CN211224858U - Double-turning plate ash discharging valve special for hazardous waste - Google Patents
Double-turning plate ash discharging valve special for hazardous waste Download PDFInfo
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- CN211224858U CN211224858U CN201921543173.2U CN201921543173U CN211224858U CN 211224858 U CN211224858 U CN 211224858U CN 201921543173 U CN201921543173 U CN 201921543173U CN 211224858 U CN211224858 U CN 211224858U
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Abstract
The utility model discloses a useless special two board ash discharge valves that turn over of danger, include: the ash bucket is internally provided with two openable valve plates at intervals up and down; the driving mechanism comprises a motor arranged on the ash bucket, a differential connected with the motor, and two groups of linkage assemblies respectively connected with two output shafts of the differential correspondingly, and the two groups of linkage assemblies are respectively connected with two valve plates; the locking mechanism comprises a positioning rod and two guide blocks, wherein the positioning rod is connected with the ash bucket in a sliding mode, the two guide blocks are fixedly arranged on the two output shafts of the differential mechanism respectively and are provided with arc-shaped portions, the arc-shaped portions extend along the length direction of the output shafts of the differential mechanism, two driving pieces are arranged on the positioning rod at intervals, and the two driving pieces are arranged corresponding to the two guide blocks respectively. The utility model discloses a set up actuating mechanism and locking mechanism, realize opening and shutting through two valve plates of electric machine control, reduce the striking of valve plate and valve port, improve the leakproofness of ash bucket, prolong the live time of ash bucket.
Description
Technical Field
The utility model relates to a useless treatment facility technical field of danger. More specifically, the utility model relates to a useless special two board ash discharge valves that turn over of danger.
Background
The present double-flap ash discharge valve is characterized by that it utilizes the balance relationship of weight of heavy hammer and ash-deposited on valve plate to control dust discharge quantity, when the dust-collecting quantity exceeds a certain value, the flap is pressed open, the dust can be fallen down from the floor, then the flap can be automatically closed by means of gravity action, and the falling speed of heavy hammer is uncontrollable, and finally the valve plate can be closed, and can be impacted with valve port, and the long-time impact can affect the sealing property of double-flap ash discharge valve.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses it is useless to provide a special two board ash discharge valves that turn over of danger, it is through setting up actuating mechanism and locking mechanism, realizes opening and shutting through two valve plates of electric machine control, reduces the striking of valve plate and valve port, improves the leakproofness of ash bucket, prolongs the live time of ash bucket.
In order to realize the objects and other advantages according to the present invention, there is provided a dual-turning plate ash discharge valve for hazardous wastes, comprising:
the ash bucket is internally provided with two openable valve plates at intervals up and down;
the driving mechanism comprises a motor arranged on the ash bucket, a differential connected with the motor, and two groups of linkage assemblies respectively connected with two output shafts of the differential correspondingly, and the two groups of linkage assemblies are respectively connected with two valve plates;
the locking mechanism comprises a positioning rod and two guide blocks, wherein the positioning rod is connected with the ash bucket in a sliding mode, the two guide blocks are fixedly arranged on two output shafts of the differential mechanism respectively and provided with arc-shaped parts, the arc-shaped parts extend along the length direction of the output shafts of the differential mechanism, two driving pieces are arranged on the positioning rod at intervals and correspond to the two guide blocks respectively so as to drive the corresponding driving pieces to move along the direction departing from the differential mechanism through the arc-shaped parts;
when the linkage assembly corresponding to the upper valve plate abuts against the positioning rod, the two valve plates are closed, the torques of the two output shafts of the differential mechanism are equal, the output shaft corresponding to the lower valve plate is driven by the motor to rotate, the output shaft drives the arc-shaped part to rotate, when the arc-shaped part rotates 180 degrees, the lower valve plate is opened, the two groups of linkage assemblies are not in contact with the positioning rod, the torque of the output shaft corresponding to the upper valve plate is larger than the torque of the output shaft corresponding to the lower valve plate, when the arc-shaped part rotates 360 degrees, the two valve plates are closed, the linkage assembly corresponding to the lower valve plate abuts against the positioning rod, and the torques of the two output shafts of the differential mechanism are equal.
