tube with blower fan 900, and the second connecting tube connects wind by fifth hole
The mounting cylinder 801 of machine 900 and second；
Clamping device include installing arm 1001, pin rod 1002, for from X-direction by the X-direction clamping section of Workpiece clamping with
And for from Z-direction, by the Z-direction clamping section of Workpiece clamping, X-direction to be vertical with Y-direction, Z-direction is hung down with X-direction and Y-direction
Directly；
X-direction clamping section includes：Two work shape pressing plates 1003 and two first springs 1004, installing arm 1001 are Y-shaped structure,
Installing arm 1001 has three support arms, and the 6th through hole is offered on crossbeam 300, and the support arm of installing arm 1,001 1 passes through the 6th through hole, passed through
The support arm top of 6th through hole offers the 7th through hole above the 6th through hole of a supply and marketing bar 1002 insertion, pin rod 1002
The 7th through hole is inserted so that installing arm 1001 is arranged on crossbeam 300, installing arm 1001 does not open up two support arms point of the 7th through hole
Do not offer the 8th through hole passed through for work shape pressing plate 1003, it is remote that one end of the first spring 1004 is connected to work shape pressing plate 1003
From the end of installing arm 1001, the other end of the first spring 1004 is connected to installing arm 1001, and the first spring 1004 is flexible
Direction is parallel with X-direction；
Z-direction clamping section includes：Vertical bar shaped gag lever post 1005, screw rod 1006, two L-shaped gag lever posts 1007 and two second springs
1008, the first screw is offered at the end portions cross of installing arm 1,001 3, the stage casing of vertical bar shaped gag lever post 1005 offers the second screw,
Screw rod 1006 is threadedly coupled the first screw and the second screw, vertical bar shaped gag lever post 1005 is arranged in installing arm 1001, directly
Two installation cavitys are offered on bar shaped gag lever post 1005, and two installation cavitys are located at the second screw both sides, 1005 liang of vertical bar shaped gag lever post
End offers the 7th through hole for each L-shaped gag lever post 1007 insertion installation cavity respectively, and L-shaped gag lever post 1007 inserts installation cavity
The restricted L-shaped gag lever post 1007 of end set depart from the projection of installation cavity, and end of the L-shaped gag lever post 1007 away from installation cavity
Can only be outside the 7th through hole, the one end of second spring 1008 is connected to the end that L-shaped gag lever post 1007 inserts installation cavity, and the other end connects
The installation cavity bottom relative with the 7th through hole is connected to, the telescopic direction of second spring 1008 is parallel with Z-direction, L-shaped gag lever post
The 1007 section portion outside the installation cavity in the Y direction, so that workpiece can be clamped from Z-direction under the elastic force of second spring 1008；
In above-described embodiment, multi-stage separation is carried out to caused waste gas in quenching process, wherein, one-level is separated into electric field point
From, macromolecular substances that waste gas contains under electric field action, macromolecular substances are electrically charged during two cathode needles 705, and electrically charged is big
Molecule moves in the presence of electric field to anode swivel plate 704, is attached on anode swivel plate 704, reaches the one-level to waste gas
Separation；The second-order separation is separated for filter, and the waste gas after the separation of one-level separating mechanism is entered again by multilayer separating plate 803
Row is separated by filtration, and is finally discharged, especially, the waste gas after one-level separation and the second-order separation, carcinogenic oil smoke contained therein
Can effectively it be removed；The setting of blower fan 900, it is in order to provide power to one-level separating mechanism and the second-order separation mechanism, to inhale
Caused waste gas in glowing furnace is taken, reaches higher separating effect；Especially, the setting of anode swivel plate 704, in motor 702
When driving the rotation of central shaft 703, central shaft 703 drives swivel plate to be rotated in one-level separates electric field, can allow more powered
The macromolecular of lotus is attached on anode swivel plate 704, meanwhile, in the rotational energy auxiliary absorbing glowing furnace of anode swivel plate 704
Waste gas；Clamping device carries out the clamping of X-direction and Z-direction to workpiece, avoids workpiece and departs from clamping machine from X-direction or Z-direction
Structure；The setting of work shape pressing plate 1003, can make clamp assemblies clamp the workpiece of a variety of width dimensions, while two L-shaped limit
The setting of the position second spring 1008 of bar 1007 and two, can prevent workpiece from departing from clamp assemblies from Z-direction, and make clamp assemblies can
It is spacing to be carried out to the workpiece of sizes, prevent it from departing from clamp assemblies.
