CN104232872B - There is the steel ball quenching device to intermediate frequency furnace refrigerating function - Google Patents
There is the steel ball quenching device to intermediate frequency furnace refrigerating function Download PDFInfo
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- CN104232872B CN104232872B CN201410480695.8A CN201410480695A CN104232872B CN 104232872 B CN104232872 B CN 104232872B CN 201410480695 A CN201410480695 A CN 201410480695A CN 104232872 B CN104232872 B CN 104232872B
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Abstract
There is the steel ball quenching device to intermediate frequency furnace refrigerating function, belong to the quenching facility technology field of metalwork.Comprise quenching tank; Spiral bobbin; Liquid quenchants transfer lime; Feature: establish left sealing cap at the left end of liquid quenchants transfer lime, the side of left sealing cap forms left sealing cap chamber, right aling cap is established at the right-hand member of liquid quenchants transfer lime, the side of right aling cap forms right aling cap chamber, heat exchanger tube is established in liquid medium Delivery lumen, left sealing cap is extended with left sealing cap interface back to the side in left sealing cap chamber, right aling cap is extended with right aling cap interface back to the side in right aling cap chamber, between left and right capping interface, connect liquid circulation mechanism, liquid circulation loop connects intermediate-frequency heating furnace.Without the need to using cooling tower to cool intermediate-frequency heating furnace, and there is not contaminated situation in cooling fluid; Ensure lasting clean; Reduce investment outlay; Economize on electricity joint liquid; Guarantee the stability of work, ensure that intermediate-frequency heating furnace is in good working order.
Description
Technical field
The invention belongs to the quenching facility technology field of metalwork, be specifically related to a kind of steel ball quenching device had intermediate frequency furnace refrigerating function.
Background technology
For production of construction materials industry as manufacture of cement manufacturer, in the process of producing cement, need to being carried out ball milling (industry custom claim grinding) by the ore after the crusher in crushing of former process, and ball milling needs to use that wear resistance is desirable, the steel ball of tenacity excellent in a large number.The production process of steel ball is: by process furnace, bar (i.e. steel pole) is heated to about about 1000-1100 DEG C, go out after process furnace by the balling-up of balling-up machinery, " rolling the ball forming mechanism of steel ball machine " (these two patents propose by the applicant) that balling-up machinery provides as " ball forming mechanism of bar ball rolling machine " of Chinese invention patent Authorization Notice No. CN100471597C recommendation and CN101934334B, after ball forming mechanism balling-up, steel ball is introduced quenching device quenching, " quenching mechanism of steel ball quenching " (this patent is proposed by the applicant equally) that quenching device is introduced as invention patent mandate notification number CN100497667C, steel ball can be needed to send into tempering stove tempering according to technique after quenching, go out tempering stove and become finished product steel ball.
The aforementioned structure formation of process furnace by bar and the heating of steel pole mainly contains two kinds: one for being implemented in, and namely terrace be the structure formation of the sloping hearth furnace of carrier with terrace, can see the fit structure of the process furnace of Chinese patent CN102010947B(steel ball production and tempering stove to this) and the guide rail of CN102175086A(round metal bars process furnace and the fit structure of body of heater); Two intermediate frequency furnaces for utilizing electromagnetic induction coil to heat.Namely be the sloping hearth furnace of vector construction because the volume of intermediate frequency furnace is significantly less than with terrace due to the latter, and due to the latter without the need to coal, oil or combustion gas for fuel, and only need use clean energy and electric energy, thus steel ball production firm is mostly based on intermediate frequency furnace, be auxiliary with sloping hearth furnace, even only use intermediate frequency furnace.
As is known in the industry, need by heat-eliminating medium as water carry out cooling down to electromagnetic induction coil, power tube and body of heater under intermediate frequency furnace is in running order, can by confirmations such as Chinese patent Authorization Notice No. CN201688691U and CN2331677Y being not limited to exemplify to this.
