CN217070090U - Rotatory collection petticoat pipe of oil smoke purification - Google Patents
Rotatory collection petticoat pipe of oil smoke purification Download PDFInfo
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- CN217070090U CN217070090U CN202121392629.7U CN202121392629U CN217070090U CN 217070090 U CN217070090 U CN 217070090U CN 202121392629 U CN202121392629 U CN 202121392629U CN 217070090 U CN217070090 U CN 217070090U
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- sprocket
- circular track
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Abstract
The utility model provides a rotatory collection petticoat pipe of oil smoke purification, it is when guaranteeing the oil smoke to collect, can open fast and close, has improved the automation of equipment, has improved work efficiency. It sets up in the upper portion region of quench oil groove, its characterized in that, it includes: the mounting base is fixedly arranged on the upper ring surface of the quenching oil tank; the inner shield comprises a first annular top baffle at the top and a first enclosing plate with a semi-arc periphery; the outer protective cover comprises a second annular top baffle at the top and a second enclosing plate with a semi-arc periphery; the center of the mounting base is a through hole, and a first guide circular track groove and a second guide circular track groove are formed in the annular upper surface of the mounting base; the bottom of the first enclosing plate is embedded in the first guide circular track groove; the bottom of the second enclosing plate is embedded in a second guide circular track groove for arrangement; the diameter of the inner shield in a overlooking state is smaller than that of the outer shield; the first enclosing plate and the second enclosing plate are combined to form a circular protecting cover in a closed state.
Description
Technical Field
The utility model relates to a technical field of collection cigarette structure specifically is a rotatory collection petticoat pipe of oil smoke purification.
Background
According to the heat treatment process of large-scale mechanical parts, a large amount of oil fume waste gas is generated in a quenching oil groove, the oil fume waste gas is collected through a collecting cover, a pipeline is sent into an atomization box and an activated carbon box for treatment, adsorbed oil fume is changed into a water-oil mixture and flows into a filter water tank for treatment, tail gas is filtered and adsorbed again, and finally the oil fume is exhausted through a centrifugal fan and is discharged through an exhaust funnel at high altitude. Wherein the oil smoke collecting cover is an important key part. The requirements of collecting oil fume and waste gas at the moment of opening the quenching tank without leakage are met; the quenching tank is opened to instantly burn the oil smoke waste gas without firing open fire, the volume of the oil smoke waste gas is expanded in the burning process, the volume of the oil smoke cover needs to be large enough, and the oil smoke waste gas can be quickly discharged; after the oil smoke waste gas is exhausted, the workpiece enters and exits the quenching oil groove, and the oil smoke collecting cover can be opened quickly and does not interfere with the workpiece.
The opening and closing structure of the existing oil smoke collecting cover is complex, rapid machining operation is not utilized, and therefore a smoke collecting cover capable of being opened and closed rapidly is urgently needed.
Disclosure of Invention
To the above problem, the utility model provides a rotatory collection petticoat pipe of oil smoke purification, it is when guaranteeing the oil smoke to collect, can open fast and close, has improved the automation of equipment, has improved work efficiency.
The utility model provides an oil smoke purifies rotatory collection petticoat pipe, its upper portion region that sets up in the quenching oil groove which characterized in that, it includes:
the mounting base is fixedly arranged on the upper ring surface of the quenching oil tank;
the inner protective cover comprises a first annular top baffle at the top and a first enclosing plate with a semi-arc periphery;
the outer protective cover comprises a second annular top baffle at the top and a second enclosing plate with a semi-arc periphery;
the center of the mounting base is a through hole, a first guide circular track groove and a second guide circular track groove are arranged on the annular upper surface of the mounting base, the first guide circular track groove is arranged on the radial inner side of the second guide circular track groove, and the two track grooves are of a concentric arrangement structure;
the bottom of the first enclosing plate is embedded in a first guide circular track groove;
the bottom of the second enclosing plate is embedded in a second guide circular track groove;
the diameter of the inner shield in a overlooking state is smaller than that of the outer shield;
the first enclosing plate and the second enclosing plate are combined to form a circular protecting cover in a closed state, and the first enclosing plate and the second enclosing plate move along the corresponding guide circular track grooves to form an opening area of 0-180 degrees.
It is further characterized in that:
a smoke exhaust pipe is integrated on the second enclosing plate of the outer protecting cover, the smoke exhaust pipe is connected to a central air outlet hole formed by the first annular top baffle and the second annular top baffle in a closed state through an external connecting pipe, and the external connecting pipe is additionally configured and is connected and assembled according to the set size;
the radian of the second enclosing plate is larger than 180 degrees, and the vertical surfaces of two ends of the second enclosing plate in the radian direction are respectively provided with an inward-folding stop flange to ensure the sealing of the end part of the radian;
the inward-folding stopping edge is arranged towards the outer wall of the first enclosing plate;
at least one of the outer shield or the inner shield is driven to rotate by an external motor, so that the automation degree of the whole structure is improved;
the bottoms of the first enclosing plate and the second enclosing plate are respectively supported in the corresponding track grooves through the rollers, so that the first enclosing plate and the second enclosing plate can rotate relatively quickly and conveniently without loud noise
When the outer protective cover is driven by an external motor, an outer ring chain is arranged on the outer wall of the bottom of the second enclosing plate, an outer ring rotary servo motor drives the outer ring chain through an outer ring driving chain wheel, and the outer ring rotary servo motor is fixedly arranged at a corresponding position of the quenching oil tank or the mounting base through an outer ring support;
the height of the first enclosing plate is lower than that of the second enclosing plate, so that the normal opening and closing of the structure are ensured;
when the inner shield is driven by an external motor, an inner ring chain is arranged on the inner wall of the bottom of the first enclosing plate, an inner ring rotating servo motor is fixedly arranged at the corresponding upper part of the quenching oil tank through an inner ring motor base, a first chain wheel is arranged at the output end of the inner ring rotating servo motor, an inner ring transmission chain wheel shaft is arranged on the radial inner side, corresponding to the first chain wheel, of the mounting base, the inner ring transmission chain wheel shaft is vertically arranged, a second chain wheel is sleeved at the lower part of the inner ring transmission chain wheel shaft, a third chain wheel is sleeved at the upper part of the inner ring transmission chain wheel shaft, a through hole is formed in the side wall of the mounting base, corresponding to the first chain wheel and the second chain wheel, the transmission chain wheel is connected with the first chain wheel and the second chain wheel, and the third chain wheel is meshed with the inner ring chain;
when the outer guard shield is connected with the external motor and the inner guard shield is connected with the external motor, the two motors act synchronously, so that the opening or closing efficiency of the whole structure is better.
After the technical scheme is adopted, the diameter of the smoke collecting hood reaches 4 meters, the height of the smoke collecting hood reaches 7 meters, so that the volume of the smoke collecting hood is large enough, the inner shield and the outer shield are respectively half-round shields and can be independently or synchronously controlled in a rotating mode, and the radius size of the inner shield is smaller than that of the outer shield; the inner and outer shields can form a circular shield and a closed state when being respectively rotated and butted, and the oil fume and the waste gas generated in the quenching process are collected; when feeding or discharging, the inner protective cover or the outer protective cover can independently rotate to form a semicircular or arbitrary fan shape, and the outer protective cover of the inner protective cover is overlapped to facilitate feeding and discharging; the oil fume collection device can be quickly opened and closed while ensuring oil fume collection, so that the automation of the device is improved, and the working efficiency is improved.
