CN112079063A - Dry quenching rotary seal valve - Google Patents
Dry quenching rotary seal valve Download PDFInfo
- Publication number
- CN112079063A CN112079063A CN202010953779.4A CN202010953779A CN112079063A CN 112079063 A CN112079063 A CN 112079063A CN 202010953779 A CN202010953779 A CN 202010953779A CN 112079063 A CN112079063 A CN 112079063A
- Authority
- CN
- China
- Prior art keywords
- valve body
- seal valve
- dry quenching
- rotary seal
- bidirectional screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention relates to the technical field of valves, in particular to a dry quenching rotary sealing valve, which comprises an upper valve body, a lower valve body and a rotor assembly, wherein the upper valve body is buckled with the lower valve body to form a sealing valve shell, the rotor assembly comprises a rotating shaft and a material separating plate, the material separating plate is uniformly distributed on the rotating shaft, a material outlet is arranged at the bottom of the lower valve body, guide rods are respectively and fixedly connected with the left end and the right end of the sealing valve shell, a sleeve is sleeved at the lower end of each guide rod, a material inlet is arranged at the top of the upper valve body, a bidirectional screw rod is arranged inside the material inlet, a movable plate is arranged below the bidirectional screw rod, a connecting rod is hinged to the lower surface of a sliding block, an auxiliary damping mechanism is arranged at the lower end of a damping spring, an opening, in the working process, the damping spring can play a certain damping role.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a dry quenching rotary seal valve.
Background
The dry quenching rotary seal valve is key equipment in the dry quenching project of a coke plant, is arranged at the bottom of a dry quenching furnace, and is connected with a vibration feeder at a feed inlet and a coke discharge chute at a discharge outlet. The coke discharging device has the function of continuously discharging the coke quantitatively discharged by the vibration feeder in a closed state. Can discharge material continuously and quantitatively, and has good sealing property and wear resistance. The device can effectively control the leakage of the circulating gas and dust in the dry quenching furnace and stabilize the pressure of the circulating gas in the dry quenching furnace, and is a necessary key device for the modern advanced dry quenching process.
The existing dry quenching rotary seal valve has large vibration in the operation process and is inconvenient to overhaul.
Disclosure of Invention
The invention aims to provide a dry quenching rotary seal valve to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a dry quenching rotary seal valve comprises an upper valve body, a lower valve body and a rotor assembly, wherein the upper valve body and the lower valve body are buckled to form a seal valve shell, the rotor assembly comprises a rotating shaft and a material separating plate, the material separating plate is uniformly distributed on the rotating shaft, a discharge hole is formed in the bottom of the lower valve body, guide rods are fixedly connected to the left end and the right end of the seal valve shell respectively, sleeves are sleeved at the lower ends of the guide rods and are in sliding connection with the sleeves, damping springs are mounted inside the sleeves, a feed inlet is mounted at the top of the upper valve body and is communicated with the upper valve body, a bidirectional screw rod is mounted inside the feed inlet, two ends of the bidirectional screw rod are rotatably connected with the side wall of the feed inlet respectively, a slide block is sleeved on the bidirectional screw rod and is in threaded connection with the, bilateral symmetry sets up, and the lower surface of slider articulates there is the connecting rod, and the lower extreme of connecting rod is articulated with the middle part of fly leaf, and supplementary damper is installed to damping spring's lower extreme.
Further: the rotating shaft penetrates through the sealing valve shell, the rotating shaft is rotatably connected with the sealing valve shell, and a rotary sealing assembly is installed at the position where the rotating shaft is contacted with the sealing valve shell.
Further: and a driving motor is fixedly connected to the outer wall of the sealing valve shell, and a shaft extension end of the driving motor is connected with the end part of the rotating shaft.
Further: and the outer side wall of the feeding port is fixedly connected with an adjusting motor, and the shaft extension end of the adjusting motor is connected with the end part of the bidirectional screw rod.
Further: the adjusting motor is a positive and negative rotation motor.
Further: supplementary damper includes buffer board, mount, leaf spring, damping spring's lower extreme fixedly connected with buffer board, and the lower fixed surface of buffer board is connected with the mount, installs the leaf spring on the mount.
Further: and a supporting block is arranged at the end part of the plate spring.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: in the embodiment of the invention, before the device is operated, the adjusting motor is used for driving the opening angles of the two movable plates, the movable plates are used for controlling the amount of coke entering the sealing valve, and the phenomenon that the coke enters the sealing valve in large quantity to cause blockage is avoided.
