CN216668345U - Cleaning equipment for grate cooler - Google Patents
Cleaning equipment for grate cooler Download PDFInfo
- Publication number
- CN216668345U CN216668345U CN202123208493.2U CN202123208493U CN216668345U CN 216668345 U CN216668345 U CN 216668345U CN 202123208493 U CN202123208493 U CN 202123208493U CN 216668345 U CN216668345 U CN 216668345U
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- CN
- China
- Prior art keywords
- push plate
- base housing
- grate cooler
- dust cover
- cleaning equipment
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- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 23
- 239000011538 cleaning material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a grate cooler cleaning device, which comprises: a base housing; the push plate lower carrier roller is rotatably arranged on the base housing; the push plate is slidably arranged on the push plate lower carrier roller; a piston rod of the hydraulic cylinder is connected with the first end of the push plate; the catch wheel device is arranged on the base housing and can limit the push plate; and the sealing box and the blowing system are arranged inside the dust cover and used for preventing the materials from escaping. The whole set of equipment can reduce the labor intensity of workers for cleaning materials at ordinary times and reduce the danger of work.
Description
Technical Field
The utility model belongs to the technical field of grate coolers of cement clinker production lines, and particularly relates to a cleaning device of a grate cooler.
Background
In the production process of novel dry-process kiln cement, the calcining temperature in the kiln is high, clinker dust is increased easily, the clinker cooling efficiency is low, the dust circulation is intensified, and massive materials are frequently generated at the kiln outlet, so that clinker cannot be pushed away in time when the blanking points on the front wall of the grate cooler and the turning rear side of the rotary kiln meet the grate plate, the more the clinker is accumulated, the higher the clinker is, the clinker can be blocked at the kiln outlet to cause the clinker not to be discharged in serious cases, and the phenomenon is called as 'snowman'.
In the process of implementing the present invention, the utility model finds that the prior art has at least the following problems:
"snowman" need be through artifical clearance, and the staff clearance material's intensity of labour is high, and the danger of work is high, and traditional old-fashioned cleaning equipment is yielding, and equipment factor of safety is low, leaks the material not environmental protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing the grate cooler cleaning equipment which can reduce the labor intensity of workers for cleaning materials at ordinary times and reduce the danger of work.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a grate cooler cleaning apparatus has:
a base housing;
the push plate lower carrier roller is rotatably arranged on the base housing;
the push plate is slidably mounted on the push plate lower carrier roller;
a piston rod of the hydraulic cylinder is connected with the first end of the push plate;
the dust cover is internally provided with a blowing system and a sealing box;
and the catch wheel device is arranged on the base housing and can limit the push plate.
The wheel blocking device comprises a frame and a wheel, and the push plate extends into the frame; the catch wheel is mounted on the frame and contacts the push plate.
The dust cover is arranged on the first end of the base cover shell; the second end of the push plate passes through the dust cover.
The blowing system is an air injection pipe, the air injection pipe is arranged on the periphery of the push plate, and a series of air injection holes facing the push plate are formed in the air injection pipe; still include the seal box, the seal box sets up in the dust cover, it is sealed between the second end of push pedal and the seal box, the seal box is equipped with high temperature resistant sealed pad.
The base housing is also provided with a limiting device for limiting the push plate, and the limiting device is a limiting block.
One of the technical schemes has the following advantages or beneficial effects, the labor intensity of workers for cleaning materials at ordinary times is reduced, and the danger of work is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a grate cooler cleaning device provided in an embodiment of the present invention;
figure 2 is a cross-sectional view of the grate cooler cleaning apparatus of figure 1;
FIG. 3 is a front view of the grate cooler cleaning apparatus of FIG. 1;
FIG. 4 is a top view of the grate cooler cleaning apparatus of FIG. 1;
FIG. 5 is a schematic structural diagram of a blowing system of the grate cooler cleaning equipment in FIG. 1;
FIG. 6 is a schematic structural diagram of a catch wheel device of the grate cooler cleaning equipment in FIG. 1;
FIG. 7 is a schematic structural view of a push plate of the grate cooler cleaning equipment of FIG. 1;
FIG. 8 is a schematic structural view of a seal box of the grate cooler cleaning device of FIG. 1;
FIG. 9 is a schematic structural view of a catch wheel device of the grate cooler cleaning equipment of FIG. 1;
the labels in the above figures are: 1. the device comprises a push plate, 2, a flange cover, 3, a dust cover, 4, a sealing box, 5, a catch wheel device, 6, a push plate lower carrier roller, 7, a base housing, 8, a hydraulic cylinder, 9, a limiting device, 10, a material returning device, 11 and a blowing system.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, a grate cooler cleaning apparatus has:
a base housing; the base is provided with a material returning device, and if the material escapes, the material returning device can be recycled, so that the time for cleaning and cleaning the leaked material by field personnel is reduced.