Preferably, in order to improve the working ability of glowing furnace, the present apparatus also includes a quenching frame, quenching frame include hanger,
Some peg 1200, installing mechanism and clamping bodies, wherein,
Hanger includes some first wall built-ups 1101 and some second wall built-ups 1102, the first wall built-up 1101 and the second wall built-up 1102
On offer some first mounting holes, the middle part of the first wall built-up 1101 offers two wedge-shaped slots, and the both ends of the second wall built-up 1102 are all provided with
The Access Division for being inserted into from vertical direction in the wedge-shaped slot of the first wall built-up 1101 is equipped with, passes through the cooperation of Access Division and wedge-shaped slot
Realize that the second wall built-up 1,102 first wall built-up 1101 adjacent with two is detachably connected, each wedge-shaped slot lower end is provided with for limiting the
Two wall built-ups 1102 from vertical direction hang by upper the first limited block 1103 departed from the first wall built-up 1101, the first wall built-up 1101 and second
The cavity for connecting all first mounting holes is offered in wall 1102；
The one end of peg 1200 is installed with the rotary cylinder positioned at the lower section of peg 1200, and rotary cylinder is located on horizontal plane, turns
Dynamic cylinder is arranged on installing mechanism, and the one end of peg 1200 away from rotary cylinder is used for impaling workpiece；
The first mounting hole is provided with two opposite faces of the first wall built-up 1101 and the second wall built-up 1102, in the first wall built-up
1101 or the upper plenum of the second wall built-up 1102 be located on two opposite faces of place the first wall built-up 1101 or the second wall built-up 1102 first
Between mounting hole, be provided with installing mechanism on the first wall built-up 1101 and the second wall built-up 1102, each installing mechanism be used to by
The one end of peg 1200 is arranged on place the first wall built-up 1101 or the second wall built-up 1102 in first mounting hole, each installing mechanism bag
Include center pressing plate 1301, some installation pressing plates 1302 on center pressing plate 1301, the second limited block 1303 and backup rolls
1304, the bottom of center pressing plate 1301 is arranged in the cavity of the first wall built-up 1101 or the second wall built-up 1102, and center pressing plate 1301 pushes up
Portion passes from the first wall built-up 1101 or the top of the second wall built-up 1102, and under cavity inner wall guiding center pressing plate 1301 in vertical side
Move upwards, the backup rolls 1304 positioned at the lower section of place peg 1200, backup rolls 1304 are mounted in every one first mounting hole
The center rotating of backup rolls 1304 is surrounded through rotary cylinder and rotary cylinder, the end that each peg 1200 installs rotary cylinder stretches to
In first mounting hole, the first mounting hole is stretched out in one end of the rotary cylinder of peg 1200, and installation pressing plate 1302 is located at peg 1200 and installed
Above the end of rotary cylinder, the second limited block 1303 is arranged on installation pressing plate 1302 bottom, and the second limited block 1303 is away from
Heart pressing plate 1301；
Clamping body includes two flexure strips 1401, the spring of dop 1402 and the 3rd of the centrally disposed bottom of pressing plate 1301
1403, the first wall built-up 1101 and the cavity inner bottom surface of the second wall built-up 1102 depression are formed with the second installation installed for dop 1402
Hole, the one end of dop 1402 are arranged in the second mounting hole, and two flexure strips 1401 are in the bottom of center pressing plate 1301 and two flexure strips
A neck being caught in for dop 1402 is formed between 1401, the one end of the 3rd spring 1403 is connected to dop 1402 away from the second installation
The one end in hole, the other end of the 3rd spring 1403 are connected to neck bottom；
Wherein, can keep that the compression installation rotary cylinder of peg 1200 of pressing plate 1302 is installed under the elastic force of the 3rd spring 1403
The state of end, end of the peg 1200 away from rotary cylinder when peg 1200 installs the end of rotary cylinder is compressed when installing pressing plate 1302
Portion upwarps；When up pulling installation pressing plate 1302 end of the peg 1200 away from rotary cylinder can be caused to extend obliquely；Pass through wedge