At present, the cooling of steel ball production firm to intermediate frequency furnace uses the cooling tower configured separately stereotypedly, and cooling tower is placed in outdoor buildings, is introduced, draws interface and be connected by tediously long pipeline with the heat-eliminating medium of intermediate frequency furnace.Use cooling tower that the temperature of the aforementioned electromagnetic ruhmkorff coil of intermediate frequency furnace etc. substantially can be made to be held in less than 40 DEG C, namely can meet the cooling requirement to intermediate frequency furnace.But be in outdoor due to cooling tower and be in open state, therefore, the tank (also claim pond) supporting with cooling tower subjects to pollute, cause line clogging and/or flowing not smooth, time serious, undermine intermediate frequency furnace; The water used due to cooling tower be again common river or underground water as well water, thus easily cause Incrustation of pipe, cause the flow in the unit time to diminish, affect the effective cooling to intermediate frequency furnace; Also due in order to purchase cooling tower to intermediate frequency furnace cooling, thus not only causing and managing and protecting trouble, and increasing cost of investment; And then support due to the need of work power supply of cooling tower, be thus unfavorable for energy saving and cost lowering; Also and then due to once cooling tower breaks down, easily cause intermediate frequency furnace and stop using, thus affecting intermediate frequency furnace to the heating of steel pole causes the ball rolling machine structure of subsequent work stations, quenching mechanism and tempering mechanism to be in passive state of slowing down.
If liquid quenchants such as the water be used for steel ball quenching can be played the effect cooled intermediate frequency furnace simultaneously, if steel ball quenching device that is can be made to have the function cooled intermediate frequency furnace, so above-mentioned technical problem can be eliminated substantially.The applicant has carried out literature search for this reason, but is showed no in disclosed patent up to now and non-patent literature and allly has corresponding technology to enlighten.
For above-mentioned prior art, the applicant has done long-term exploration and design, finally defines technical scheme described below, and has carried out simulation test taking under secrecy provision, and result proves practicable.
Summary of the invention
Task of the present invention be to provide a kind of contribute to abandoning cooling tower and tank thereof and use avoid the water quality for cooling intermediate-frequency heating furnace to be polluted, be conducive to preventing Incrustation of pipe and use ensure pipeline unimpeded and guarantee to intermediate-frequency heating furnace cooling cooling performance, be of value to investment reduction cost and reduce and manage and protect difficulty and use the economical load significantly alleviating user, have and be convenient to not only to save cooling fluid but also save power consumption and use the saving type advocated with the current whole society and energy-saving economic spirit and match and have and be good at lowering the temperature continually and steadily to intermediate-frequency heating furnace and use and avoid intermediate-frequency heating furnace to break down because temperature rise is large and avoid the ball rolling machine structure on subsequent work stations to occur slowing down the steel ball quenching device had intermediate frequency furnace refrigerating function of situation.
Task of the present invention has been come like this, a kind of steel ball quenching device had intermediate frequency furnace refrigerating function, comprise a quenching tank, this quenching tank is high with right-hand member and the state support of the inclination that left end is low on terrace and with the top of airborne corresponding to the liquid quenchants receiving tank be formed on terrace, one is connected for will be introduced the steel ball lead-ingroove in quenching tank by the steel ball after the roll forming of ball rolling machine structure in the side of the left end of this quenching tank, and connect one in the side of the right-hand member of quenching tank for the steel ball completing quenching in quenching tank being drawn the steel ball lead-out groove of quenching tank, one is connected with for the liquid quenchants in quenching tank being drawn quenching tank and introducing the liquid quenchants extraction interface in described liquid quenchants receiving tank in the bottom of the left end of quenching tank, one spiral bobbin, it is outer and be bearing on the spiral bobbin left shaft holder that is arranged on terrace rotationally that the left end of this spiral bobbin is stretched over described quenching tank, the middle part of spiral bobbin is positioned at quenching tank and is configured with the flight for being driven to the direction of described steel ball lead-out groove from the position of described steel ball lead-ingroove by the steel ball entering quenching tank, it is outer and be bearing on the spiral bobbin right bearing seat that is arranged on terrace equally rotationally that the right-hand member of spiral bobbin is stretched over quenching tank equally, wherein: the right-hand member of described spiral bobbin also leans out described spiral bobbin right bearing seat and is fixed with a power drive mechanism terminal pad for being connected with power drive mechanism, one liquid quenchants transfer lime, this liquid quenchants transfer lime is bearing on terrace with the side of the length direction of described quenching tank, and the bottom of the left end of this liquid quenchants transfer lime connects a blowdown interface communicated with the liquid quenchants Delivery lumen of liquid quenchants transfer lime, connect one on the top of the right-hand member of liquid quenchants transfer lime and introduce interface for the liquid quenchants introduced by liquid quenchants in described liquid quenchants Delivery lumen, the middle part of liquid quenchants transfer lime is connected with described quenching tank with the liquid quenchants delivery conduit of space state distribution by one group, be characterised in that: be equipped with a left sealing cap at the left end of described liquid quenchants transfer lime, this left sealing cap is configured with a left sealing cap chamber towards the side of liquid quenchants transfer lime, right aling cap is equipped at the right-hand member of liquid quenchants transfer lime, this right aling cap is configured with a right aling cap chamber towards the side of liquid quenchants transfer lime, the heat exchanger tube of one or more is provided with in described liquid medium Delivery lumen, the left end of this heat exchanger tube is fixed with the left end end plates of liquid quenchants transfer lime and is communicated with described left sealing cap chamber, and the right-hand member of heat exchanger tube is fixed with the right-hand member end plates of liquid quenchants transfer lime and communicate with described right aling cap chamber, be positioned at middle position at described left sealing cap be extended with a left sealing cap interface communicated with left sealing cap chamber back to the side in left sealing cap chamber, and be positioned at middle position at described right aling cap be extended with a right aling cap interface communicated with right aling cap chamber back to the side in right aling cap chamber, on a left side, a liquid circulation mechanism for making liquid circulation flow is connected between right aling cap interface, the liquid circulation loop of this liquid circulation mechanism connects intermediate-frequency heating furnace.
