CN219150372U - Difficult ring type coal breaker deironing room who blocks up - Google Patents
Difficult ring type coal breaker deironing room who blocks up Download PDFInfo
- Publication number
- CN219150372U CN219150372U CN202320165921.8U CN202320165921U CN219150372U CN 219150372 U CN219150372 U CN 219150372U CN 202320165921 U CN202320165921 U CN 202320165921U CN 219150372 U CN219150372 U CN 219150372U
- Authority
- CN
- China
- Prior art keywords
- main body
- crushing
- iron removal
- coal
- breaker main
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of annular coal pulverizer, and discloses a non-blocking annular coal pulverizer iron removal chamber which comprises a main body mechanism and a metal bearing plate, wherein the upper end of the left side of the metal bearing plate is fixedly connected with a metal support column, the inner wall surface of the metal bearing plate is slidably connected with a collecting box, a crushing mechanism is arranged in the middle of the inside of the main body mechanism, and the metal bearing plate is fixedly connected with the bottom end surface of the main body mechanism. According to the annular coal crusher iron removal chamber which is not easy to block, the arrangement mode of the lining plates at the inlet of the iron removal chamber is changed through the blanking cylinder, so that the lining plates of iron pieces cannot be impacted tangentially, the fixed screw inspection is protected from being sheared off, and accidents caused by falling of the lining plates are avoided; the bottom plate at the lower part of the iron removing chamber is changed into inward inclined arrangement, so that the equipment damage caused by overflow of iron pieces entering the iron removing chamber into the crushing cavity is avoided while the space of the iron removing chamber is increased, and the safety of a system and the personal safety are threatened.
Description
Technical Field
The utility model relates to the technical field of ring-type coal pulverizer, in particular to an iron removing chamber of a ring-type coal pulverizer which is not easy to block.
Background
The coal pulverizer is an important device of a fuel system in a coal-fired power plant, because the boiler coal is usually raw coal which is not classified, the granularity of the raw coal is mostly not in accordance with the requirements of the boiler coal, and coal blocks which are not in accordance with the requirements of the boiler coal are crushed into a certain granularity by the coal pulverizer so as to meet the requirements of boiler combustion.
The ring hammer type coal crusher used in the coal-fired power plant comprises a machine body shell, wherein a rotor with a ring hammer is arranged in the machine body shell, and a motor drives the rotor to do high-speed rotary motion, so that the effect of crushing materials is achieved.
At present, ring coal crushers most widely used in the industry have some technical problems in application. Firstly, the iron removing chamber is used for removing small sundries in the storage space of the iron piece and the iron piece is easy to overflow back to the crushing cavity to cause equipment damage; secondly, the lining board at the inlet of the iron removing chamber is reasonable in arrangement mode, and is easy to be impacted by iron pieces to shear the fixing bolts, so that the lining board falls off to damage equipment and threaten personal safety.
Disclosure of Invention
The utility model aims to provide an annular coal breaker iron removal chamber which is not easy to block, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a difficult ring type coal breaker deironing room that blocks up, includes main part mechanism and metal loading board, metal loading board left upper end fixedly connected with metal support column, metal loading board's inner wall surface sliding connection has the collection box, main part mechanism installs broken mechanism in the middle of inside, metal loading board fixedly connected with main part mechanism's bottom surface.
The main body mechanism comprises an anti-blocking unit and a conveying unit, and the anti-blocking unit and the conveying unit are sequentially arranged from right to left.
Preferably, the anti-blocking unit comprises an iron removal inclined plate, a lining plate, a filtering device and a coal breaker main body, wherein the filtering device is positioned at the lower end of the anti-blocking unit, the filtering device is inserted into the lower end of the coal breaker main body, the coal breaker main body is fixedly connected to the top end surface of the lining plate, and the coal breaker main body is fixedly connected to the front surface and the back surface of the iron removal inclined plate.
Preferably, the conveying unit comprises a bearing device, a variable frequency motor and a conveying belt, wherein the conveying belt is positioned at the front end of the conveying unit and is arranged on the surface of a gear at the rear end of a rotor of the variable frequency motor, and the variable frequency motor is arranged on the inner surface of the bearing device.
Preferably, the crushing mechanism comprises a first crushing hammer body, a connecting device, a second crushing hammer body, a hexagonal nut and a crushing shaft body, wherein the first crushing hammer body is positioned at the front end of the crushing mechanism, the first crushing hammer body is in threaded connection with the front end of the connecting device, the connecting device is in threaded connection with the front end of the second crushing hammer body, the connecting device is in threaded connection with the inner threaded surface of the hexagonal nut, and the first crushing hammer body is in threaded connection with the surface of the crushing shaft body.
Preferably, the back fixedly connected with gear plate of broken axis body, the gear plate meshes in the conveyer belt internal surface, broken axis body threaded connection is in connecting device's inner wall surface, broken axis body threaded connection is in broken hammer block two's inner wall surface, broken axis body installs in the intermediate position of breaker main part, starts inverter motor, and inverter motor rotor rear end gear drives the conveyer belt and rotates, and the conveyer belt drives the gear plate and rotate, and the gear plate drives broken axis body rotation.