Drawings
Fig. 1 is a schematic structural view of a dry quenching rotary seal valve;
FIG. 2 is a schematic structural view of a feed inlet in a dry quenching rotary seal valve;
fig. 3 is a perspective view of a dry quenching rotary seal valve.
The reference numerals in the schematic drawings illustrate: 1-an upper valve body; 2-lower valve body; 3-a rotating shaft; 4-a material separating plate; 5-a guide rod; 6-a sleeve; 7-a damping spring; 8-a buffer plate; 9-a fixing frame; 10-a plate spring; 11-a support block; 12-a feed inlet; 13-a bidirectional screw rod; 14-a slide block; 15-a movable plate; 16-a connecting rod; 17-adjusting the motor; 18-a discharge hole; 19-driving the motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
In the description of the present invention, it is to be understood that the term "center". The orientations or positional relationships indicated by "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are based on the orientations or positional relationships shown in fig. 1 and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a dry quenching rotary seal valve includes an upper valve body 1, a lower valve body 2 and a rotor assembly, the upper valve body 1 and the lower valve body 2 are fastened to form a seal valve housing, a cavity is formed inside the upper valve body 1 and the lower valve body 2 for mounting the rotor assembly, the rotor assembly includes a rotating shaft 3 and a material partition plate 4, the rotating shaft 3 penetrates through the seal valve housing, the rotating shaft 3 is rotatably connected with the seal valve housing, the rotary seal assembly is mounted at a position where the rotating shaft 3 contacts with the seal valve housing to perform a rotary seal function, a driving motor 19 is fixedly connected to an outer wall of the seal valve housing, a shaft extension end of the driving motor 19 is connected to an end of the rotating shaft 3, the material partition plate 4 is uniformly distributed on the rotating shaft 3, the cavity inside the seal valve is uniformly partitioned by the material partition plate 4, the rotary shaft 3 can be driven to rotate, so that the material separating plate 4 is driven to rotate, and therefore continuous quantitative discharging of coke is achieved, the left end and the right end of a sealing valve shell are respectively and fixedly connected with a guide rod 5, the lower end of the guide rod 5 is sleeved with a sleeve 6, the guide rod 5 is in sliding connection with the sleeve 6, the guide rod 5 can slide up and down along the sleeve 6, a damping spring 7 is installed inside the sleeve 6, a certain damping effect can be achieved through the damping spring 7, vibration generated during operation of the device is reduced, a feed inlet 12 is installed at the top of an upper valve body 1, the feed inlet 12 is communicated with the upper valve body 1, a bidirectional screw rod 13 is installed inside the feed inlet 12, two ends of the bidirectional screw rod 13 are respectively and rotatably connected with the side wall of the feed inlet 12, an adjusting motor 17 is fixedly connected to the outer side wall of the feed inlet 12, a shaft, the adjusting motor 17 is controlled to rotate forwards and backwards to drive the bidirectional screw rod 13 to rotate forwards and backwards, the bidirectional screw rod 13 is sleeved with the sliding blocks 14, the sliding blocks 14 are in threaded connection with the bidirectional screw rod 13, the movable plate 15 is arranged below the bidirectional screw rod 13, the end part of the movable plate 15 is hinged with the inner side wall of the feed inlet 12, the two movable plates 15 are arranged symmetrically left and right, the lower surface of each sliding block 14 is hinged with the connecting rod 16, the lower end of each connecting rod 16 is hinged with the middle part of the corresponding movable plate 15, the adjusting motor 17 is controlled to rotate forwards and backwards to drive the two sliding blocks 14 to move in opposite directions or move backwards, so that the connecting rod 16 drives the opening angles of the two movable plates 15, the movable plates 15 are used for controlling the amount of coke entering the sealing valve, and when the sealing valve needs to be overhauled, is very convenient.
Example 2
On embodiment 1's basis, supplementary damper is installed to damping spring 7's lower extreme, supplementary damper includes buffer board 8, mount 9, leaf spring 10, damping spring 7's lower extreme fixedly connected with buffer board 8, buffer board 8's lower fixed surface is connected with mount 9, install leaf spring 10 on the mount 9, utilize leaf spring 10 can play supplementary absorbing effect, further reduce the vibration that produces when this device moves, supporting shoe 11 is installed to leaf spring 10's tip.