Preferably, the linkage mechanism includes a first connecting member fixedly connected to the output shaft of the differential mechanism, an extensible member rotatably connected to the first connecting member, and a second connecting member rotatably connected to the extensible member, the second connecting member being fixedly connected to the positioning shaft and perpendicular to the positioning shaft, wherein when the valve plate is closed, the two second connecting members are respectively located at two sides of the positioning rod, the extensible member is contracted to the shortest, and the torque of the output shaft corresponding to the valve plate is the largest.
Preferably, the extensible member includes two connecting rods, one end of one of the connecting rods is connected with the second connecting piece, the other end is sunken to form the accommodating groove, the accommodating groove is provided with a sliding groove along the depth direction of the accommodating groove, one end of the other connecting rod is connected with the first connecting piece, the other end is provided with a sliding block, the sliding block is connected with the sliding groove in a sliding manner, the sliding block is provided with a spring, and the free end of the spring is connected with the bottom of the accommodating groove.
Preferably, first connecting piece includes the crank portion, locates the barrier section on the crank portion, the one end of crank portion and its output shaft that corresponds, the other end with extensible member swivelling joint works as the locating lever is located during the differential mechanism top, the barrier section that the top valve plate corresponds is close to the extensible member setting that its corresponds, and the barrier section that the below valve plate corresponds is close to the output shaft setting of the differential mechanism that its corresponds, works as the locating lever is located during the differential mechanism below, the barrier section that the top valve plate corresponds is close to the output shaft setting of the differential mechanism that its corresponds, and the barrier section that the valve plate of below corresponds is close to the extensible member setting that its corresponds.
Preferably, one connecting rod in each group of linkage assemblies comprises two rod bodies, and one end part of each rod body is provided with a thread;
further comprising: and the nut is used for connecting the two rod bodies so as to adjust the length of the connecting rod.
Preferably, the guide block include with the coaxial circular location portion that sets up of differential mechanism, with location portion integrated into one piece sets up arc portion, arc portion with the vertical cross-section of the junction of location portion is half circular arc, arc portion includes the edge straight line limit that differential mechanism output shaft length direction set up, and arc limit, and an extreme point on arc limit is located the fixed disk, another extreme point with the straight line limit is kept away from the extreme point of location portion is connected to drive through arc limit the driving piece removes.
Preferably, the method further comprises the following steps: the bracket is connected with the ash bucket, and the motor and the differential are fixedly arranged on the bracket.
Preferably, the positioning rod is disposed in parallel with the output shaft of the differential.
Preferably, the valve plate rotates by an angle of 50-85 degrees.
Preferably, the ash bucket comprises a frame and a plurality of side plates detachably connected with the frame.
The utility model discloses at least, include following beneficial effect:
first, the utility model discloses a set up actuating mechanism and locking mechanism, realize opening and shutting through two valve plates of motor control, reduce the striking of valve plate and valve port, improve the leakproofness of ash bucket, the live time of extension ash bucket, just the utility model discloses only can realize through a motor that the lower valve plate is closed, go up the valve plate and open and be closed, when also can realizing going up the valve plate closure on the same principle, the lower valve plate is opened and is closed, compares simultaneously in prior art and uses the opening and shutting that the valve plate was realized to the weight, the utility model discloses a motor, differential mechanism, interlock subassembly realize opening and shutting of valve plate, the striking of reducible valve plate and valve port reduces the wearing and tearing of valve plate, still can reduce the noise of valve plate and valve port striking.
And secondly, a locking mechanism is arranged, the motor is used for selectively driving the two output shafts of the differential mechanism to rotate by arranging a positioning rod and a driving piece, the driving piece is driven to move when a guide block is arranged, the positioning rod is driven to move, and the position relation between the positioning rod and the linkage assembly is changed.
And thirdly, a driving mechanism is arranged, the opening and closing of the two valve plates are realized by the driving mechanism, and the opening and closing of the two valve plates are simultaneously controlled by one motor by arranging a motor and a differential mechanism.
Fourth, the utility model discloses take frame construction, frame construction checks easily at the manufacturing process in size, and the bulk rigidity of unloading valve is better, simultaneously through the curb plate with the connection can be dismantled to the frame, is convenient for change the curb plate, reduces the input cost.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a special double-turning plate ash discharge valve for hazardous waste in one technical scheme of the present invention;
fig. 2 is a schematic structural view of a special double-turning plate ash discharge valve for hazardous wastes according to one technical scheme of the present invention;
fig. 3 is a side view of the special double-turning plate ash discharge valve for hazardous wastes according to one technical solution of the present invention;
fig. 4 is a schematic structural view of the telescopic member according to one embodiment of the present invention;
fig. 5 is a schematic structural view of the guide block according to one embodiment of the present invention;
fig. 6 is a schematic structural diagram of the frame according to one of the technical solutions of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1-3, the utility model provides a useless special two board ash discharge valves that turn over of danger, include:
the driving mechanism comprises a motor 9 arranged on the ash bucket 1 (outside), a differential mechanism 2 connected with the motor 9 and two groups of linkage assemblies respectively connected with two output shafts of the differential mechanism 2 correspondingly, and the two groups of linkage assemblies are respectively connected with two valve plates 3 (namely the linkage assemblies are connected with the end parts of the positioning shafts outside the ash bucket 1) so that the motor 9 drives the valve plates 3 to open and close through driving the linkage assemblies;
the locking mechanism comprises a positioning rod 801 in sliding connection with the ash bucket 1, and two guide blocks 804 which are fixedly arranged on two output shafts of the differential 2 in a one-to-one correspondence mode and are provided with arc-shaped parts respectively, the arc-shaped parts extend along the length direction of the output shafts of the differential 2, wherein two driving pieces 802 are arranged on the positioning rod 801 at intervals, the two driving pieces 802 are respectively arranged in a one-to-one correspondence mode with the two guide blocks 804 so as to drive the corresponding driving pieces 802 to move along the direction departing from the differential 2 through the arc-shaped parts, and the other driving piece 802 moves along the direction facing the differential 2;
wherein, when the linkage assembly corresponding to the upper valve plate 3 abuts against the positioning rod 801, the two valve plates 3 are closed, and the torques of the two output shafts of the differential 2 are equal (because the linkage assembly corresponding to the upper valve plate 3 abuts against the positioning rod 801, and the positioning rod 801 prevents the output shaft corresponding to the upper valve plate 3 from rotating, so that the motor 9 only drives the output shaft corresponding to the lower valve plate 3), the motor 9 drives the output shaft corresponding to the lower valve plate 3 to rotate, the output shaft drives the arc-shaped part to rotate, when the arc-shaped part rotates 180 degrees, the lower valve plate 3 is opened, the two groups of linkage assemblies are not in contact with the positioning rod 801, and the torque of the output shaft corresponding to the upper valve plate 3 is greater than the torque of the output shaft corresponding to the lower valve plate 3 (because the torque of the output shaft corresponding to the upper valve plate 3 is greater than the torque of the output shaft corresponding to the lower valve plate, so the motor 9 continues to drive the output shaft corresponding to the lower valve plate 3 to rotate), when the arc part rotates 360 degrees, the two valve plates 3 are closed, the linkage assembly corresponding to the lower valve plate 3 is abutted against the positioning rod 801, and the torques of the two output shafts of the differential 2 are equal.
In the technical scheme, the torque of the output shaft of the differential mechanism 2 when the valve plate 3 is closed is larger than that of the output shaft of the differential mechanism 2 when the valve plate 3 is opened, the differential mechanism 2 has the working characteristics that power can be automatically transmitted to the output shaft with small required torque, and the positioning rod 801 and the output shaft of the differential mechanism 2 can be parallel or inclined; the positioning rod 801 and the ash bucket 1 can be slidably connected in a manner that: two positioning rings 803 are fixedly arranged on the ash bucket 1 at intervals, the diameter of each positioning ring 803 is slightly larger than that of the corresponding positioning rod 801, so that the positioning rings 803 are slidably connected with the corresponding positioning rods 801, and the corresponding positioning rods 801 are slidably connected with the ash bucket 1; when the torques of the two output shafts are not equal, the motor 9 drives the output shaft with smaller torque to rotate.
In the use process, the two valve plates 3 are closed before use (the linkage assembly corresponding to the lower valve plate 3 is abutted to the positioning rod 801), ash is accumulated on the upper valve plate 3, the motor 9 drives the output shaft corresponding to the upper valve plate 3 to rotate, the output shaft rotates to drive the guide block 804 to rotate so as to drive the positioning rod 801 to move through the guide block 804, when the guide block 804 rotates 180 degrees, the upper valve plate 3 is opened, the two groups of linkage groups are not abutted against the positioning rod 801, ash is discharged from the upper valve plate 3 to the lower valve plate 3, when the guide block 804 rotates 360 degrees, two valve plates 3 are closed, the linkage assembly corresponding to the upper valve plate 3 abuts against the positioning rod 801, the motor 9 starts to drive the output shaft corresponding to the lower valve plate 3 to rotate, the output shaft rotates 360 degrees to sequentially complete the opening and closing of the lower valve plate 3, and ash is discharged out of the ash bucket 1 when the lower valve plate 3 is opened.
Adopt this technical scheme, firstly, the utility model discloses a set up actuating mechanism and locking mechanism, realize through the opening and shutting of motor 9 control two valve plates 3, reduce the striking of valve plate 3 and valve port, improve the leakproofness of ash bucket 1, prolong the live time of ash bucket 1, and the utility model discloses only can realize through a motor 9 that lower valve plate 3 is closed, upper valve plate 3 is opened and closed, and when also can realizing upper valve plate 3 to close, lower valve plate 3 is opened and closed in the same way, compares simultaneously and uses the weight to realize opening and shutting of valve plate 3 in prior art, the utility model discloses realize opening and shutting of valve plate 3 through motor 9, differential mechanism 2, interlock subassembly, reducible striking of valve plate 3 and valve port, reduce the wearing and tearing of valve plate 3; secondly, a locking mechanism is arranged, the motor 9 is used for selectively driving the two output shafts of the differential 2 to rotate by arranging the positioning rod 801 and the driving piece 802, the driving piece 802 is driven to move by arranging the guide block 804, the positioning rod 801 is driven to move, and the position relation between the positioning rod 801 and the linkage assembly is further changed; set up actuating mechanism, realize opening and shutting of two valve plates 3 through setting up actuating mechanism, realize opening and shutting of two valve plates 3 of a motor 9 simultaneous control through setting up motor 9 and differential mechanism 2.
In another technical scheme, the linkage mechanism includes a first connecting member fixedly connected to the output shaft of the differential 2, an expansion member 5 rotatably connected to the first connecting member, and a second connecting member 7 rotatably connected to the expansion member 5 (the second connecting member 7 corresponding to the lower valve plate 3 may be specifically configured to be arc-shaped), the second connecting member 7 is fixedly connected to the positioning shaft and perpendicular to the positioning shaft, wherein when the valve plate 3 is closed, the two second connecting members 7 are respectively located on two sides of the positioning rod 801 (that is, the two connecting members are located on two sides of the vertical cross section of the positioning rod 801 along the length direction thereof) (the second connecting member 7 corresponding to the lower valve plate 3 may be specifically configured to be arc-shaped), the expansion member 5 is contracted to the shortest, and the torque of the output shaft corresponding to the valve plate 3 is the largest. By adopting the technical scheme, the valve plate 3 is driven to open and close through the linkage assembly.
In another technical solution, as shown in fig. 4, the extensible member 5 includes two connecting rods 501, one end of one connecting rod 501 is connected to the second connecting member 7, the other end of the connecting rod 501 is recessed to form an accommodating groove 502, the accommodating groove 502 is provided with a sliding groove along a depth direction thereof, one end of the other connecting rod 501 is connected to the first connecting member, the other end of the other connecting rod 501 is provided with a sliding block 504, the sliding block 504 is slidably connected to the sliding groove, the sliding block 504 is provided with a spring 503, and a free end of the spring 503 is connected to a bottom of the accommodating groove 502. By adopting the technical scheme, the telescopic piece 5 can be stretched.
In another technical scheme, the first connecting piece comprises a crank part 4, a blocking part 6 arranged on the crank part 4 (the blocking part 6 is used for abutting against the positioning rod 801), one end of the crank part 4 is connected with the corresponding output shaft, the other end is rotationally connected with the telescopic part 5 (the crank part 4 is connected with the telescopic part 5 through a rotating shaft), when the positioning rod 801 is positioned above the differential 2, the blocking part 6 corresponding to the upper valve plate 3 is arranged close to the corresponding telescopic piece 5, the blocking part 6 corresponding to the lower valve plate 3 is arranged close to the output shaft of the corresponding differential 2, when the positioning rod 801 is located below the differential 2, the blocking portion 6 corresponding to the upper valve plate 3 is arranged close to the output shaft of the differential 2 corresponding to the upper valve plate, and the blocking portion 6 corresponding to the lower valve plate 3 is arranged close to the telescopic piece 5 corresponding to the lower valve plate. By adopting the technical scheme, the connection between the telescopic piece 5 and the output shaft of the differential 2 is realized.
In another technical scheme, one connecting rod 501 in each set of linkage assemblies comprises two rod bodies 505, and one end of each rod body 505 is provided with a thread;
further comprising: a nut 506 for connecting the two rods 505 to adjust the length of the connecting rod 501. By adopting the technical scheme, the length of the connecting rod 501 is adjusted through the nut 506 and the threads, so that the sealing performance of the valve plate 3 and the corresponding valve port is improved.
In another technical solution, as shown in fig. 5, the guide block 804 includes a circular positioning portion coaxial with the differential 2, and an arc portion integrally formed with the positioning portion, a vertical cross section of a joint of the arc portion and the positioning portion is a semi-arc shape, the arc portion includes a linear side and an arc side arranged along a length direction of an output shaft of the differential 2, one end point of the arc side is located on the fixed disk, and the other end point is connected with an end point of the linear side far from the positioning portion, so as to drive the driving member 802 to move through the arc side. With this solution, it is convenient to drive the corresponding driving member 802 to move in a direction away from the differential 2 by the rotation of the guide block 804, while the other driving member 802 moves toward the differential 2.
In another technical solution, the method further comprises: and the bracket 201 is connected with the ash bucket 1, and the motor 9 and the differential 2 are fixedly arranged on the bracket 201. By adopting the technical scheme, the motor 9 and the differential 2 are fixed.
In another embodiment, the positioning rod 801 is disposed in parallel with the output shaft of the differential 2. By adopting the technical scheme, the positioning rod 801 can slide relative to the ash bucket 1 conveniently.
In another technical scheme, the rotating angle of the valve plate 3 is 50-85 degrees. By adopting the technical scheme, ash on the valve plate 3 can be conveniently discharged.
In another technical solution, as shown in fig. 6, the ash hopper 1 includes a frame, and a plurality of side plates detachably connected to the frame, and the locking mechanism and the driving mechanism are both disposed on the frame. Adopt this technical scheme, the utility model discloses take frame construction, frame construction checks easily at the manufacturing process in size, and the bulk rigidity of unloading valve is better, simultaneously through the curb plate with the connection can be dismantled to the frame, is convenient for change the curb plate, reduces the input cost.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. The application, modification and change of the special double-turning plate ash discharge valve for hazardous wastes of the utility model are obvious to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. Useless special two board ash discharge valves that turn over of danger, its characterized in that includes:
the ash bucket is internally provided with two openable valve plates at intervals up and down, the valve plates are provided with positioning shafts, and two ends of each positioning shaft respectively extend out of the ash bucket in a sealing and rotating manner;
the driving mechanism comprises a motor arranged on the ash bucket, a differential connected with the motor, and two groups of linkage assemblies respectively connected with two output shafts of the differential correspondingly, and the two groups of linkage assemblies are respectively connected with two valve plates;
the locking mechanism comprises a positioning rod and two guide blocks, wherein the positioning rod is connected with the ash bucket in a sliding mode, the two guide blocks are fixedly arranged on two output shafts of the differential mechanism respectively and provided with arc-shaped parts, the arc-shaped parts extend along the length direction of the output shafts of the differential mechanism, two driving pieces are arranged on the positioning rod at intervals and correspond to the two guide blocks respectively so as to drive the corresponding driving pieces to move along the direction departing from the differential mechanism through the arc-shaped parts;
when the linkage assembly corresponding to the upper valve plate abuts against the positioning rod, the two valve plates are closed, the torques of the two output shafts of the differential mechanism are equal, the output shaft corresponding to the lower valve plate is driven by the motor to rotate, the output shaft drives the arc-shaped part to rotate, when the arc-shaped part rotates 180 degrees, the lower valve plate is opened, the two groups of linkage assemblies are not in contact with the positioning rod, the torque of the output shaft corresponding to the upper valve plate is larger than the torque of the output shaft corresponding to the lower valve plate, when the arc-shaped part rotates 360 degrees, the two valve plates are closed, the linkage assembly corresponding to the lower valve plate abuts against the positioning rod, and the torques of the two output shafts of the differential mechanism are equal.
2. The double-turning plate ash discharging valve special for dangerous waste of claim 1, wherein the linkage mechanism comprises a first connecting piece fixedly connected with the output shaft of the differential, an expansion piece rotatably connected with the first connecting piece, and a second connecting piece rotatably connected with the expansion piece, the second connecting piece is fixedly connected with the positioning shaft and is perpendicular to the positioning shaft, when the valve plate is closed, the two second connecting pieces are respectively located on two sides of the positioning shaft, the expansion piece is contracted to the shortest, and the torque of the output shaft corresponding to the valve plate is the largest.
3. The dual-turning plate ash discharging valve special for hazardous wastes according to claim 2, wherein the telescopic member comprises two connecting rods, one end of one connecting rod is connected with the second connecting member, the other end of the connecting rod is recessed to form a containing groove, the containing groove is provided with a sliding groove along the depth direction of the containing groove, one end of the other connecting rod is connected with the first connecting member, the other end of the containing groove is provided with a sliding block, the sliding block is in sliding connection with the sliding groove, the sliding block is provided with a spring, and the free end of the spring is connected with the bottom of the containing groove.
4. The special double-turning-plate ash discharging valve for dangerous wastes according to claim 3, wherein the first connecting piece comprises a crank part and a blocking part arranged on the crank part, one end of the crank part is connected with an output shaft corresponding to the crank part, the other end of the crank part is rotationally connected with the telescopic part, when the positioning rod is positioned above the differential, the blocking part corresponding to the upper valve plate is arranged close to the telescopic part corresponding to the upper valve plate, the blocking part corresponding to the lower valve plate is arranged close to the output shaft of the differential corresponding to the lower valve plate, when the positioning rod is positioned below the differential, the blocking part corresponding to the upper valve plate is arranged close to the output shaft of the differential corresponding to the upper valve plate, and the blocking part corresponding to the lower valve plate is arranged close to the telescopic part corresponding to the lower valve plate.
5. The double-flap ash discharge valve special for hazardous wastes according to claim 3, wherein one connecting rod in each group of linkage assemblies comprises two rod bodies, and one end part of each rod body is provided with threads;
further comprising: and the nut is used for connecting the two rod bodies so as to adjust the length of the connecting rod.
6. The double-turning-plate ash discharging valve special for dangerous waste of claim 1, wherein the guide block comprises a circular positioning portion coaxially arranged with the differential, and an arc-shaped portion integrally formed with the positioning portion, the vertical cross section of the joint of the arc-shaped portion and the positioning portion is in a semi-arc shape, the arc-shaped portion comprises a linear edge and an arc-shaped edge arranged along the length direction of the output shaft of the differential, one end point of the arc-shaped edge is located on a fixed plate, and the other end point is connected with the end point of the linear edge far away from the positioning portion so as to drive the driving member to move through the arc-shaped edge.
7. The special double-turning-plate ash discharge valve for hazardous wastes according to claim 1, further comprising: the bracket is connected with the ash bucket, and the motor and the differential are fixedly arranged on the bracket.
8. The special double-turning-plate ash discharge valve for hazardous wastes according to claim 1, wherein the positioning rod is arranged in parallel with the output shaft of the differential.
9. The special double-turning-plate ash discharge valve for hazardous wastes according to claim 1, wherein the rotation angle of the valve plate is 50-85 degrees.
10. The double-flap ash discharge valve special for hazardous wastes according to claim 1, wherein the ash hopper comprises a frame and a plurality of side plates detachably connected with the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543173.2U CN211224858U (en) | 2019-09-17 | 2019-09-17 | Double-turning plate ash discharging valve special for hazardous waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543173.2U CN211224858U (en) | 2019-09-17 | 2019-09-17 | Double-turning plate ash discharging valve special for hazardous waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211224858U true CN211224858U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921543173.2U Active CN211224858U (en) | 2019-09-17 | 2019-09-17 | Double-turning plate ash discharging valve special for hazardous waste |
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| CN (1) | CN211224858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534457A (en) * | 2023-06-28 | 2023-08-04 | 临沂中联水泥有限公司 | Special two board ash discharging valves that turn over of useless transportation of danger |
-
2019
- 2019-09-17 CN CN201921543173.2U patent/CN211224858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534457A (en) * | 2023-06-28 | 2023-08-04 | 临沂中联水泥有限公司 | Special two board ash discharging valves that turn over of useless transportation of danger |
| CN116534457B (en) * | 2023-06-28 | 2023-10-17 | 临沂中联水泥有限公司 | Special two board ash discharging valves that turn over of useless transportation of danger |
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