CN220478918U - Anti-blocking slag crusher - Google Patents
Anti-blocking slag crusher Download PDFInfo
- Publication number
- CN220478918U CN220478918U CN202320850037.8U CN202320850037U CN220478918U CN 220478918 U CN220478918 U CN 220478918U CN 202320850037 U CN202320850037 U CN 202320850037U CN 220478918 U CN220478918 U CN 220478918U
- Authority
- CN
- China
- Prior art keywords
- slag crusher
- sides
- transmission
- rotating
- mounting frame
- 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.)
- Active
Links
- 239000002893 slag Substances 0.000 title claims abstract description 71
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000004140 cleaning Methods 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 24
- 238000012546 transfer Methods 0.000 abstract description 7
- 239000013049 sediment Substances 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003818 cinder Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The embodiment of the utility model provides an anti-blocking slag crusher, and relates to the technical field of slag crushers. This prevent stifled breaker, including the installation frame, and arrange the inside broken subassembly in installation frame upper end, broken subassembly's both sides movable mounting has the unit that opens and shuts, start-up driver's case, make it drive rotation gear through the transfer line and rotate, rotatory baffle rotates in the lifting seat inside, and then rotatory the opening of rotatory baffle of both sides, expose the meshing portion upper end in the broken subassembly, afterwards make drive arrangement drive sprocket reverse rotation, and then meshing portion is rotatory to both sides, the massive material of upper end jam is discharged through both sides, avoid the material jam to lead to dry sediment system downtime longer, inconvenient clearance to the material of breaker through the pipe-line installation.
Description
Technical Field
The utility model relates to the technical field of slag crushers, in particular to an anti-blocking slag crusher.
Background
When the coal block is used for combustion to generate electricity in the thermal power plant, high-temperature slag falls onto the middle slag hopper and the furnace bottom slag discharging device from the slag discharging port of the boiler through the mechanical sealing device, cold air sucked by the negative pressure of the boiler is utilized to cool the high-temperature slag, the heat of bottom slag is brought back to the hearth to the maximum extent, the temperature of the air-cooled slag discharging shell is kept below 50 ℃, and the slag is conveyed into a slag crusher arranged at the driving end of the slag drier to be crushed after being cooled to about 100-150 ℃.
Because the parts are connected through the pipeline, materials are accumulated in the pipeline easily in the treatment process of the slag crusher, the condition of slag blockage easily occurs in the working process of the slag crusher, the treatment time is long, the workload of maintenance personnel is large, the smooth operation of a dry slag system is influenced, and meanwhile, the cleaning operation of personnel is inconvenient.
Disclosure of Invention
The utility model aims to provide an anti-blocking slag crusher, which can avoid the problem that slag blockage is easy to occur in the working process of the slag crusher.
The utility model provides an anti-blocking slag crusher, which comprises:
the crushing device comprises a mounting frame and a crushing assembly arranged in the upper end of the mounting frame, wherein the crushing assembly is movably mounted in the mounting frame, and opening and closing units are movably mounted on two sides of the crushing assembly;
the opening and closing unit comprises rotating baffles arranged on two sides of the upper end of the installation frame and lifting seats arranged at the lower end of the rotating baffles, the rotating baffles are movably arranged at the upper ends of the lifting seats, and an adjusting unit is movably arranged in the lifting seats.
In a specific embodiment, the lower end of the rotating baffle plate is uniformly and fixedly provided with a rotating foot, one side of the rotating foot is fixedly provided with a fixed gear, and the adjusting unit is arranged at the lower end of the fixed gear and adjusts the rotating baffle plate through the fixed gear.
In a specific embodiment, the adjusting unit comprises a rotary gear which is installed at the lower end of the fixed gear in a meshed mode, transmission rods are fixedly installed on two sides of the rotary gear, and a driving machine box is installed in the middle of each transmission rod.
In a specific embodiment, the fixed gear, the rotary gear and the rotary foot are arranged in a plurality of groups and are uniformly arranged inside the upper end of the lifting seat.