With reference to the embodiment 1 and the embodiment 2, the working principle of the invention is as follows: before the device operates, the adjusting motor 17 is controlled to rotate positively and negatively to drive the bidirectional screw rod 13 to rotate positively and negatively to drive the two sliding blocks 14 to move oppositely or reversely, so that the connecting rod 16 drives the opening angles of the two movable plates 15, the movable plates 15 are utilized to control the amount of coke entering the sealing valve, the coke falls into the sealing valve through the feed inlet 12 to avoid blockage caused by a large amount of coke entering the sealing valve, the driving motor 19 is started to drive the rotating shaft 3 to rotate so as to drive the partition plate 4 to rotate, thereby realizing continuous quantitative discharging of the coke, and the coke can be discharged from the discharge port 18. in the working process of the device, the damping spring 7 can play a certain damping role to reduce the vibration generated during the operation of the device, and the device is also provided with an auxiliary damping mechanism to play an auxiliary damping role to further reduce the vibration generated during the operation of the device, moreover, when the sealing valve needs to be overhauled, the adjusting motor 17 is used for driving the movable plate 15 to move to the horizontal position, so that coke is prevented from entering the sealing valve, the maintenance of the sealing valve is facilitated, and the maintenance is very convenient.
It should be particularly noted that the upper valve body 1, the lower valve body 2 and the rotor assembly are applied in the prior art, and the guide rod, the sleeve, the damping spring, the auxiliary damping mechanism, the bidirectional screw rod, the sliding block and the movable plate are innovation points of the application, so that the problem that the existing dry quenching rotary seal valve vibrates greatly in the operation process is effectively solved.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
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 (7)
1. A dry quenching rotary seal valve comprises an upper valve body (1), a lower valve body (2) and a rotor assembly, and is characterized in that the upper valve body (1) and the lower valve body (2) are buckled to form a seal valve shell, the rotor assembly comprises a rotating shaft (3) and material separating plates (4), the material separating plates (4) are uniformly distributed on the rotating shaft (3), a discharge port (18) is arranged at the bottom of the lower valve body (2), guide rods (5) are fixedly connected to the left end and the right end of the seal valve shell respectively, a sleeve (6) is sleeved at the lower end of each guide rod (5), the guide rods (5) are in sliding connection with the sleeve (6), a damping spring (7) is arranged inside the sleeve (6), a feed port (12) is arranged at the top of the upper valve body (1), the feed port (12) is communicated with the upper valve body (1), a bidirectional screw rod (13) is arranged inside the feed port (12), and two ends, the bidirectional screw rod (13) is sleeved with a sliding block (14), the sliding block (14) is in threaded connection with the bidirectional screw rod (13), a movable plate (15) is arranged below the bidirectional screw rod (13), the end portion of the movable plate (15) is hinged to the inner side wall of the feeding hole (12), the movable plates (15) are arranged symmetrically left and right, a connecting rod (16) is hinged to the lower surface of the sliding block (14), the lower end of the connecting rod (16) is hinged to the middle portion of the movable plate (15), and an auxiliary damping mechanism is installed at the lower end of a damping spring (7).
2. The dry quenching rotary seal valve according to claim 1, characterized in that said shaft (3) extends through the seal valve housing, the shaft (3) being rotatably connected to the seal valve housing, the rotary seal assembly being mounted at the location where the shaft (3) contacts the seal valve housing.
3. The dry quenching rotary seal valve according to claim 2, characterized in that a drive motor (19) is fixedly connected to the outer wall of the seal valve housing, the shaft extension end of the drive motor (19) being connected to the end of the shaft (3).
4. The dry quenching rotary seal valve according to claim 1, characterized in that an adjusting motor (17) is fixedly connected to the outer sidewall of the inlet port (12), and the shaft extension end of the adjusting motor (17) is connected to the end of the bidirectional screw (13).
5. The dry quenching rotary seal valve according to claim 4, characterized in that the regulating motor (17) is a counter-rotating motor.
6. The dry quenching rotary seal valve according to claim 1, characterized in that the auxiliary damping mechanism comprises a buffer plate (8), a fixed mount (9), a plate spring (10), the lower end of the damping spring (7) is fixedly connected with the buffer plate (8), the lower surface of the buffer plate (8) is fixedly connected with the fixed mount (9), and the plate spring (10) is mounted on the fixed mount (9).