In a specific embodiment of the present invention, on described spiral bobbin and the position being positioned at the left end of spiral bobbin is fixed with a water retaining disk, this water retaining disk is corresponding with the left side of described flight.
In another specific embodiment of the present invention, the shape of cross section of described steel ball lead-ingroove and steel ball lead-out groove is all in U-shaped.
In another specific embodiment of the present invention, towards the top of the length direction of the side of described liquid quenchants transfer lime, space state is provided with the quenching tank communicated with quenching tank at described quenching tank and draws liquid interface, be provided with quantity and draw liquid with quenching tank and connect equal liquid quenchants delivery conduit interface on described liquid quenchants transfer lime and corresponding to position that quenching tank draws liquid interface, one end of described liquid quenchants delivery conduit is connected with liquid quenchants delivery conduit interface, and the other end and quenching tank draw liquid interface is connected.
In another specific embodiment of the present invention, described liquid quenchants delivery conduit interface is equipped with control valve, and one end of described liquid quenchants delivery conduit is connected with control valve.
Also have in a specific embodiment of the present invention, described liquid quenchants is water.
More of the present invention and in a specific embodiment, described water is rivers and lakes water, well water or tap water.
In an of the present invention and then specific embodiment, between described left sealing cap and described left end end plates, be provided with left sealing cap sealing-ring; Right aling cap sealing-ring is provided with between described right aling cap and described right-hand member end plates.
Of the present invention again more and in a specific embodiment, described comprises liquid circulation motor for the liquid circulation mechanism making liquid circulation flow, coolant recirculation pump and liquid circulation pipe, liquid circulation motor and liquid circulation pump drive connect and are arranged on the terrace of field of employment by coolant recirculation pump together with liquid circulation motor, one end of liquid circulation pipe is connected with described left sealing cap interface, the other end is connected with the coolant recirculation pump liquid outlet of coolant recirculation pump, and the coolant recirculation pump fluid inlet of coolant recirculation pump is connected with described right aling cap interface, described intermediate-frequency heating furnace is connected in series in the middle part of liquid circulation pipe.
In an again of the present invention and then specific embodiment, described cooling fluid is pure water.
One of technique effect of technical scheme provided by the invention, owing to being provided with heat exchanger tube in the liquid quenchants Delivery lumen of liquid quenchants transfer lime, and on a left side for liquid quenchants transfer lime, right-hand member has arranged a left side respectively, right aling cap, the tube chamber of heat exchanger tube is with left, right aling cap chamber communicates, to the intermediate-frequency heating furnace cooling be connected on the liquid circulation loop of liquid circulation mechanism under the work of liquid circulation mechanism, simultaneously by liquid quenchants Delivery lumen for the liquid quenchants that quenches and heat exchanger tube heat exchange, cooling fluid is lowered the temperature, thus without the need to using cooling tower to cool intermediate-frequency heating furnace, and there is not contaminated situation in cooling fluid, two, because cooling fluid is in closed pump around circuit state, thus can ensure lasting cleaning, heat exchanger tube fouling can not be made, three, owing to having abandoned cooling tower, thus can reduce investment outlay, alleviate handling cost, reduce the economical load of user, four, because liquid circulation mechanism significantly can save power consumption relative to cooling tower, and without the need in use adding cooling fluid, thus can embody economize on electricity joint liquid double effects, five, due to liquid circulation, mechanism is positioned at indoor, be not subject to the impact of extraneous hot-cool environment, thus the stability of its work can be guaranteed, for the parts effective cooling of the electromagnetic induction coil and power tube and so on of intermediate-frequency heating furnace, ensure that intermediate-frequency heating furnace is in good working order and avoids the ball rolling machine structure on subsequent work stations to occur treating work or situation of slowing down.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structure iron.