In a specific embodiment, the crushing assembly comprises a meshing part and a transmission part arranged at one end of the meshing part, wherein the transmission part is formed by meshing transmission of two groups of gears, and one end of one group of meshing part is connected with the output end of the driving device through a transmission chain wheel.
In a specific embodiment, the mounting shafts at two ends of the transmission part penetrate through the mounting frame, the transmission part and the transmission chain wheel are mounted outside the mounting frame, and the outside is protected by the protective cover.
In a specific embodiment, the temperature measuring part is arranged in the protective cover, and the rotating speed probe part is additionally arranged in the transmission part in the protective cover.
In a specific embodiment, the jacking chassis is fixedly mounted on two sides of the inside of the mounting frame, and the upper end of the opening and closing unit is provided with a surrounding part which is fixedly mounted on the upper end of the mounting frame.
In a specific embodiment, a hydraulic lifting part is arranged in the jacking machine case, and the upper end of the hydraulic lifting part is fixedly arranged at the lower end of the lifting seat.
In a specific embodiment, the meshing portion is formed by splicing and assembling a plurality of meshing teeth, a cleaning portion is arranged on the outer portion of the meshing portion, the cleaning portion is formed by cleaning teeth and fixing baffle installation, the cleaning teeth are fixedly connected with the fixing baffle, and the cleaning teeth are installed in gaps in the middle of the adjacent meshing teeth in a penetrating mode.
According to the anti-blocking slag crusher provided by the embodiment of the utility model, when the slag crusher is used for crushing coal slag discharged from a slag drier, massive coal slag is discharged from the lower end after being crushed by the meshing teeth of the meshing part, the slag crushed by the slag crusher is discharged into a bucket elevator through an outlet at one side of a tee joint to be lifted and conveyed, when a material blockage occurs in a surrounding and blocking part at the upper end of an installation frame, a driving machine box can be started, the driving machine box drives a rotary gear to rotate through a transmission rod, a rotary baffle rotates in a lifting seat, further the rotary baffles at two sides are rotated and opened, the upper end of the meshing part in a crushing assembly is exposed, then a driving device drives a transmission chain wheel to rotate reversely, further the meshing part rotates to two sides, and massive materials blocked at the upper end are discharged from two sides, so that the slag drier is prevented from being long in downtime due to the material blockage, and the slag crusher installed through a pipeline is inconvenient to clean the materials.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a crushing assembly according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram of an installation structure of an opening and closing unit according to an embodiment of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 3B according to an embodiment of the present utility model.
Fig. 5 is an enlarged schematic view of fig. 2 a according to an embodiment of the present utility model.
Icon: 100. a frame is installed; 110. a protective cover; 111. a temperature measuring unit; 112. a rotational speed probe portion; 120. jacking the case; 121. a hydraulic lifting part; 130. a surrounding part; 200. a crushing assembly; 210. an engagement portion; 211. meshing teeth; 220. a transmission part; 230. a drive sprocket; 240. a cleaning section; 241. cleaning teeth; 242. a fixed baffle; 300. an opening and closing unit; 310. rotating the baffle; 311. a rotating foot; 312. a fixed gear; 320. a lifting seat; 330. an adjusting unit; 331. a rotary gear; 332. a transmission rod; 333. and driving the chassis.
Detailed Description
Because the parts are connected through the pipeline, materials are accumulated in the pipeline and are easy to agglomerate in the treatment process of the slag crusher, and the slag blocking condition is easy to occur in the working process of the slag crusher. Therefore, the inventor provides an anti-blocking slag crusher through research, the driver box drives the rotation gear through the transfer line and rotates, and rotatory baffle rotates in the lifting seat, and then rotatory opening of rotatory baffle of both sides exposes the engaging portion upper end in the broken subassembly, later makes drive arrangement drive sprocket reverse rotation, and then the engaging portion rotates to both sides, and the big material that upper end was blocked is discharged through both sides, avoids the material to block up and leads to dry sediment system downtime longer to solve above-mentioned defect.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 to 4, an embodiment of the present utility model provides an anti-blocking slag crusher, which includes a mounting frame 100, and a crushing assembly 200 disposed inside an upper end of the mounting frame 100, wherein the crushing assembly 200 is movably mounted inside the mounting frame 100, and two sides of the crushing assembly 200 are movably mounted with an opening and closing unit 300.