Drawings
Fig. 1 is a front view structure diagram of the closed state of the present invention;
fig. 2 is a schematic side view of the closed state of the present invention;
fig. 3 is a schematic structural view of the closed state of the present invention from top view;
fig. 4 is a schematic top view of the present invention in a partially opened state;
fig. 5 is a schematic structural plan view of the fully opened state of the present invention;
FIG. 6 is an enlarged view of the mounting base and the assembly of the quench oil bath, the first shroud and the second shroud of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the quenching oil tank 10, the mounting base 20, the through hole 21, the first guide circular track groove 22, the second guide circular track groove 23, the baffle structure 24, the inner protective cover 30, the first annular top baffle 31, the first enclosing plate 32, the first roller 33, the first pressing roller 331, the inner ring chain 34, the inner ring rotary servo motor 35, the inner ring motor seat 36, the first sprocket 37, the inner ring transmission sprocket shaft 38, the second sprocket 39, the third sprocket 310, the transmission chain 311, the outer protective cover 40, the top second annular top baffle 41, the second enclosing plate 42, the second roller 43, the second pressing roller 431, the inner folding stopping edge 44, the outer ring chain 45, the outer ring rotary servo motor 46, the outer ring driving sprocket 47, the outer ring support 48, the smoke exhaust pipe 50 and the central air outlet 60.
Detailed Description
A rotary fume collecting hood for purifying oil smoke, see fig. 1 to 6, which is provided at an upper region of a quench oil bath 10, comprising: the mounting base 20 is fixedly arranged on the upper annular surface of the quenching oil tank 10;
the inner shield 30 comprises a top first annular top baffle plate 31 and a peripheral semi-circular arc-shaped first enclosing plate 32;
the outer protective cover 40 comprises a top second annular top baffle plate 41 and a peripheral semi-circular arc-shaped second enclosing plate 42;
the center of the mounting base 20 is a through hole 21, the through hole 21 is convenient for oil gas to pass through, a first guide circular track groove 22 and a second guide circular track groove 23 are respectively arranged on the annular upper surface of the mounting base 20 through a baffle structure 24, the first guide circular track groove 22 is arranged on the radial inner side of the second guide circular track groove 23, and the two track grooves are of a concentric arrangement structure;
a plurality of first rollers 33 are fixedly arranged on the outer side of the bottom of the first enclosing plate 32, and the first rollers 33 are embedded in the first guide circular track groove 22; a plurality of first pressing rollers 331 are fixedly arranged on the outer side of the bottom of the first enclosing plate, and the first pressing rollers 331 are horizontally arranged and pressed on the corresponding inner wall of the baffle structure 24;
a plurality of second rollers 43 are fixedly arranged on the inner side of the bottom of the second enclosing plate 42, the second rollers 43 are embedded in the second guide circular track groove 23 for arrangement, a plurality of second pressing rollers 431 are further fixedly arranged on the outer side of the bottom of the second enclosing plate 42, and the second pressing rollers 431 are horizontally arranged and pressed on the corresponding outer wall of the baffle structure 24;
the diameter of the inner shroud 30 in plan view is smaller than the diameter of the outer shroud 40.
The first enclosing plate 32 and the second enclosing plate 42 are combined to form a circular protective cover in a closed state, and the first enclosing plate 32 and the second enclosing plate 42 move along corresponding guide circular track grooves to form a sector opening area of 0-180 degrees.
In the specific implementation:
a smoke exhaust pipe 50 is integrated on the second enclosing plate 42 of the outer shield 40, the smoke exhaust pipe 50 is connected to a central air outlet 60 formed by the first annular top baffle 31 and the second annular top baffle 41 in a closed state through an external connecting pipe (not shown in the figure and belonging to the existing mature pipeline connecting structure), and the external connecting pipe is additionally configured and is connected and assembled according to the set size;
the radian of the second enclosing plate 42 is larger than 180 degrees, and the vertical surfaces of two ends of the second enclosing plate 42 in the radian direction are respectively provided with an inward-folding stop flange 44 to ensure the sealing of the end part of the radian; the in-turned retaining rib 44 is disposed towards the outer wall of the first collar 32; the first closure 32 is lower in height than the second closure 42 to ensure proper opening and closing of the structure.