The push plate lower carrier roller is rotatably arranged on the base housing; the function of supporting and reducing the running resistance of the push plate is achieved.
The push plate is slidably arranged on the push plate lower carrier roller; the push pedal is the detachable high temperature resistant push pedal of components of a whole that can function independently, and the detachable high temperature resistant push pedal of components of a whole that can function independently is connected with the pneumatic cylinder, and high temperature resistant flange cover welds with fire-resistant lateral wall, and the dust cover is connected with the base housing in high temperature resistant flange cover respectively, and the push pedal snub pulley is installed on the base housing, and detachable fender wheel device is fixed on the base housing, and the welding is respectively on dust cover and base housing to the subdivision formula seal box. The push pedal is high temperature resistant material, can one split two, and the on-the-spot installation of being convenient for is dismantled, and high temperature resistant castable is beaten to the inboard and front end of push pedal, and the front end is equipped with shovel type structure, is convenient for "snowman" to shovel off.
A piston rod of the hydraulic cylinder is connected with the first end of the push plate; the hydraulic cylinder is provided with an internal sensor and a travel switch device, and the running condition of the push plate is monitored and controlled in real time.
The catch wheel device is arranged on the base housing and can limit the push plate. The catch wheel device is of a split structure, so that the catch wheel device is convenient to install and detach on site, and rollers are arranged around the catch wheel device to enable the push plate to become rolling friction.
The wheel blocking device comprises a frame and a wheel block, and the push plate extends into the frame; the catch wheel is mounted on the frame and contacts the push plate. The catch wheel device is of a split structure, so that the catch wheel device is convenient to install and detach on site, and rollers are arranged around the catch wheel device to enable the push plate to become rolling friction.
The dust cover is arranged at the first end of the base cover shell; the second end of push pedal passes the dust cover, and the inside jetting system that is equipped with of dust cover, the push pedal is gapped with each spare part in the motion process, and for preventing the material effusion, the jetting system is used for the blowback material, makes the material sink into the deashing door in the base housing, and the deashing door rethread pipeline secondary retrieves the material.
The dust cover is characterized by further comprising a sealing box, the sealing box is arranged on the outer side of the dust cover and is sealed in the last step, and a high-temperature-resistant sealing gasket is arranged in the sealing box.
And the base housing is also provided with a limiting device for limiting the push plate, and the limiting device is a limiting block.
Including being used for sealed, high temperature resistance flange cover, detachable push pedal plays seal structure's seal box, sets up the snub pulley in the push pedal, is provided with the cylinder on the bearing roller, keeps off the wheel device and installs on the pedestal housing, and there is the jetting system of blowback material dust cover inside, is equipped with the feed back device on the pedestal housing.
Specifically, as shown in fig. 1 to 4, the push plate is a core component of the snowman pushing device, and functions to push and overturn the snowman. One end of the push plate is connected with one end of the hydraulic cylinder through a pin shaft, and the other end of the hydraulic cylinder is connected to the kiln pier through a pin shaft. The flange cover is welded on the outer side wall of the grate cooler, and the inside of the flange cover is provided with a hole to allow the push plate to freely pass through, so that the sealing effect is achieved. The inside sealing packing that is equipped with of seal box plays secondary sealed effect to for the subdivision formula structure, simple to operate. The push pedal downside is equipped with the bearing roller, plays the effect of supporting and reducing push pedal running resistance, and the side of bearing roller is provided with the bearing. The wheel blocking device is fixed on the base housing, and the periphery of the wheel blocking device is provided with the roller structures, so that the movement track of the push plate is limited, and the running process is prevented from deviating. The pneumatic cylinder bore is equipped with the dust cover, and inside is equipped with displacement sensor, plays the accurate positioning effect. The pneumatic cylinder outside is equipped with mechanical stop device, prevents that the sensor is malfunctioning, plays the spacing guard action of secondary. The base cover is provided with a dust removing door, and the material is recovered through a connecting pipeline. The protective net is arranged outside the whole snowman pushing device, so that equipment cannot enter the device when running.
As shown in fig. 5, a blowing system is arranged in the dust cover, the blowing system is connected by a pipeline, one side of the blowing system is connected with compressed air, and the other side of the blowing system is provided with a small hole on the pipeline for blowing materials escaping from the flange cover.