Shape groove and the cooperation of Access Division, the first wall built-up 1101 of combination and the second wall built-up 1102, and wedge can be actually needed according to workpiece
The setting of shape groove and the first limited block 1103, it ensure that the second wall built-up 1102 will not depart from from the first wall built-up 1101；Each extension
Bar 1200 is installed by single first mounting hole, avoids the interference between each peg 1200, wherein the first installation
Hole extension also acts as support workpiece to avoid the effect that it enters in the first mounting hole；It can be realized pair by center pressing plate 1301
The once row of workpiece is removed stage makeup and costume, and every one first wall built-up 1101 and every one second wall built-up 1102 are carried out by independent center pressing plate 1301
Remove stage makeup and costume；The setting of card-tight part, center pressing plate 1301 and peg 1200 are realized on the first wall built-up 1101 and the second wall built-up 1102
Stabilization, and also assures that on the first wall built-up 1101 and the second wall built-up 1102 not between the installation pressing plate 1302 of same level
Interference, wherein, the setting of two flexure strips 1401, flexure strip is applied with pressure to dop 1402, and center pressing plate 1301 must pull against
The pressure that flexure strip 1401 applies could depart from dop 1402, the setting of the 3rd spring 1403 so that center pressing plate 1301 can only
Pull up to a certain degree, to install pressing plate 1302 corresponding to guarantee without interference with other pegs 1200.
Preferably, the quenching frame is lifted into body of heater 400 by clamping device.
Preferably, the quenching frame does not influence the processing of one-level separating mechanism and the second-order separation mechanism to waste gas.
The operation principle of the present embodiment：
Workpiece is lifted in glowing furnace by quenching frame and carries out quenching processing, while opens blower fan 900 and draws glowing furnace
In waste gas, when waste gas passes through one-level separating mechanism, cathode needle 705 makes electrically charged, the electrically charged macromolecular of macromolecular in waste gas
Move and be attached on rotary anode plate to rotary anode plate under electric field action, the waste gas through the separation of one-level separating mechanism enters
The second-order separation mechanism, when waste gas passes through metal baffle 802 and some separating plates 803, do not divided greatly by what one-level separating mechanism separated
Sub- material is attached in metal baffle 802 and some separating plates 803, and waste gas has reached the purpose separated again, finally by wind
Machine 900 is discharged.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (4)
- A kind of 1. quenching unit with quenching frame and exhaust-gas treatment, it is characterised in that including：Mounting bracket, two cylinders, crossbeam, stove Body, bell, mounting seat, one-level separating mechanism, the second-order separation mechanism, blower fan and clamping device, wherein,Mounting bracket includes two stands, and a cylinder is provided with each support；Body of heater is arranged on mounting bracket, and body of heater is between two stands；Upper of furnace body depression is provided with two mounting grooves for crossbeam installation, and crossbeam is across on body of heater, and crossbeam both ends extend to Outside body of heater, the movement of crossbeam in the vertical direction is not hindered at the top of body of heater, bottom of furnace body is used to contain quenching liquid, crossbeam both ends point Each cylinder piston rod is not connected to；Bell is arranged on crossbeam, and bell is used to cover at the top of body of heater；Mounting seat is arranged at the top of bell, and first through hole is offered in mounting seat, the second through hole is opened up at the top of bell, and first is logical Hole connects with the second through hole, and bell inwall is provided with an air cavity, and air cavity wall offers some the of connection air cavity and external environment Three through holes；One-level separating mechanism includes the first mounting cylinder, motor, central shaft, anode swivel plate and two cathode needles, the first mounting cylinder peace In mounting seat, and the first mounting cylinder is connected by first through hole and the