The three-dimensional structure diagram that Fig. 2 is the quenching tank shown in Fig. 1 and liquid quenchants transfer lime.
Embodiment
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
Everyly in the following description relate to upper and lower, left and right, the concept of directivity (or claim directionality) of front and rear is all for the location status residing for the figure be described, object is to facilitate public understanding, thus can not be understood as being particularly limited to technical scheme provided by the invention.
Refer to Fig. 1 and Fig. 2, giving a shape of cross section is the quenching tank 1 of U-shaped more particularly in C font, this quenching tank 1 is high with right-hand member and the state of the inclination that left end is low is supported on terrace and with the top of airborne corresponding to the liquid quenchants receiving tank 2 be formed on terrace by support 15, liquid quenchants receiving tank 2 excavates on terrace, and forms through watering paving.A steel ball lead-ingroove 11 for being introduced by the steel ball 7 after the roll forming of ball rolling machine structure in quenching tank 1 is connected in the side of the left end of this quenching tank 1, and connect one in the side of the right-hand member of quenching tank 1 for the steel ball 7 completing quenching in quenching tank 1 being drawn the steel ball lead-out groove 12 of quenching tank 1, be connected with one in the bottom of the left end of quenching tank 1 for the liquid quenchants in quenching tank 1 being drawn quenching tank 1 and introducing the liquid quenchants extraction interface 13 in liquid quenchants receiving tank 2.In the present embodiment, aforesaid steel ball lead-ingroove 11 connects the rear side of the left end at quenching tank 1, and steel ball lead-out groove 12 connects the rear side of the right-hand member at quenching tank 1, and the shape of cross section of steel ball lead-ingroove 11 and steel ball lead-out groove 12 is all in U-shaped.In a state of use, namely steel ball lead-ingroove 11 and ball rolling machine structure dock with the ball mouth of steel rolling ball mechanism.
Give a spiral bobbin 3, it is outer and be bearing on the spiral bobbin left shaft holder 31 that is arranged on terrace rotationally that the left end of this spiral bobbin 3 is stretched over described quenching tank 1, the middle part of spiral bobbin 3 is positioned at quenching tank 1 and is configured with for be driven to the direction of aforementioned steel ball lead-out groove 12 from the position of steel ball lead-ingroove 11 by the steel ball entering (being introduced by steel ball lead-ingroove 11) quenching tank 1 and until make steel ball 7 enter the flight 32 of steel ball lead-out groove 12, it is outer and be bearing in equally rotationally on the spiral bobbin right bearing seat 33 that is arranged on terrace that the right-hand member of spiral bobbin 3 is stretched over quenching tank 1 equally.Shown in Fig. 1 and Fig. 2, the right-hand member of spiral bobbin 3 also leans out spiral bobbin right bearing seat 33 and is fixed with a power drive mechanism terminal pad 34 for being connected with power drive mechanism, because the power drive mechanism mentioned here belongs to known technology, such as can see Chinese patent CN100497667C and CN201144262Y etc., therefore applicant repeats no more.
Show a liquid quenchants transfer lime 4, this liquid quenchants transfer lime 4 is bearing on terrace with the front side (also can be rear side) of the length direction of aforementioned quenching tank 1, and the bottom of the left end of this liquid quenchants transfer lime 4 connects a blowdown interface 42 communicated with the liquid quenchants Delivery lumen 41 of liquid quenchants transfer lime 4, connect one on the top of the right-hand member of liquid quenchants transfer lime 4 and introduce interface 43 for the liquid quenchants introduced by liquid quenchants in liquid quenchants Delivery lumen 41, the middle part of liquid quenchants transfer lime 4 is connected with aforementioned quenching tank 1 with the liquid quenchants delivery conduit 44 of space state distribution by one group.