The crushing assembly 200 comprises a meshing part 210 for crushing coal slag and a transmission part 220 which is arranged at one end of the meshing part 210 and is used for driving the two groups of meshing parts 210 to rotate, wherein the transmission part 220 is formed by meshing transmission of two groups of gears, one end of one group of meshing part 210 is connected with the output end of a driving device through a transmission chain wheel 230, mounting shafts at two ends of the transmission part 220 are arranged inside the mounting frame 100 through bearings, the mounting shafts at two ends of the transmission part 220 penetrate through the mounting frame 100, the transmission part 220 and the transmission chain wheel 230 are arranged outside the mounting frame 100, and the outside is protected through the protective cover 110.
The jacking machine case 120 for jacking the opening and closing unit 300 is fixedly installed on two sides of the inside of the installation frame 100, the upper end of the opening and closing unit 300 is provided with the enclosing part 130 for protecting coal cinder, the enclosing part 130 is fixedly installed at the upper end of the installation frame 100, the hydraulic lifting part 121 for jacking the opening and closing unit 300 is arranged in the jacking machine case 120, and the upper end of the hydraulic lifting part 121 is fixedly installed at the lower end of the lifting seat 320.
The opening and closing unit 300 includes a rotating barrier 310 installed at both sides of the upper end of the installation frame 100 and a lifting seat 320 installed at the lower end of the rotating barrier 310 for supporting, the rotating barrier 310 is movably installed at the upper end of the lifting seat 320, and an adjusting unit 330 for adjusting the rotating barrier 310 is movably installed inside the lifting seat 320.
The lower extreme of rotatory baffle 310 evenly fixed mounting has the rotatory foot 311 that is used for carrying out fixed stay to rotatory baffle 310, rotatory foot 311 on rotatory baffle 310 both sides is installed in the inside of elevating seat 320 through the installation axle, one side fixed mounting of rotatory foot 311 has fixed gear 312, the lower extreme at fixed gear 312 is installed to the adjustment unit 330, and adjust rotatory baffle 310 through fixed gear 312, the adjustment unit 330 is including meshing the rotatory gear 331 of installing at fixed gear 312 lower extreme, fixed gear 312 has arranged the multiunit with rotatory gear 331 and rotatory foot 311, and evenly arrange inside elevating seat 320's upper end, rotatory gear 331's both sides fixed mounting has the transfer line 332 that is used for carrying out the transmission, the mid-mounting of transfer line 332 has the drive machine case 333 that is used for driving transfer line 332 and rotates, drive machine case 333 comprises speed reducer and motor, transfer line 332 is connected with the speed reducer output, the both ends of transfer line 332 pass through the bearing movable mounting in elevating seat 320's inner wall.
When the slag crusher is used for crushing coal slag discharged by the slag drier, large blocks of coal slag are discharged from the lower end after being crushed by the engagement teeth 211 of the engagement part 210, slag crushed by the slag crusher is discharged to the bucket elevator from the outlet on one side of the tee joint, when the material blockage occurs in the enclosing part 130 at the upper end of the installation frame 100, the driving machine box 333 can be started to drive the rotating gear 331 to rotate through the transmission rod 332, the rotating baffle 310 rotates in the lifting seat 320, the rotating baffles 310 on two sides are rotated to open the upper end of the engagement part 210 in the crushing assembly 200, the driving device is driven to rotate the transmission chain wheel 230 reversely, the engagement part 210 rotates to two sides, and large blocks of material blocked at the upper end are discharged from two sides, so that the problem that the downtime of a slag drier system is long due to material blockage is avoided, and the slag crusher installed through a pipeline is inconvenient to clean the material is avoided.
When the rotating baffle 310 is rotated and opened, the lifting seat 320 is jacked up through the hydraulic lifting part 121, so that the lower end of the rotating baffle 310 moves to the height of the upper end of the meshing part 210, massive materials are conveniently discharged after the rotating baffle 310 is rotated and opened, and small materials fall into gaps between the lifting seat 320 and the rotating baffle 310 during discharging, and are collected through the lifting seat 320, so that the materials are prevented from scattering.