second through hole with air cavity, and it is remote that motor is arranged on mounting cylinder From the end of mounting seat, central shaft one end is connected to motor output, and the one end of central shaft away from motor output extends to In one through hole, on centrally disposed axle, the one end of two cathode needles is mounted opposite in mounting seat anode swivel plate, and often The other end of one cathode needle away from mounting seat extends to end of the mounting cylinder away from mounting seat, and each cathode needle and central shaft It is parallel to be located in mounting cylinder, wherein, each cathode needle does not contact with motor；Offer fourth hole in the end sidewalls of first mounting cylinder installation motor, the second-order separation mechanism include the second mounting cylinder, Metal baffle and some separating plates, the second mounting cylinder one end are connected by one first connecting tube with the first mounting cylinder, and first Connecting tube connects the first mounting cylinder and the second mounting cylinder by fourth hole, and the second mounting cylinder and the first connecting tube junction are installed Have metal baffle, be provided with metal baffle some first filter bores for through one-level separating mechanism processing after waste gas by, Some separating plates are installed in parallel in the second mounting cylinder, and the second filter bores, and each filter and metal are offered on separating plate Baffle plate is parallel,One end of second mounting cylinder away from metal baffle offers fifth hole, the one end of the second mounting cylinder away from metal baffle Portion is connected by the second connecting tube with blower fan, and the second connecting tube connects blower fan and the second mounting cylinder by fifth hole；Clamping device include installing arm, pin rod, for from X-direction by the X-direction clamping section of Workpiece clamping and for from Z-direction By the Z-direction clamping section of Workpiece clamping, X-direction is vertical with Y-direction, and Z-direction and X-direction and Y-direction are vertical；X-direction clamping section includes：Two work shape pressing plates and two first springs, installing arm are Y-shaped structure, and installing arm has three support arms, The 6th through hole is offered on crossbeam, the support arm of installing arm one passes through the 6th through hole, one is offered through the support arm top of the 6th through hole The 7th through hole above the 6th through hole of supply and marketing bar insertion, pin rod insert the 7th through hole so that installing arm is arranged on into crossbeam On, two support arms that installing arm does not open up the 7th through hole offer the 8th through hole passed through for work shape pressing plate, the first spring respectively One end be connected to end of the work shape pressing plate away from installing arm, the other end of the first spring is connected to installing arm, and the first spring Telescopic direction it is parallel with X-direction；Z-direction clamping section includes：Vertical bar shaped gag lever post, screw rod, two L-shaped gag lever posts and two second springs, the end of installing arm three are handed over The first screw is offered at fork, vertical bar shaped gag lever post stage casing offers the second screw, screw flight connection the first screw and second Screw, vertical bar shaped gag lever post is arranged in installing arm, two installation cavitys, and two installation cavity positions are offered on vertical bar shaped gag lever post In the second screw both sides, vertical bar shaped gag lever post both ends offer respectively to be led to for the 7th of each L-shaped gag lever post insertion installation cavity Hole, the restricted L-shaped gag lever post of end set of L-shaped gag lever post insertion installation cavity departs from the projection of installation cavity, and L-shaped gag lever post is remote End from installation cavity can only be outside the 7th through hole, and second spring one end is connected to the end of L-shaped gag lever post insertion installation cavity, separately One end is connected to the installation cavity bottom relative with the 7th through hole, and the telescopic direction of second spring is parallel with Z-direction, L-shaped gag lever post Section portion outside installation cavity in the Y direction, so that workpiece can be clamped from Z-direction under second spring elastic force.
- 2. a kind of quenching unit with quenching frame and exhaust-gas treatment as claimed in claim 1, it is characterised in that also quenched including one Range, quenching frame include hanger, some pegs, installing mechanism and clamping body, wherein,Hanger includes some first wall built-ups and some second wall built-ups, and some first peaces are offered on the first wall built-up and the second wall built-up Hole is filled, two wedge-shaped slots are offered in the middle part of the first wall built-up, the second wall built-up both ends are provided with for being inserted into first from vertical direction Access Division in wall built-up wedge-shaped slot, realize that the second wall built-up first wall built-up adjacent with two is removable by the cooperation of Access Division and wedge-shaped slot Connection is unloaded, each wedge-shaped slot lower end is provided with for limiting the second wall built-up upper the first limit departed from the first wall built-up from vertical direction Position block 1103, the cavity for connecting all first mounting holes is offered in the first wall built-up and the second wall built-up；Peg one end is installed with the rotary cylinder below peg, and rotary cylinder is located on horizontal plane, and rotary cylinder is arranged on peace On mounting mechanism, the one end of peg away from rotary cylinder is used for impaling workpiece；The first mounting hole is provided with two opposite faces of the first wall built-up and the second wall built-up, in the first wall built-up or the second wall built-up overhead Chamber is located between the first mounting hole on two opposite faces of the wall built-up of place first or the second wall built-up, on the first wall built-up and the second wall built-up Be provided with installing mechanism, each installing mechanism is used to peg one end the is arranged on the wall built-up of place first or the second wall built-up In one mounting hole, each installing mechanism includes center pressing plate, some installation pressing plates, the second limited block on the pressing plate of center And backup rolls, center pressing plate bottom are arranged in the cavity of the first wall built-up or the second wall built-up, from the first wall built-up at the top of the pressing plate of center Or second pass at the top of wall built-up, and the center pressing plate in the vertical direction motion under cavity inner wall guiding, every one first mounting hole The backup rolls being inside mounted on below the peg of place, backup rolls turn through rotary cylinder and rotary cylinder around pressure-bearing axis center Dynamic, the end of each peg installs rotary cylinder is stretched in the first mounting hole, and the first installation is stretched out in one end of peg rotary cylinder Hole, installation pressing plate are located above the end of peg installs rotary cylinder, and the second limited block is arranged on installation pressing plate bottom, and the second limit Position block is away from center pressing plate；Clamping body includes two flexure strips, dop and the 3rd spring of centrally disposed pressing plate bottom, and the first wall built-up and second are hung Wall cavity inner bottom surface depression is arranged in the second mounting hole formed with the second mounting hole for dop installation, dop one end, two bullets Property piece a neck being caught in for dop is formed between center pressing plate bottom and two flexure strips, the 3rd spring one end is connected to dop One end away from the second mounting hole, the 3rd spring other end are connected to neck bottom；Wherein, it can keep installing the state for the end that pressing plate compresses peg installs rotary cylinder under the elastic force of the 3rd spring, work as peace End of the peg away from rotary cylinder upwarps when dress pressing plate compresses the end of peg installs rotary cylinder；Energy when up pulling installation pressing plate So that end of the peg away from rotary cylinder extends obliquely.
- 3. a kind of quenching unit with quenching frame and exhaust-gas treatment as claimed in claim 1 or 2, it is characterised in that described to quench Range is lifted into body of heater by clamping device.