Please continue to refer to Fig. 1 and Fig. 2, technical essential as technical scheme provided by the invention: be equipped with a left sealing cap 45 at the left end of aforementioned liquid quenchant transfer lime 4, this left sealing cap 45 is configured with a left sealing cap chamber 451 towards the side of liquid quenchants transfer lime 4, right aling cap 46 is equipped at the right-hand member of liquid quenchants transfer lime 4, this right aling cap 46 is configured with a right aling cap chamber 461 towards the side of liquid quenchants transfer lime 4, six roots of sensation heat exchanger tube 411 is provided with in aforementioned liquid medium transport tube chamber 41, the left end of this six roots of sensation heat exchanger tube 411 is all fixed with the left end end plates 47 of liquid quenchants transfer lime 4 and communicates with left sealing cap chamber 451, and the right-hand member of six roots of sensation heat exchanger tube 411 is fixed with the right-hand member end plates 48 of liquid quenchants transfer lime 4 and communicates with right aling cap chamber 461, be positioned at middle position at aforementioned left sealing cap 45 be extended with a left sealing cap interface 452 communicated with left sealing cap chamber 451 back to the side (left side of shown position) in left sealing cap chamber 451, and be positioned at middle position at aforementioned right aling cap 46 be extended with a right aling cap interface 462 communicated with right aling cap chamber 461 back to the side (right side of shown position) in right aling cap chamber 461, on a left side, right aling cap interface 452, a liquid circulation mechanism 5 for making liquid circulation flow is connected between 462, the liquid circulation loop of this liquid circulation mechanism 5 connects intermediate-frequency heating furnace 6.That is, intermediate-frequency heating furnace 6 is connected in series on liquid circulation loop.
Applicant it should be noted that: in the present embodiment, aforesaid heat exchanger tube 411 is not subject to the restriction of the six roots of sensation, can according to needing increase and decrease, such as both can less to piece, also can seven or more, therefore can not think with the number change of heat exchanger tube 411 and to have dissociated technology contents category disclosed by the invention.In addition, finned tube outer wall being configured with fin also can be adopted as heat exchanger tube.
Preferably, on aforesaid spiral bobbin 3 and the position being positioned at the left end of spiral bobbin 3 is fixed with a water retaining disk 35, this water retaining disk 35 is corresponding with the left side of said spiral sheet 32, and this water retaining disk 35 position on spiral bobbin 3 is also positioned at the left side of aforementioned water outlet 13.
According to professional general knowledge and from for the angle economized on resources, drawing interface 13 liquid quenchants be incorporated in liquid quenchants receiving tank 2 by liquid quenchants is cyclically utilizing.
Shown in Fig. 1 and Fig. 2, towards the top of the length direction of the side (front side of shown position) of aforementioned liquid quenchant transfer lime 4, space state is provided with the quenching tank communicated with quenching tank 1 at aforementioned quenching tank 1 and draws liquid interface 14, and be provided with quantity with quenching tank and draw the equal liquid quenchants delivery conduit interface 49 of liquid interface 14 on aforesaid liquid quenchants transfer lime 4 and corresponding to position that quenching tank draws liquid interface 14, one end of above mentioned liquid quenchants delivery conduit 44 is connected with liquid quenchants delivery conduit interface 49, and the other end and quenching tank draw liquid interface 14 is connected.Liquid quenchants delivery conduit interface 49 is equipped with control valve 491, and one end of aforementioned liquid quenchant delivery conduit 44 is connected with control valve 491.In the present embodiment, control valve 491 is manual operating valve, and its mechanism of action is just as the water tap of daily life finding.
Consider from the cheap factor of economy, the liquid quenchants repeatedly mentioned above adopts water, and water both can be the water of rivers, also can be the water in lake, can also be that well water (i.e. underground water) even uses tap water, and the present embodiment uses underground water.
Good sealing is formed, so be provided with left sealing cap sealing-ring 453 between left sealing cap 45 and left end end plates 47 with the left and right end end plates 47,48 of liquid quenchants transfer lime 4 respectively in order to make left and right capping 45,46; Right aling cap sealing-ring 463 is provided with between right aling cap 46 and right-hand member end plates 48.
The above mentioned liquid circulation mechanism 5 for making liquid circulation flow preferably but not the structure be definitely limited to is as follows: comprise liquid circulation motor 51, coolant recirculation pump 52 and liquid circulation pipe 53, liquid circulation motor 51 and coolant recirculation pump 52 transmission connect and are arranged on the terrace of field of employment by coolant recirculation pump 52 together with liquid circulation motor 51, one end of liquid circulation pipe 53 is connected with aforesaid left sealing cap interface 452, the other end is connected with the coolant recirculation pump liquid outlet 521 of coolant recirculation pump 52, and the coolant recirculation pump fluid inlet 522 of coolant recirculation pump 52 is connected with aforesaid right aling cap interface 462, aforementioned intermediate-frequency heating furnace 6 is connected in series in the middle part of liquid circulation pipe 53, more particularly, intermediate-frequency heating furnace 6 is connected on the pipeline of liquid circulation pipe 53.