Referring to fig. 1 to 2 and 5, a temperature measuring part 111 for measuring the temperature of the motor is installed at a position close to the motor at the motor driving end inside the protection cover 110, a rotation speed probe part 112 for detecting the rotation speed of the transmission part 220 is additionally installed inside the transmission part 220 inside the protection cover 110, and the rotation speed probe part 112 can be a magneto-resistive sensor and is installed close to the rotation part of the transmission part 220.
The engaging portion 210 is formed by splicing and assembling a plurality of engaging teeth 211, a cleaning portion 240 for cleaning the engaging teeth 211 is mounted on the outer portion of the engaging portion 210, the cleaning portion 240 is formed by mounting cleaning teeth 241 and fixing baffles 242, the cleaning teeth 241 and the fixing baffles 242 are fixedly connected, the cleaning teeth 241 are mounted in gaps in the middle portions of the adjacent engaging teeth 211 in a penetrating manner, and the cleaning portion 240 is arranged on the inner side of the lower end of the opening and closing unit 300.
When the meshing part 210 rotates to crush slag, the meshing teeth 211 and the cleaning teeth 241 which are in fit connection can scrape and clean the slag, so that the inconvenience of cleaning the large materials adhered to the meshing teeth 211 is avoided.
When the slag crusher is blocked, the rotating speed probe 112 detects that the rotating speed of the transmission part 220 is slow, meanwhile, a certain resistance is generated to the rotation of the meshing teeth 211 due to the material blocking, the power required by driving the chain wheel 230 is further increased, the temperature at the motor is increased, the temperature measuring part 111 detects the temperature increase at the motor position, and two indexes can assist an operator to judge whether the slag crusher is blocked with materials or not more rapidly, so that excessive material blocking is avoided, and the slag crusher is inconvenient to dredge.
In summary, in the anti-blocking slag crusher according to the embodiment of the utility model, when the slag crusher is used for crushing coal slag discharged from a slag drier, massive coal slag is discharged from the lower end after being crushed by the engaging teeth 211 of the engaging part 210, the slag crushed by the slag crusher is discharged from one side of a tee joint to a bucket elevator for lifting and conveying, when the inside of the enclosure part 130 at the upper end of the installation frame 100 is blocked by materials, the driving machine box 333 can be started to drive the rotating gear 331 to rotate through the driving rod 332, the rotating baffle 310 rotates inside the lifting seat 320, the rotating baffles 310 at the two sides are rotated and opened, the upper end of the engaging part 210 in the crushing assembly 200 is exposed, then the driving device drives the driving sprocket 230 to rotate reversely, the engaging part 210 rotates towards the two sides, and the massive materials blocked at the upper end are discharged from the two sides, so that the slag crusher installed through a pipeline is prevented from being blocked and causing longer downtime of the slag drier.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. An anti-clogging slag crusher, comprising:
the crushing device comprises a mounting frame and a crushing assembly arranged in the upper end of the mounting frame, wherein the crushing assembly is movably mounted in the mounting frame, and opening and closing units are movably mounted on two sides of the crushing assembly;
the opening and closing unit comprises rotating baffles arranged on two sides of the upper end of the installation frame and lifting seats arranged at the lower end of the rotating baffles, the rotating baffles are movably arranged at the upper ends of the lifting seats, and an adjusting unit is movably arranged in the lifting seats.
2. The anti-blocking slag crusher according to claim 1, wherein the rotating pins are uniformly and fixedly installed at the lower ends of the rotating baffles, fixed gears are fixedly installed at one sides of the rotating pins, and the adjusting unit is installed at the lower ends of the fixed gears and adjusts the rotating baffles through the fixed gears.
3. The anti-blocking slag crusher according to claim 2, wherein the adjusting unit comprises a rotary gear engaged with and mounted at the lower end of the fixed gear, transmission rods are fixedly mounted at both sides of the rotary gear, and a driving chassis is mounted in the middle of the transmission rods.