In the specific implementation: the outer shield 40 is connected to the external motor, and the inner shield 30 is connected to the external motor;
an outer ring chain 45 is arranged on the outer wall of the bottom of the second enclosing plate 42, an outer ring rotary servo motor 46 drives the outer ring chain 45 through an outer ring driving chain wheel 47, and the outer ring rotary servo motor 46 is fixedly arranged in the quenching oil tank 10 through an outer ring support 48; the outer ring rotation servo motor 46 rotates and drives the outer ring driving chain wheel 47 to drive the outer ring chain 45 to rotate, and further drives the outer shield to rotate;
an inner ring chain 34 is arranged on the inner wall of the bottom of the first enclosing plate 32, an inner ring rotary servo motor 35 is fixedly arranged at the corresponding upper part of the quenching oil tank 10 through an inner ring motor seat 36, a first chain wheel 37 is arranged at the output end of the inner ring rotary servo motor 35, an inner ring transmission chain wheel shaft 38 is arranged on the radial inner side, corresponding to the first chain wheel 37, of the mounting base 20, the inner ring transmission chain wheel shaft 38 is vertically arranged, a second chain wheel 39 is sleeved at the lower part of the inner ring transmission chain wheel shaft 38, a third chain wheel 310 is sleeved at the upper part of the inner ring transmission chain wheel shaft 38, a through hole is arranged between the first chain wheel 37 and the second chain wheel 39 on the side wall of the mounting base 20, the transmission chain 311 is connected with the first chain wheel 37 and the second chain wheel 39, and the third chain wheel 310 is meshed with the inner ring chain 34; the inner ring rotary servo motor 35 rotates to drive the inner ring transmission chain wheel shaft 38 to rotate, and then drives the inner ring chain to rotate, so as to drive the inner protective cover to rotate;
the inner ring rotary servo motor 35 and the outer ring rotary servo motor 46 act synchronously, so that the opening or closing efficiency of the whole structure is better.
The working principle is as follows, the diameter of the smoke collecting hood reaches 4 meters, namely the diameter of the second enclosing plate reaches 4 meters, the height reaches 7 meters, namely the height of the second enclosing plate reaches 7 meters, so that the volume of the smoke collecting hood is large enough, the inner shield and the outer shield are respectively semicircular shields and can be independently or synchronously controlled in a rotating mode, and the radius size of the inner shield is smaller than that of the outer shield; the inner and outer shields can form a circular shield and a closed state when being respectively in rotary butt joint, and oil smoke and waste gas generated in the quenching process are collected; when feeding or discharging, the inner protective cover or the outer protective cover can independently rotate to form a semicircular or arbitrary fan shape, and the outer protective cover of the inner protective cover is overlapped to facilitate feeding and discharging; the oil fume collection device can be quickly opened and closed while ensuring oil fume collection, so that the automation of the device is improved, and the working efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an oil smoke purifies rotatory collection petticoat pipe, its upper portion region that sets up in the quenching oil groove which characterized in that, it includes:
the mounting base is fixedly arranged on the upper ring surface of the quenching oil tank;
the inner protective cover comprises a first annular top baffle at the top and a first enclosing plate with a semi-arc periphery;
the outer protective cover comprises a second annular top baffle at the top and a second enclosing plate with a semi-arc periphery;
the center of the mounting base is a through hole, a first guide circular track groove and a second guide circular track groove are arranged on the annular upper surface of the mounting base, the first guide circular track groove is arranged on the radial inner side of the second guide circular track groove, and the two track grooves are of a concentric arrangement structure;
the bottom of the first enclosing plate is embedded in a first guide circular track groove;
the bottom of the second enclosing plate is embedded in a second guide circular track groove;
the diameter of the inner shield in a overlooking state is smaller than that of the outer shield;
the first enclosing plate and the second enclosing plate are combined to form a circular protecting cover in a closed state, and the first enclosing plate and the second enclosing plate move along the corresponding guide circular track grooves to form an opening area of 0-180 degrees.