In the present embodiment, because aforesaid coolant recirculation pump 52 to be arranged on the right-hand member of liquid quenchants transfer lime 4 together with liquid circulation motor 51, thus the coolant recirculation pump fluid inlet 522 of coolant recirculation pump 52 is connected with aforesaid right aling cap interface 462.So, according to professional general knowledge, the coolant recirculation pump 52 of liquid circulation mechanism 5 can be arranged at the left end of liquid quenchants transfer lime 4 completely together with liquid circulation motor 51, in this case, coolant recirculation pump feed liquor interface 522 is just connected with left sealing cap interface 452.For current by the location status shown in Fig. 1 and Fig. 2, because liquid circulation mechanism 5 has been arranged on right-hand member, therefore cooling fluid circulate direction by shown in the arrow of Fig. 1.
As shown in Figure 1 and according to known intermediate-frequency heating furnace 6, there is cooling fluid intake 61 and a cooling fluid outlet 62, by this cooling fluid intake 61 and cooling fluid outlet 62, intermediate-frequency heating furnace 6 is connected in series on the pipeline of aforementioned liquid circulation pipe 53 of liquid circulation mechanism 5.During use, cooling fluid adds from coolant recirculation pump liquid outlet 521, is coupled on coolant recirculation pump liquid outlet 521 by coolant recirculation pump 53 after to be added again.
The loop formed due to cooling fluid is closed cycle loop, thus in use can not lose, eliminate frequently by the worry of liquid.But use cooling tower in prior art and be furnished with corresponding tank, thus needing the water pump by being equipped with separately frequently to fill into, causing and using trouble.
Above mentioned cooling fluid adopts pure water, more particularly uses pure water, because pure water is not containing mineral substance, thus can not fouling on the tube chamber chamber wall of aforementioned hot exchanging tube 411, and cooling tube (also can the claim) fouling in intermediate-frequency heating furnace 6 can not be given equally.
Applicant's composition graphs 1 and Fig. 2 describe principle of work of the present invention, under the state that power drive mechanism drives spiral bobbin 3 to move by power drive mechanism terminal pad 34, introduce in quenching tank 1 by the steel ball 7 of steel rolling ball mechanism (also can claim ball forming mechanism) rolling from steel ball lead-ingroove 11, by the flight 32 on spiral bobbin 3, steel ball 7 is driven (also can claim to promote) towards the direction of steel ball lead-out groove 12, until make the steel ball 7 completing quenching draw from steel ball lead-out groove 12, and need according to technique and the tempering stove tempering of subsequent processing can be delivered to.In this process, to introduce the pumping plant that interface 43 pipeline is connected in running order with the liquid quenchants of liquid quenchants transfer lime 4, rivers and lakes water as the aforementioned for liquid quenchants or well water are introduced liquid quenchants Delivery lumen 41(when city water is used, then pumping plant can be saved, by pipeline, liquid quenchants is introduced interface 43 to be connected with tap water water supply line, but the present embodiment uses well water, therefore supplied water by pumping plant), enter water in liquid medium Delivery lumen 41 successively through liquid quenchants output tube interface 49, control valve 491(is in opened condition), liquid quenchants delivery conduit 44 and quenching tank draw liquid interface 14 and introduce in quenching tank 1, water in quenching tank 1 is drawn interface by liquid quenchants and is caused liquid quenchants receiving tank 2 13 times, reuse.In above process, by the liquid quenchants of cycling stream in liquid quenchants Delivery lumen 41 and water and heat exchanger tube 411 heat exchange, the temperature of the cooling fluid 411 flowed through in heat exchanger tube 41 is reduced.Specifically: under the work of the liquid circulation motor 51 of liquid circulation mechanism 5, cooling fluid (pure water) in heat exchanger tube 411 is successively through right aling cap 461, right aling cap interface 462, coolant recirculation pump fluid inlet 522, coolant recirculation pump liquid outlet 521, the right pipeline section of liquid circulation pipe 53, the cooling fluid intake 61 of intermediate-frequency heating furnace 6, the cooling fluid outlet 62 of intermediate-frequency heating furnace 6, the left pipeline section of liquid circulation pipe 53, left sealing cap interface 452, left sealing cap chamber 451 enters the tube chamber of heat exchanger tube 411, thus form the loop of liquid circulation flowing, realize cooling the parts of the electromagnetic induction coil in intermediate-frequency heating furnace 6 etc., and be cooled to less than 40 DEG C.