As shown in figure 7, the push plate is of a box type structure and is divided into 2 parts through bolt connection, the front end part is made of high-temperature-resistant stainless steel materials and is designed into a bucket structure, so that a snowman can conveniently shovel off the push plate, the front end is welded with a target nail, and the pouring material is filled inside the target nail to play a role in wear resistance. The rear end part of the push plate is of a main structure, the inside of the box body is completely filled with a pouring material, and the middle position of the rear end is welded with an ear seat which is connected with a hydraulic cylinder through a pin.
As shown in figure 8, the seal box adopts a split structure, high-temperature-resistant sealing filler is arranged in the seal box, the sealing filler is compressed through the pressing plate, the pressing plate is compressed through the bolt, and the pushing plate translates inside the seal box to play a role in sealing. The seal box downside welds integrally with the base housing, and the upside welds integrally with the dust cover, and the push pedal is changed in the later stage of being convenient for to the subdivision formula structure.
As shown in fig. 9, the catch wheel device is of a channel steel frame structure, rollers are arranged on the periphery of the catch wheel device, the rollers are connected through seats, the seats are welded on channel steel frames, the channel steel frames are connected through bolts, and the mounting groove steel frames are convenient to detach and weld on a base housing through later-stage push plates. The push plate runs in the roller to play a role in limiting.
Has the advantages that:
1. the hydraulic system is used as a power source, the thrust is large, the motion track is monitored in real time, and the operation is reliable.
2. The gas and contact type packing combined sealing structure is adopted, leakage can be effectively prevented, escaped materials can be recycled through the ash removal door, and the equipment safety and the labor intensity of workers are ensured.
3. The front end of the push plate adopts a bulldozing type structure, high-temperature-resistant stainless steel is selected for use as a material, the castable is poured inside the push plate, so that a snowman is effectively pushed over, and the front end is guaranteed not to deform.
4. The push plate adopts a track and catch wheel device mechanism, so that the push plate runs stably, is not easy to deviate and is prevented from being stuck.
5. The snowman pushing device can be manually controlled and remotely controlled on site in operation, operation is convenient, and labor intensity and inspection time are reduced.
After adopting foretell structure, reduce the intensity of labour that the staff cleared up the material at ordinary times, reduce the danger of work.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A grate cooler cleaning equipment is characterized by comprising:
a base housing;
the push plate lower carrier roller is rotatably arranged on the base housing;
the push plate is slidably mounted on the push plate lower carrier roller;
a piston rod of the hydraulic cylinder is connected with the first end of the push plate;
the dust cover is internally provided with a blowing system and a sealing box;
and the catch wheel device is arranged on the base housing and can limit the push plate.
2. The grate cooler cleaning equipment according to claim 1, characterized in that the catch wheel device comprises a frame and a catch wheel, and the push plate extends into the frame; the catch wheel is mounted on the frame and contacts the push plate.
3. The grate cooler cleaning apparatus of claim 2, further comprising a dust cover disposed on the first end of said base housing; the second end of the push plate passes through the dust cover.
4. The grate cooler cleaning equipment as recited in claim 3, characterized in that the blowing system is an air injection pipe, the air injection pipe is arranged around the push plate, and the air injection pipe is provided with a series of air injection holes facing the push plate; still include the seal box, the seal box sets up in the dust cover, it is sealed between the second end of push pedal and the seal box, the seal box is equipped with high temperature resistant sealed pad.
5. The grate cooler cleaning equipment according to claim 4, characterized in that a limiting device for limiting the push plate is further arranged on the base housing, and the limiting device is a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123208493.2U CN216668345U (en) | 2021-12-20 | 2021-12-20 | Cleaning equipment for grate cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123208493.2U CN216668345U (en) | 2021-12-20 | 2021-12-20 | Cleaning equipment for grate cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216668345U true CN216668345U (en) | 2022-06-03 |
Family
ID=81793338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123208493.2U Active CN216668345U (en) | 2021-12-20 | 2021-12-20 | Cleaning equipment for grate cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216668345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001563A (en) * | 2021-12-20 | 2022-02-01 | 安徽海螺川崎装备制造有限公司 | Cold quick-witted clean-up equipment of comb |
-
2021
- 2021-12-20 CN CN202123208493.2U patent/CN216668345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001563A (en) * | 2021-12-20 | 2022-02-01 | 安徽海螺川崎装备制造有限公司 | Cold quick-witted clean-up equipment of comb |
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| GR01 | Patent grant |