2. The rotary fume collecting hood for purifying oil fume as recited in claim 1, wherein: the second enclosing plate of the outer protective cover is integrated with a smoke exhaust pipe, and the smoke exhaust pipe is connected to a central air outlet formed by the first annular top baffle and the second annular top baffle in a closed state through an external connecting pipe.
3. The rotary fume collecting hood for purifying oil fume as recited in claim 2, wherein: the radian of the second enclosing plate is larger than 180 degrees, and inward-folding stop flanges are respectively arranged on the vertical surfaces of two ends of the second enclosing plate in the radian direction.
4. The rotary fume collecting hood for purifying oil fume as recited in claim 3, wherein: the inward-folded stopping edge is arranged towards the outer wall of the first enclosing plate.
5. The rotary fume collecting hood for purifying oil fume as recited in claim 1, wherein: at least one of the outer shield or the inner shield is driven to rotate by an external motor.
6. The rotary fume collecting hood for purifying oil fume as recited in claim 1, wherein: the bottoms of the first enclosing plate and the second enclosing plate are respectively supported in the corresponding track grooves through rollers.
7. The rotary fume collecting hood for purifying oil fume as recited in claim 1, wherein: when the outer protective cover is driven by an external motor, an outer ring chain is arranged on the outer wall of the bottom of the second enclosing plate, an outer ring rotary servo motor drives the outer ring chain through an outer ring driving chain wheel, and the outer ring rotary servo motor is fixedly arranged at the corresponding position of the quenching oil tank or the mounting base through an outer ring support.
8. The rotary fume collecting hood for purifying oil fume as recited in claim 1, wherein: the height of the first enclosing plate is lower than that of the second enclosing plate.
9. The rotary fume collecting hood for purifying oil fume as recited in claim 1, wherein: when the interior guard shield passes through outside motor drive, be provided with the inner circle chain on the bottom inner wall of first bounding wall, the rotatory servo motor of inner circle sets firmly in the corresponding upper portion of oil quenching groove through the inner circle motor cabinet, and the output of the rotatory servo motor of inner circle is provided with first sprocket, the radial inboard that corresponds to first sprocket of installation base is provided with inner circle transmission sprocket shaft, inner circle transmission sprocket shaft is vertical to arranging, the lower part cover of inner circle transmission sprocket shaft is equipped with the second sprocket, the upper portion cover of inner circle transmission sprocket shaft is equipped with the third sprocket, the lateral wall of installation base is provided with the through hole corresponding to between first sprocket, the second sprocket, and first sprocket, second sprocket are connected to drive chain, and the meshing of third sprocket is connected the inner circle chain.
10. The rotary fume collecting hood for purifying oil fume as recited in claim 1, wherein: when the outer protective cover is connected with the external motor and the inner protective cover is connected with the external motor, the two motors act synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121392629.7U CN217070090U (en) | 2021-06-22 | 2021-06-22 | Rotatory collection petticoat pipe of oil smoke purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121392629.7U CN217070090U (en) | 2021-06-22 | 2021-06-22 | Rotatory collection petticoat pipe of oil smoke purification |
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| Publication Number | Publication Date |
|---|---|
| CN217070090U true CN217070090U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121392629.7U Active CN217070090U (en) | 2021-06-22 | 2021-06-22 | Rotatory collection petticoat pipe of oil smoke purification |
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| CN (1) | CN217070090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263037A (en) * | 2021-06-22 | 2021-08-17 | 天龙科技炉业(无锡)有限公司 | Rotatory collection petticoat pipe of oil smoke purification |
-
2021
- 2021-06-22 CN CN202121392629.7U patent/CN217070090U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263037A (en) * | 2021-06-22 | 2021-08-17 | 天龙科技炉业(无锡)有限公司 | Rotatory collection petticoat pipe of oil smoke purification |
| CN113263037B (en) * | 2021-06-22 | 2024-06-11 | 天龙科技炉业(无锡)有限公司 | Rotatory collection petticoat pipe of oil smoke purification |
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