When wanting liquid towards heat-eliminating medium Delivery lumen 41 to clean, as long as so open the valve on the pipeline of blowdown interface 42, blowdown terminates rear valve-off.
In sum, technical scheme provided by the invention overcomes the shortcoming in prior art, successfully complete invention task, cashed the technique effect referred in the superincumbent technique effect hurdle of applicant comprehensively and objectively, can yet be regarded as is a ultimate attainment technical scheme.
Claims (10)
1.
a kind of steel ball quenching device had intermediate frequency furnace refrigerating function, comprise a quenching tank (1), this quenching tank (1) is high with right-hand member and the state support of the inclination that left end is low on terrace and with the top of airborne corresponding to the liquid quenchants receiving tank (2) be formed on terrace, one is connected for will be introduced the steel ball lead-ingroove (11) in quenching tank (1) by the steel ball after the roll forming of ball rolling machine structure in the side of the left end of this quenching tank (1), and connect one in the side of the right-hand member of quenching tank (1) for the steel ball completing quenching in quenching tank (1) being drawn the steel ball lead-out groove (12) of quenching tank (1), one is connected with for the liquid quenchants in quenching tank (1) being drawn quenching tank (1) and introducing liquid quenchants extraction interface (13) in described liquid quenchants receiving tank (2) in the bottom of the left end of quenching tank (1), one spiral bobbin (3), the left end of this spiral bobbin (3) is stretched over described quenching tank (1) and be bearing on the spiral bobbin left shaft holder (31) that is arranged on terrace rotationally outward, the middle part of spiral bobbin (3) is positioned at quenching tank (1) and is configured with the flight (32) for being driven to the direction of described steel ball lead-out groove (12) from the position of described steel ball lead-ingroove (11) by the steel ball entering quenching tank (1), the right-hand member of spiral bobbin (3) is stretched over quenching tank (1) and be bearing on spiral bobbin right bearing seat (33) that is arranged on terrace equally rotationally equally outward, wherein: the right-hand member of described spiral bobbin (3) also leans out described spiral bobbin right bearing seat (33) and is fixed with a power drive mechanism terminal pad (34) for being connected with power drive mechanism, one liquid quenchants transfer lime (4), this liquid quenchants transfer lime (4) is bearing on terrace with the side of the length direction of described quenching tank (1), and the bottom of the left end of this liquid quenchants transfer lime (4) connects a blowdown interface (42) communicated with the liquid quenchants Delivery lumen (41) of liquid quenchants transfer lime (4), connect one on the top of the right-hand member of liquid quenchants transfer lime (4) and introduce interface (43) for the liquid quenchants introduced by liquid quenchants in described liquid quenchants Delivery lumen (41), the middle part of liquid quenchants transfer lime (4) is connected with described quenching tank (1) with the liquid quenchants delivery conduit (44) of space state distribution by one group, it is characterized in that: be equipped with a left sealing cap (45) at the left end of described liquid quenchants transfer lime (4), this left sealing cap (45) is configured with a left sealing cap chamber (451) towards the side of liquid quenchants transfer lime (4), right aling cap (46) is equipped at the right-hand member of liquid quenchants transfer lime (4), this right aling cap (46) is configured with a right aling cap chamber (461) towards the side of liquid quenchants transfer lime (4), the heat exchanger tube (411) of one or more is provided with in described liquid medium Delivery lumen (41), the left end of this heat exchanger tube (411) is fixed with the left end end plates (47) of liquid quenchants transfer lime (4) and is communicated with described left sealing cap chamber (451), and the right-hand member of heat exchanger tube (411) is fixed with the right-hand member end plates (48) of liquid quenchants transfer lime (4) and communicates with described right aling cap chamber (461), be positioned at middle position at described left sealing cap (45) be extended with a left sealing cap interface (452) communicated with left sealing cap chamber (451) back to the side of left sealing cap chamber (451), and be positioned at middle position at described right aling cap (46) be extended with a right aling cap interface (462) communicated with right aling cap chamber (461) back to the side of right aling cap chamber (461), on a left side, right aling cap interface (452,462) a liquid circulation mechanism (5) for making liquid circulation flow is connected between, the liquid circulation loop of this liquid circulation mechanism (5) connects intermediate-frequency heating furnace (6).
2.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 1, it is characterized in that described spiral bobbin (3) is upper and the position being positioned at the left end of spiral bobbin (3) is fixed with a water retaining disk (35), this water retaining disk (35) is corresponding with the left side of described flight (32).
3.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 1, is characterized in that the shape of cross section of described steel ball lead-ingroove (11) and steel ball lead-out groove (12) is all in U-shaped.