- A kind of 4. quenching unit with quenching frame and exhaust-gas treatment as claimed in claim 3, it is characterised in that the quenching frame The processing of one-level separating mechanism and the second-order separation mechanism to waste gas is not influenceed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489059.1A CN107881313A (en) | 2017-12-29 | 2017-12-29 | A kind of quenching unit with quenching frame and exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711489059.1A CN107881313A (en) | 2017-12-29 | 2017-12-29 | A kind of quenching unit with quenching frame and exhaust-gas treatment |
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| CN107881313A true CN107881313A (en) | 2018-04-06 |
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| CN201711489059.1A Pending CN107881313A (en) | 2017-12-29 | 2017-12-29 | A kind of quenching unit with quenching frame and exhaust-gas treatment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075660A (en) * | 2019-05-17 | 2019-08-02 | 江苏龙泰环保设备制造有限公司 | A kind of metal component quenching waste gas processing method |
| CN111154957A (en) * | 2020-01-03 | 2020-05-15 | 燕山大学 | Device for guiding quenching waste gas and guiding method thereof |
| CN111763814A (en) * | 2020-06-23 | 2020-10-13 | 江苏联峰实业有限公司 | Deformed steel bar heat treatment device |
| CN115386708A (en) * | 2022-09-23 | 2022-11-25 | 连云港星辰智能装备科技有限公司 | Quenching furnace with waste gas waste heat treatment structure and treatment method thereof |
| CN116445695A (en) * | 2023-06-15 | 2023-07-18 | 江苏伟建工具科技有限公司 | Heat treatment equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203976862U (en) * | 2014-06-19 | 2014-12-03 | 宁波嘉隆金属处理技术服务有限公司 | A kind of quench systems |
| CN105969947A (en) * | 2016-05-26 | 2016-09-28 | 安徽省宁国诚信耐磨材料有限公司 | Method of isothermal quenching thermal treatment production line |
| CN107190126A (en) * | 2017-07-20 | 2017-09-22 | 山东南山铝业股份有限公司 | Quenching frame and quenching device |
| CN207793345U (en) * | 2017-12-29 | 2018-08-31 | 重庆捷科隆金属科技有限公司 | A kind of quenching unit with quenching frame and exhaust-gas treatment |
-
2017
- 2017-12-29 CN CN201711489059.1A patent/CN107881313A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203976862U (en) * | 2014-06-19 | 2014-12-03 | 宁波嘉隆金属处理技术服务有限公司 | A kind of quench systems |
| CN105969947A (en) * | 2016-05-26 | 2016-09-28 | 安徽省宁国诚信耐磨材料有限公司 | Method of isothermal quenching thermal treatment production line |
| CN107190126A (en) * | 2017-07-20 | 2017-09-22 | 山东南山铝业股份有限公司 | Quenching frame and quenching device |
| CN207793345U (en) * | 2017-12-29 | 2018-08-31 | 重庆捷科隆金属科技有限公司 | A kind of quenching unit with quenching frame and exhaust-gas treatment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075660A (en) * | 2019-05-17 | 2019-08-02 | 江苏龙泰环保设备制造有限公司 | A kind of metal component quenching waste gas processing method |
| CN111154957A (en) * | 2020-01-03 | 2020-05-15 | 燕山大学 | Device for guiding quenching waste gas and guiding method thereof |
| CN111154957B (en) * | 2020-01-03 | 2020-11-06 | 燕山大学 | Device for guiding quenching waste gas and guiding method thereof |
| CN111763814A (en) * | 2020-06-23 | 2020-10-13 | 江苏联峰实业有限公司 | Deformed steel bar heat treatment device |
| CN115386708A (en) * | 2022-09-23 | 2022-11-25 | 连云港星辰智能装备科技有限公司 | Quenching furnace with waste gas waste heat treatment structure and treatment method thereof |
| CN116445695A (en) * | 2023-06-15 | 2023-07-18 | 江苏伟建工具科技有限公司 | Heat treatment equipment |
| CN116445695B (en) * | 2023-06-15 | 2023-09-05 | 江苏伟建工具科技有限公司 | Heat treatment equipment |
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Application publication date: 20180406 |