7. The dry quenching rotary seal valve according to claim 6, characterized in that the ends of the leaf springs (10) are mounted with support blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010953779.4A CN112079063A (en) | 2020-09-11 | 2020-09-11 | Dry quenching rotary seal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010953779.4A CN112079063A (en) | 2020-09-11 | 2020-09-11 | Dry quenching rotary seal valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112079063A true CN112079063A (en) | 2020-12-15 |
Family
ID=73737559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010953779.4A Withdrawn CN112079063A (en) | 2020-09-11 | 2020-09-11 | Dry quenching rotary seal valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112079063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101220A (en) * | 2021-05-20 | 2021-07-13 | 潘泽强 | Traditional Chinese medicine pill making machine with dampness removing mechanism and traditional Chinese medicine pill making process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202156737U (en) * | 2011-06-24 | 2012-03-07 | 武汉武钢北湖机械制造有限公司 | Dry quenching rotary sealing valve |
| CN105083884A (en) * | 2015-08-21 | 2015-11-25 | 瑞安市阀门一厂 | Novel rotary sealing valve |
| CN206358778U (en) * | 2016-12-10 | 2017-07-28 | 瑞安市阀门一厂 | Do not give fat Novel rotary sealing valve |
| CN108438936A (en) * | 2018-06-14 | 2018-08-24 | 胡忠义 | A kind of conveying grain into storehouse buffer unit that can reduce grain crusher rate |
| CN207814427U (en) * | 2018-01-26 | 2018-09-04 | 科利特环能科技（大连）有限公司 | A kind of rotary sealing valve in coke dry quenching |
| CN109081276A (en) * | 2018-10-18 | 2018-12-25 | 河南工业和信息化职业学院 | A kind of electric power overhaul safety device |
| CN109630434A (en) * | 2018-11-23 | 2019-04-16 | 吴菊芬 | A kind of damping type blower convenient for adjusting air outlet |
| CN110725960A (en) * | 2019-09-23 | 2020-01-24 | 石家庄三环阀门股份有限公司 | Rotary seal valve |
| CN210551233U (en) * | 2019-07-19 | 2020-05-19 | 连云港职业技术学院 | Dismounting manipulator for industrial robot |
| CN211253739U (en) * | 2019-11-07 | 2020-08-14 | 山东引持环保设备有限公司 | Feed bin mechanism |
| CN111569529A (en) * | 2020-04-20 | 2020-08-25 | 包头钢铁（集团）有限责任公司 | Method for rapidly processing faults of dry quenching discharge device |
-
2020
- 2020-09-11 CN CN202010953779.4A patent/CN112079063A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202156737U (en) * | 2011-06-24 | 2012-03-07 | 武汉武钢北湖机械制造有限公司 | Dry quenching rotary sealing valve |
| CN105083884A (en) * | 2015-08-21 | 2015-11-25 | 瑞安市阀门一厂 | Novel rotary sealing valve |
| CN206358778U (en) * | 2016-12-10 | 2017-07-28 | 瑞安市阀门一厂 | Do not give fat Novel rotary sealing valve |
| CN207814427U (en) * | 2018-01-26 | 2018-09-04 | 科利特环能科技（大连）有限公司 | A kind of rotary sealing valve in coke dry quenching |
| CN108438936A (en) * | 2018-06-14 | 2018-08-24 | 胡忠义 | A kind of conveying grain into storehouse buffer unit that can reduce grain crusher rate |
| CN109081276A (en) * | 2018-10-18 | 2018-12-25 | 河南工业和信息化职业学院 | A kind of electric power overhaul safety device |
| CN109630434A (en) * | 2018-11-23 | 2019-04-16 | 吴菊芬 | A kind of damping type blower convenient for adjusting air outlet |
| CN210551233U (en) * | 2019-07-19 | 2020-05-19 | 连云港职业技术学院 | Dismounting manipulator for industrial robot |
| CN110725960A (en) * | 2019-09-23 | 2020-01-24 | 石家庄三环阀门股份有限公司 | Rotary seal valve |
| CN211253739U (en) * | 2019-11-07 | 2020-08-14 | 山东引持环保设备有限公司 | Feed bin mechanism |
| CN111569529A (en) * | 2020-04-20 | 2020-08-25 | 包头钢铁（集团）有限责任公司 | Method for rapidly processing faults of dry quenching discharge device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101220A (en) * | 2021-05-20 | 2021-07-13 | 潘泽强 | Traditional Chinese medicine pill making machine with dampness removing mechanism and traditional Chinese medicine pill making process |
| CN113101220B (en) * | 2021-05-20 | 2024-02-02 | 浙江三溪堂中药有限公司 | Traditional Chinese medicine pill making machine with damp clearing mechanism and traditional Chinese medicine pill making process |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201215 |
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