4.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 1, it is characterized in that towards the top of the length direction of the side of described liquid quenchants transfer lime (4), space state being provided with the quenching tank communicated with quenching tank (1) at described quenching tank (1) draws liquid interface (14), go up at described liquid quenchants transfer lime (4) and the position of drawing liquid interface (14) corresponding to quenching tank is provided with quantity and draw the equal liquid quenchants delivery conduit interface (49) of liquid interface (14) with quenching tank, one end of described liquid quenchants delivery conduit (44) is connected with liquid quenchants delivery conduit interface (49), and the other end and quenching tank draw liquid interface (14) is connected.
5.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 4, it is characterized in that being equipped with control valve (491) on described liquid quenchants delivery conduit interface (49), one end of described liquid quenchants delivery conduit (44) is connected with control valve (491).
6.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 1, is characterized in that described liquid quenchants is water.
7.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 6, is characterized in that described water is rivers and lakes water, well water or tap water.
8.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 1, is characterized in that being provided with left sealing cap sealing-ring (453) between described left sealing cap (45) and described left end end plates (47); Right aling cap sealing-ring (463) is provided with between described right aling cap (46) and described right-hand member end plates (48).
9.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 1, it is characterized in that described comprising liquid circulation motor (51) for the liquid circulation mechanism (5) making liquid circulation flow, coolant recirculation pump (52) and liquid circulation pipe (53), liquid circulation motor (51) and coolant recirculation pump (52) transmission connect and are arranged on the terrace of field of employment by coolant recirculation pump (52) together with liquid circulation motor (51), one end of liquid circulation pipe (53) is connected with described left sealing cap interface (452), the other end is connected with the coolant recirculation pump liquid outlet (521) of coolant recirculation pump (52), and the coolant recirculation pump fluid inlet (522) of coolant recirculation pump (52) is connected with described right aling cap interface (462), described intermediate-frequency heating furnace (6) is connected in series in the middle part of liquid circulation pipe (53).
10.
the steel ball quenching device had intermediate frequency furnace refrigerating function according to claim 9, is characterized in that described cooling fluid is pure water.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2766621C1 (en) * | 2021-06-09 | 2022-03-15 | Общество с ограниченной ответственностью Научно-производственное предприятие «Томская электронная компания» | Method for heat treatment of steel balls and device for hardening of steel balls |
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| CN104985095B (en) * | 2015-07-20 | 2017-01-04 | 江阴东邦钢球机械有限公司 | Ball rolling technique |
| CN104985094B (en) * | 2015-07-20 | 2017-03-15 | 江阴东邦钢球机械有限公司 | Ball rolling system |
| CN106395269A (en) * | 2016-06-26 | 2017-02-15 | 桐乡守敬应用技术研究院有限公司 | Steel ball feeding device |
| CN110317933A (en) * | 2019-07-27 | 2019-10-11 | 沛县祥龙矿山机械配件有限公司 | A kind of thermal power generation steel ball thermal treatment and quenching combined device |
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| CN1046766C (en) * | 1997-03-06 | 1999-11-24 | 西昌市铁工厂 | Heat treatment process of medium-high carbon low alloyed steel forged ball and overhead rollaway type quenching appts. |
| CN100497666C (en) * | 2007-12-10 | 2009-06-10 | 陈刚 | Steel ball quenching machine |
| CN100497667C (en) * | 2007-12-10 | 2009-06-10 | 陈刚 | Quenching mechanism of steel ball quenching machine |
| JP2010024516A (en) * | 2008-07-23 | 2010-02-04 | Fuji Electronics Industry Co Ltd | Immersing and cooling device in high-frequency quenching apparatus |
| CN204080034U (en) * | 2014-09-19 | 2015-01-07 | 常熟市非凡金属制品有限公司 | There is the steel ball quenching device to intermediate frequency furnace refrigerating function |
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| RU2766621C1 (en) * | 2021-06-09 | 2022-03-15 | Общество с ограниченной ответственностью Научно-производственное предприятие «Томская электронная компания» | Method for heat treatment of steel balls and device for hardening of steel balls |
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Address after: 215557 Suzhou Province Economic Development Zone, Changshu high tech Industrial Park, sunshine Avenue, No. 68 Patentee after: CHANGSHU FEIFAN NEW MATERIAL CO., LTD. Address before: 215542, No. 1, North Road, Chang Kun Industrial Park, Suzhou, Jiangsu, Changshou City Patentee before: Changshu Feiean Metalwork Co., Ltd. |