4. The anti-blocking slag crusher according to claim 3, wherein the fixed gear, the rotary gear and the rotary foot are arranged in a plurality of groups and are uniformly arranged inside the upper end of the lifting seat.
5. The anti-blocking slag crusher of claim 4, wherein the crushing assembly comprises a meshing portion and a transmission portion mounted at one end of the meshing portion, the transmission portion is composed of two sets of gears in meshing transmission, and one end of one set of meshing portion is connected with the output end of the driving device through a transmission sprocket.
6. The anti-blocking slag crusher according to claim 5, wherein the mounting shafts at both ends of the transmission part are installed through the mounting frame, the transmission part and the transmission sprocket are installed outside the mounting frame, and the outside is protected by the protective cover.
7. The anti-blocking slag crusher according to claim 6, wherein the temperature measuring part is arranged in the protective cover, and the rotating speed probe part is additionally arranged in the transmission part in the protective cover.
8. The anti-blocking slag crusher according to claim 7, wherein the jacking machine boxes are fixedly mounted on two sides of the inside of the mounting frame, and the upper ends of the opening and closing units are provided with enclosing parts which are fixedly mounted on the upper ends of the mounting frame.
9. The anti-blocking slag crusher according to claim 8, wherein a hydraulic lifting part is arranged in the jacking machine box, and the upper end of the hydraulic lifting part is fixedly arranged at the lower end of the lifting seat.
10. The anti-blocking slag crusher according to claim 9, wherein the engagement portion is formed by assembling a plurality of engagement teeth in a spliced manner, a cleaning portion is mounted on the outer portion of the engagement portion, the cleaning portion is formed by cleaning teeth and fixing baffles, the cleaning teeth are fixedly connected with the fixing baffles, and the cleaning teeth are mounted in gaps in the middle portions of the adjacent engagement teeth in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320850037.8U CN220478918U (en) | 2023-04-17 | 2023-04-17 | Anti-blocking slag crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320850037.8U CN220478918U (en) | 2023-04-17 | 2023-04-17 | Anti-blocking slag crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220478918U true CN220478918U (en) | 2024-02-13 |
Family
ID=89836630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320850037.8U Active CN220478918U (en) | 2023-04-17 | 2023-04-17 | Anti-blocking slag crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220478918U (en) |
-
2023
- 2023-04-17 CN CN202320850037.8U patent/CN220478918U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2459029C1 (en) | Automotive road harrow machine | |
| CN220478918U (en) | Anti-blocking slag crusher | |
| US20230234070A1 (en) | Dual-shaft shredder with a horizontal maintenance concept | |
| CN111810159A (en) | Intelligent continuous mining equipment for strip mine | |
| CN114130481A (en) | Ball mill capable of continuously processing lithium battery raw materials | |
| WO2006053942A1 (en) | Crushing device | |
| CN202253689U (en) | Chain boiler slag heat recovery device | |
| CN213557338U (en) | Planetary building engineering rubbish breaker | |
| CN202358618U (en) | Dual-motor drive device of conveyor and conveyor | |
| CN214091040U (en) | Concrete conveying equipment for concrete mixing plant | |
| CN101932732A (en) | Charge distribution apparatus | |
| CN211586810U (en) | Grinder is used in iron runner castable production | |
| CN211600749U (en) | Slag removing device for power station boiler | |
| CN118080133A (en) | Abnormal observation processing window of slag crusher | |
| CN109127046A (en) | A kind of major diameter high-temperature pipe dirt block crushing device | |
| JP5468649B2 (en) | Hydropower dust remover | |
| CN220215237U (en) | High rubbing crusher of security | |
| CN207478735U (en) | A kind of new type crushing machine | |
| CN113154418B (en) | Implementation scheme for transforming wet slag dragging system into dry slag discharging system | |
| CN213825067U (en) | Be applied to nutrient medium's breaker | |
| CN211366308U (en) | Novel bidirectional distributing device | |
| CN213294050U (en) | Collection device based on residue of thermal power plant | |
| CN216644243U (en) | Boiler slag removal device | |
| CN215570603U (en) | Biomass stove feeding device | |
| CN208990935U (en) | A kind of prebreaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |