CN210456402U - Catalyst feeding device for mesh belt kiln inlet - Google Patents
Catalyst feeding device for mesh belt kiln inlet Download PDFInfo
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- CN210456402U CN210456402U CN201921132634.7U CN201921132634U CN210456402U CN 210456402 U CN210456402 U CN 210456402U CN 201921132634 U CN201921132634 U CN 201921132634U CN 210456402 U CN210456402 U CN 210456402U
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- mesh belt
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Abstract
A catalyst feeding device for an inlet of a mesh belt kiln comprises a feeding hopper, wherein a feeding adjusting mechanism is arranged at the bottom of the feeding hopper, a discharging pipe is arranged at the bottom of the feeding adjusting mechanism, the feeding hopper is supported by a support, and a mounting platform is arranged on the support; feeding adjustment mechanism includes the casing, and the casing communicates with feeder hopper and discharging pipe respectively, is provided with in the casing and changes the roller, changes the roller surface and is equipped with a plurality of spacers, and a plurality of spacers revolute roller axis annular setting, changes roller one end and is equipped with driven runner, and driven runner is located the casing outside, and driven runner passes through belt or chain and is connected with drive runner, and drive runner is connected with the motor front axle head, and the motor is installed on mounting platform. The device can control the feeding amount of the transmission mesh belt, so that the thickness of materials is uniform, the material accumulation is reduced, and the contact area of catalyst particles and oxygen is increased.
Description
Technical Field
The utility model belongs to catalyst production facility field, in particular to a catalyst feed arrangement for guipure kiln entry.
Background
At present, most of domestic catalyst regeneration manufacturers adopt mature mesh belt kiln equipment, the mesh belt kiln comprises a transmission mesh belt and a kiln body, the transmission mesh belt is a transmission belt woven by metal wires, and the mesh belt has a specific ventilation effect. The entry of mesh belt kiln need set up feed arrangement, and traditional feed arrangement's feeding volume is difficult for adjusting, and the feeding is inhomogeneous, produces easily and piles up the phenomenon, leads to the catalyst granule of bottom to hardly contact with oxygen, and the decomposition gas release of production is also more difficult.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem that the background art exists, the utility model provides a catalyst feed arrangement for guipure kiln entry can control the feeding volume of transmission guipure for the thickness of material is even, has reduced the material and has piled up, has increased catalyst granule and oxygen area of contact.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a catalyst feeding device for an inlet of a mesh belt kiln comprises a feeding hopper, wherein a feeding adjusting mechanism is arranged at the bottom of the feeding hopper, a discharging pipe is arranged at the bottom of the feeding adjusting mechanism, the feeding hopper is supported by a support, and a mounting platform is arranged on the support; feeding adjustment mechanism includes the casing, and the casing communicates with feeder hopper and discharging pipe respectively, is provided with in the casing and changes the roller, changes the roller surface and is equipped with a plurality of spacers, and a plurality of spacers revolute roller axis annular setting, changes roller one end and is equipped with driven runner, and driven runner is located the casing outside, and driven runner passes through belt or chain and is connected with drive runner, and drive runner is connected with the motor front axle head, and the motor is installed on mounting platform.
In the preferred scheme, the bottom of the discharge pipe is provided with a material distribution and flow guide device, the material distribution and flow guide device comprises a frame, the frame is installed at the bottom of the discharge pipe, the frame is provided with a plurality of separation rods, and the separation rods are arranged in parallel.
In a preferred scheme, the separating rods are in a triangular prism structure, and one sharp corner of each separating rod is arranged towards the right upper side.
In the preferred scheme, the side wall of the frame is provided with bolt holes, and the frame is fixed with the discharge pipe through bolts.
In the preferred scheme, a material level detection device is arranged on the side wall of the feed hopper, and a mounting opening is formed in the feed hopper at the joint of the material level detection device and the feed hopper; the material level detection device comprises a rotating shaft, the rotating shaft is arranged at the mounting opening, a detection plate and a trigger plate are arranged on the rotating shaft, the detection plate is positioned in the feeding hopper, and the trigger plate is positioned outside the feeding hopper; the feeder hopper outside is equipped with proximity switch, and proximity switch's contact sets up with the cooperation of trigger plate.
In the preferred scheme, the inner walls of the upper side and the lower side of the mounting opening are of arc-shaped structures, and the inner walls of the arc-shaped structures of the mounting opening are tangent to the rotating shaft.
In a preferred scheme, the weight of the trigger plate is greater than that of the detection plate, and the detection plate is positioned above the trigger plate; the detecting plate and the triggering plate are connected with the rotating shaft, the detecting plate and the triggering plate are provided with bending sections, the bending sections of the detecting plate are bent towards one side of the center of the feeding hopper, and the bending sections of the triggering plate are bent towards the outer side of the feeding hopper.
In the preferred scheme, proximity switch pass through the mounting panel and fix on the feeder hopper lateral wall, be equipped with the screw hole on the mounting panel, the screw hole be used for fixed proximity switch.
In a preferred scheme, the proximity switch is used for being electrically connected with a controller, and the controller is used for being electrically connected with the belt feeder.
This patent can reach following beneficial effect:
1. the traditional blanking mode adopts a belt feeder to directly carry out blanking, although the belt feeder can also control the blanking speed, the material thickness on the belt feeder cannot be ensured to be uniform, so the uniformity of the material is controlled by controlling the transportation speed of the belt feeder and is uncontrollable, and the thickness of the existing blanking mode is not easy to control; the utility model provides a feeder hopper setting has add feeding adjustment mechanism in belt feeder below, the feeding adjustment mechanism controls unloading speed through rotatory spacer, as long as guarantee that the material in the feeder hopper has certain redundancy, and is certain during the material between two adjacent spacers to make the material discharge steerable, realize even unloading, avoided the material accumulation.
2. The separating rods in the material distributing and guiding device can enable materials to form a strip-shaped structure, similar to a furrow structure, and the contact area of oxygen and material particles can be increased.
3. When the material reached the take the altitude at the feeder hopper, material extrusion pick-up plate rotated to drive trigger plate and be close to proximity switch, proximity switch detected trigger signal, proves that the material has reached the upper limit, and proximity switch's trigger signal is accepted to the controller, thereby control belt feeder stops, has avoided the material to spill over.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention in use;
FIG. 2 is a first three-dimensional structure of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a view of the present invention;
FIG. 5 is a partial enlarged view of the mounting hole of the present invention;
FIG. 6 is a second three-dimensional structure of the present invention;
FIG. 7 is a schematic view of the connection between the detection plate and the trigger plate and the rotating shaft of the present invention;
fig. 8 is the structure diagram of the material distributing and guiding device of the present invention.
In the figure: the device comprises a feed hopper 1, a mounting opening 11, a feeding adjusting mechanism 2, a machine shell 21, a rotating roller 22, a spacer 23, a driven rotating wheel 24, a driving rotating wheel 25, a motor 26, a discharge pipe 3, a support 4, a mounting platform 5, a material distributing and guiding device 6, a frame 61, a separating rod 62, a material level detecting device 7, a rotating shaft 71, a detecting plate 72, a trigger plate 73, a proximity switch 74, a mounting plate 75, a belt feeder 8, a kiln body 9 and a transmission mesh belt 10.
Detailed Description
The preferable scheme is as shown in fig. 1 to 8, the catalyst feeding device for the inlet of the mesh belt kiln comprises a feeding hopper 1, wherein a feeding adjusting mechanism 2 is arranged at the bottom of the feeding hopper 1, a discharging pipe 3 is arranged at the bottom of the feeding adjusting mechanism 2, the feeding hopper 1 is supported by a support 4, and a mounting platform 5 is arranged on the support 4; the feeding adjusting mechanism 2 comprises a machine shell 21, the machine shell 21 is respectively communicated with the feeding hopper 1 and the discharging pipe 3, a rotating roller 22 is arranged in the machine shell 21, a plurality of spacers 23 are arranged on the surface of the rotating roller 22, the spacers 23 are annularly arranged around the central axis of the rotating roller 22, a driven rotating wheel 24 is arranged at one end of the rotating roller 22, the driven rotating wheel 24 is positioned outside the machine shell 21, the driven rotating wheel 24 is connected with a driving rotating wheel 25 through a belt or a chain, the driving rotating wheel 25 is connected with the front shaft end of a motor 26, and the motor 26 is arranged on the mounting;
as shown in fig. 1, a feed hopper 1 is arranged at an inlet of a kiln body 9, the feed hopper 1 is positioned above a transmission mesh belt 10, a support 4 is arranged at two sides of the transmission mesh belt 10, a belt feeder 8 is arranged above the feed hopper 1, and a feeding adjusting mechanism 2 controls the feeding speed through a rotary spacer 23, so that uniform feeding is realized, and material accumulation is avoided; in contrast, the thickness of the conventional blanking method is not easy to control because the material on the belt feeder 8 cannot be guaranteed to be uniform. Preferably, the number of spacers 23 is eight. The material is solid particulate material, including catalyst particles or other solid particulate material.
Furthermore, the bottom of the discharge pipe 3 is provided with a material distribution and flow guide device 6, the material distribution and flow guide device 6 comprises a frame 61, the frame 61 is installed at the bottom of the discharge pipe 3, the frame 61 is provided with a plurality of separation rods 62, and the separation rods 62 are arranged in parallel. The separating rod 62 can form the material into a strip-shaped structure, so that the contact area of oxygen and material particles can be increased; like the furrow structure of the field soil.
Further, the dividing bar 62 has a triangular prism structure, and one of the sharp corners of the dividing bar 62 is disposed toward the right upper side. When the material passes through the partition bar 62 of the triangular prism, the two sides can be separated.
Further, a bolt hole is formed in the side wall of the frame 61, and the frame 61 is fixed to the discharge pipe 3 by the bolt. So that the frame 61 is convenient to disassemble and assemble, and correspondingly, the discharge pipe 3 is also provided with bolt holes.
Further, a material level detection device 7 is arranged on the side wall of the feed hopper 1, a mounting opening 11 is formed in the feed hopper 1 at the joint of the material level detection device 7 and the feed hopper 1; the material level detection device 7 comprises a rotating shaft 71, the rotating shaft 71 is installed at the installation opening 11, a detection plate 72 and a trigger plate 73 are arranged on the rotating shaft 71, the detection plate 72 is located in the feed hopper 1, and the trigger plate 73 is located outside the feed hopper 1; the feed hopper 1 is provided with a proximity switch 74 on the outside, and the contact of the proximity switch 74 is arranged to cooperate with the trigger plate 73. The model of the proximity switch 74 is TB1204-N, when the material reaches a certain height at the feeding hopper 1, the material extrusion detection plate 72 rotates, so that the trigger plate 73 is driven to be close to the proximity switch 74, and the proximity switch 74 detects a trigger signal to prove that the material reaches the upper limit.
Further, the inner walls of the upper side and the lower side of the mounting opening 11 are of arc-shaped structures, and the inner walls of the arc-shaped structures of the mounting opening 11 are tangent to the rotating shaft 71. The design prevents the leakage of the material from the gap between the mounting opening 11 and the rotating shaft 71.
Further, the weight of the trigger plate 73 is greater than that of the detection plate 72, and the detection plate 72 is located above the trigger plate 73; the detection plate 72 and the trigger plate 73 are connected with the rotating shaft 71, the detection plate 72 and the trigger plate 73 are both provided with a bending section, the bending section of the detection plate 72 is bent towards one side of the center of the feeding hopper 1, and the bending section of the trigger plate 73 is bent towards the outer side of the feeding hopper 1. The weight of the trigger plate 73 is greater than that of the detection plate 72, so as to ensure that the trigger plate 73 is vertically arranged downwards and does not incline and shake, the trigger plate 73 and the detection plate 72 are both made of stainless steel plates, the weight of the trigger plate 73 can be set to be 0.5kg, and the weight of the detection plate 72 can be set to be 0.3 kg.
Further, the proximity switch 74 is fixed on the sidewall of the feeding hopper 1 by a mounting plate 75, and a threaded hole is formed in the mounting plate 75, and the threaded hole is used for fixing the proximity switch 74.
Further, the proximity switch 74 is adapted to be electrically connected to a controller adapted to be electrically connected to the belt feeder 8. The controller may be an APC or PLC, and when the proximity switch 74 detects that the material is full, the controller may control the belt feeder 8 to stop.
The working principle of the whole device is as follows:
the traditional blanking mode is that a belt feeder 8 is adopted for direct blanking, although the belt feeder 8 can also control the blanking speed, the material thickness on the belt feeder 8 cannot be guaranteed to be uniform, so the uniformity of the material is controlled by controlling the transportation speed of the belt feeder 8 and is uncontrollable, and the thickness of the existing blanking mode is not easy to control;
the principle that this device can realize even unloading lies in: feeder hopper 1 sets up in belt feeder 8 below, and feeding adjustment mechanism 2 has been add to feeder hopper 1 bottom, and feeding adjustment mechanism 2 controls unloading speed through rotatory spacer 23, as long as guarantee that the material in feeder hopper 1 has certain redundancy, and is certain during the material between two adjacent spacers 23 to make the material discharge volume steerable, realize even unloading, avoided the material accumulation.
Claims (9)
1. The utility model provides a catalyst feed arrangement for guipure kiln entry, includes feeder hopper (1), its characterized in that: a feeding adjusting mechanism (2) is arranged at the bottom of the feeding hopper (1), a discharging pipe (3) is arranged at the bottom of the feeding adjusting mechanism (2), the feeding hopper (1) is supported by a support (4), and a mounting platform (5) is arranged on the support (4); feeding adjustment mechanism (2) are including casing (21), casing (21) communicate with feeder hopper (1) and discharging pipe (3) respectively, be provided with in casing (21) and change roller (22), it is equipped with a plurality of spacers (23) to change roller (22) surface, a plurality of spacers (23) are around changeing roller (22) axis annular setting, it is equipped with driven runner (24) to change roller (22) one end, driven runner (24) are located casing (21) outside, and driven runner (24) are connected with drive runner (25) through belt or chain, drive runner (25) are connected with motor (26) front shaft end, install on mounting platform (5) motor (26).
2. The catalyst feeding device for the entrance of the mesh belt kiln according to claim 1, characterized in that: the bottom of the discharge pipe (3) is provided with a material distribution and flow guide device (6), the material distribution and flow guide device (6) comprises a frame (61), the frame (61) is installed at the bottom of the discharge pipe (3), the frame (61) is provided with a plurality of separation rods (62), and the separation rods (62) are arranged in parallel.
3. The catalyst feeding device for the entrance of the mesh belt kiln according to claim 2, characterized in that: the separating rods (62) are of a triangular prism structure, and one sharp corner of each separating rod (62) is arranged towards the right upper side.
4. The catalyst feeding device for the entrance of the mesh belt kiln according to claim 2, characterized in that: the side wall of the frame (61) is provided with bolt holes, and the frame (61) is fixed with the discharge pipe (3) through bolts.
5. The catalyst feeding device for the entrance of the mesh belt kiln according to claim 1, characterized in that: a material level detection device (7) is arranged on the side wall of the feed hopper (1), a mounting opening (11) is formed in the feed hopper (1) at the joint of the material level detection device (7) and the feed hopper (1); the material level detection device (7) comprises a rotating shaft (71), the rotating shaft (71) is installed at the installation opening (11), a detection plate (72) and a trigger plate (73) are arranged on the rotating shaft (71), the detection plate (72) is located in the feeding hopper (1), and the trigger plate (73) is located outside the feeding hopper (1); a proximity switch (74) is arranged outside the feed hopper (1), and the contact of the proximity switch (74) is matched with the trigger plate (73).
6. The catalyst feeding device for the entrance of the mesh belt kiln according to claim 5, characterized in that: the inner walls of the upper side and the lower side of the mounting opening (11) are of arc-shaped structures, and the inner walls of the arc-shaped structures of the mounting opening (11) are tangent to the rotating shaft (71).
7. The catalyst feeding device for the entrance of the mesh belt kiln according to claim 5, characterized in that: the weight of the trigger plate (73) is greater than that of the detection plate (72), and the detection plate (72) is positioned above the trigger plate (73); the detection plate (72) and the trigger plate (73) are connected with the rotating shaft (71), the detection plate (72) and the trigger plate (73) are both provided with bending sections, the bending sections of the detection plate (72) are bent towards one side of the center of the feeding hopper (1), and the bending sections of the trigger plate (73) are bent towards the outer side of the feeding hopper (1).
8. The catalyst feeding device for the entrance of the mesh belt kiln according to claim 5, characterized in that: proximity switch (74) are fixed on feeder hopper (1) lateral wall through mounting panel (75), are equipped with the screw hole on mounting panel (75), the screw hole be used for fixed proximity switch (74).
9. The catalyst feeding device for the entrance of the mesh belt kiln according to claim 5, characterized in that: the proximity switch (74) is adapted to be electrically connected to a controller adapted to be electrically connected to the belt feeder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132634.7U CN210456402U (en) | 2019-07-18 | 2019-07-18 | Catalyst feeding device for mesh belt kiln inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132634.7U CN210456402U (en) | 2019-07-18 | 2019-07-18 | Catalyst feeding device for mesh belt kiln inlet |
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| Publication Number | Publication Date |
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| CN210456402U true CN210456402U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921132634.7U Active CN210456402U (en) | 2019-07-18 | 2019-07-18 | Catalyst feeding device for mesh belt kiln inlet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278742A (en) * | 2020-10-22 | 2021-01-29 | 株洲联信金属有限公司 | Ball mill loading attachment |
| CN113654352A (en) * | 2021-08-17 | 2021-11-16 | 山东齐力环保科技有限公司 | Catalyst heating regeneration uses mesh belt kiln |
-
2019
- 2019-07-18 CN CN201921132634.7U patent/CN210456402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278742A (en) * | 2020-10-22 | 2021-01-29 | 株洲联信金属有限公司 | Ball mill loading attachment |
| CN113654352A (en) * | 2021-08-17 | 2021-11-16 | 山东齐力环保科技有限公司 | Catalyst heating regeneration uses mesh belt kiln |
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