Preferably, the coal breaker main part fixed connection is in the top surface and the bottom surface of loading attachment, coal breaker main part swing joint is in the front of conveyer belt, coal breaker main part swing joint is in the surface of crushing hammer body two, coal breaker main part swing joint is in the surface of crushing hammer body one.
Preferably, the hexagonal nuts are divided into two groups, the two groups of hexagonal nuts are in threaded connection with the front end and the rear end of the connecting device, the front end of the hexagonal nuts is in threaded connection with the rear end of the first crushing hammer body, the rear end of the hexagonal nuts is in threaded connection with the front end of the second crushing hammer body, the hexagonal nuts are rotated, and the first crushing hammer body, the connecting device and the second crushing hammer body can be in threaded fixation through the hexagonal nuts.
Preferably, the welt section is triangle-shaped, the welt is located the top of deironing swash plate, the deironing swash plate is located the right-hand member of coal breaker main part, coal breaker main part swing joint is in the top surface of collecting the box, form the deironing room between coal breaker main part, welt and the deironing swash plate, the inside coal cinder of coal breaker main part carries out crushing operation, and the inside coal cinder of partial broken passes through deironing swash plate and welt, gets into the deironing room, conveniently clears up broken coal cinder.
Compared with the prior art, the utility model has the beneficial effects that: according to the annular coal crusher iron removal chamber which is not easy to block, the arrangement mode of the lining plates at the inlet of the iron removal chamber is changed through the blanking cylinder, so that the lining plates of iron pieces cannot be impacted tangentially, the fixed screw inspection is protected from being sheared off, and accidents caused by falling of the lining plates are avoided; the bottom plate at the lower part of the iron removing chamber is changed into inward inclined arrangement, so that the equipment damage caused by overflow of iron pieces entering the iron removing chamber into the crushing cavity is avoided while the space of the iron removing chamber is increased, and the safety of a system and the personal safety are threatened.
Drawings
FIG. 1 is a schematic perspective view of the whole of the present utility model;
FIG. 2 is a schematic view of the back side of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the main body mechanism of the present utility model in front view;
FIG. 4 is a schematic view of the internal structure of the crushing mechanism of the present utility model;
fig. 5 is an enlarged schematic view of a portion of the structure of fig. 4 according to the present utility model.
In the figure: 1. a main body mechanism; 101. iron removal sloping plate; 102. a lining plate; 103. a filtering device; 104. a coal pulverizer main body; 105. a carrying device; 106. a variable frequency motor; 107. a conveyor belt; 2. a crushing mechanism; 201. crushing a first hammer body; 202. a connecting device; 203. crushing a second hammer body; 204. a hexagonal nut; 205. crushing the shaft body; 3. a metal carrier plate; 4. a metal support column; 5. and a collection box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions:
the utility model provides a difficult ring type coal breaker deironing room that blocks up, includes main part mechanism 1 and metal loading board 3, the upper end fixedly connected with metal support column 4 in metal loading board 3 left side, and the inner wall surface sliding connection of metal loading board 3 has collection box 5, and main part mechanism 1 installs broken mechanism 2 in the middle of inside, and metal loading board 3 fixed connection is in the bottom surface of main part mechanism 1.
The main body mechanism 1 comprises an anti-blocking unit and a conveying unit which are sequentially arranged from right to left.
The anti-blocking unit comprises an iron removal inclined plate 101, a lining plate 102, a filtering device 103 and a coal breaker main body 104, wherein the filtering device 103 is positioned at the lower end of the anti-blocking unit, the filtering device 103 is inserted into the lower end of the coal breaker main body 104, the coal breaker main body 104 is fixedly connected to the top end surface of the lining plate 102, the coal breaker main body 104 is fixedly connected to the front surface and the back surface of the iron removal inclined plate 101, the section of the lining plate 102 is triangular, the lining plate 102 is positioned above the iron removal inclined plate 101, the iron removal inclined plate 101 is positioned at the right end of the coal breaker main body 104, the coal breaker main body 104 is movably connected to the top end surface of the collecting box 5, an iron removal chamber is formed among the coal breaker main body 104, the lining plate 102 and the iron removal inclined plate 101, crushing operation is carried out on coal blocks inside the coal breaker main body 104, and meanwhile, the partially crushed coal blocks enter the iron removal chamber through the iron removal inclined plate 101 and the lining plate 102, and the crushed coal blocks are convenient to clean.
The conveying unit comprises a bearing device 105, a variable frequency motor 106 and a conveying belt 107, the conveying belt 107 is positioned at the front end of the conveying unit, the conveying belt 107 is arranged on the surface of a gear at the rear end of a rotor of the variable frequency motor 106, and the variable frequency motor 106 is arranged on the inner surface of the bearing device 105.
The crushing mechanism 2 comprises a first crushing hammer body 201, a connecting device 202, a second crushing hammer body 203, a hexagon nut 204 and a crushing shaft 205, wherein the first crushing hammer body 201 is positioned at the front end of the crushing mechanism 2, the first crushing hammer body 201 is in threaded connection with the front end of the connecting device 202, the main body 104 of the crusher is fixedly connected with the rear end surface of the bearing device 105, the main body 104 of the crusher is movably connected with the front surface of the conveying belt 107, the main body 104 of the crusher is movably connected with the surface of the second crushing hammer body 203, the main body 104 of the crusher is movably connected with the surface of the first crushing hammer body 201, the connecting device 202 is in threaded connection with the front end of the second crushing hammer body 203, the connecting device 202 is in threaded connection with the inner threaded surface of the hexagon nut 204, the hexagon nut 204 is divided into two groups, the two groups of hexagon nuts 204 are in threaded connection with the front end and the rear end of the connecting device 202, the rear end hexagon nut 204 is in threaded connection with the front end of the second crushing hammer body 203, the hexagon nut 204 is rotated, the hexagon nut 204 can drive the first crushing hammer body 201, the connecting device 202 and the second crushing hammer body 205 to rotate, the rotating motor 205 is in threaded connection with the inner wall of the conveying belt 205 of the crushing shaft 205, the inner wall of the crushing shaft 205 is in threaded connection with the conveying belt 107, the inner wall of the crushing shaft is in threaded connection with the gear wheel disc 106, and the inner wall of the crushing shaft is in threaded connection with the conveying belt 107, and the inner wall of the rotating shaft of the conveying belt 107 is in threaded connection with the gear of the conveying belt 106.
When in use, the front end of the first crushing hammer body 201 is held, the first crushing hammer body 201 is pushed backwards, the first crushing hammer body 201 can slide on the surface of the crushing shaft body 205, at the moment, the front end of the connecting device 202 is held, the connecting device 202 is pushed backwards, the connecting device 202 can slide on the surface of the crushing shaft body 205, the rear end of the connecting device 202 is inserted into the middle position of the first crushing hammer body 201, the front end of the second crushing hammer body 203 is held, the second crushing hammer body 203 is pushed backwards, the middle position of the second crushing hammer body 203 and the surface of the crushing shaft body 205 slide, the second crushing hammer body 203 is inserted into the front end of the connecting device 202, the hexagonal nut 204 is rotated, the hexagonal nut 204 can fix the first crushing hammer body 201, the connecting device 202, the second crushing hammer body 203 and the crushing shaft body 205 in a threaded manner, so that the crushing hammer body I201, the connecting device 202, the crushing hammer body II 203 and the crushing shaft body 205 can be fixed at the middle position of the coal crusher main body 104, the front end of the filtering device 103 is held, the filtering device 103 is pushed backwards, the filtering device 103 is inserted into the lower end of the coal crusher main body 104, so that the position of the filtering device 103 can be fixed, at the moment, coal blocks are poured into the upper end of the coal crusher main body 104, the coal blocks enter the inside of the coal crusher main body 104, at the moment, the variable frequency motor 106 is started, the gear at the rear end of the rotor of the variable frequency motor 106 drives the conveying belt 107 to rotate, the conveying belt 107 drives the gear disc to rotate, the gear disc drives the crushing shaft body 205 to rotate, the crushing shaft body 205 drives the crushing hammer body I201, the connecting device 202 and the crushing hammer body II 203, so that the crushing operation can be performed on the coal blocks in the coal crusher main body 104, and at the same time, part of the crushed coal blocks pass through the iron removal sloping plate 101 and the lining plate 102, the coal crusher enters the iron removal chamber, so that broken coal blocks can be cleaned conveniently, and the iron removal chamber formed by the coal crusher main body 104 can be prevented from being blocked.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)
1. The utility model provides a difficult ring type coal breaker deironing room that blocks up, includes main part mechanism (1) and metal loading board (3), its characterized in that: the upper end of the left side of the metal bearing plate (3) is connected with a metal supporting column (4), the inner wall surface of the metal bearing plate (3) is connected with a collecting box (5), a crushing mechanism (2) is arranged in the middle of the inside of the main body mechanism (1), and the metal bearing plate (3) is connected to the bottom end surface of the main body mechanism (1);
the main body mechanism (1) comprises an anti-blocking unit and a conveying unit, and the anti-blocking unit and the conveying unit are sequentially arranged from right to left.
2. The non-plugging annular coal pulverizer iron removal chamber as set forth in claim 1, wherein: the anti-blocking unit comprises an iron removal inclined plate (101), a lining plate (102), a filtering device (103) and a coal breaker main body (104), wherein the filtering device (103) is located at the lower end of the anti-blocking unit, the filtering device (103) is inserted into the lower end of the coal breaker main body (104), the coal breaker main body (104) is connected to the top end surface of the lining plate (102), and the coal breaker main body (104) is connected to the front surface and the back surface of the iron removal inclined plate (101).
3. The non-plugging annular coal pulverizer iron removal chamber as set forth in claim 1, wherein: the conveying unit comprises a bearing device (105), a variable frequency motor (106) and a conveying belt (107), wherein the conveying belt (107) is positioned at the front end of the conveying unit, the conveying belt (107) is arranged on the surface of a gear at the rear end of a rotor of the variable frequency motor (106), and the variable frequency motor (106) is arranged on the inner surface of the bearing device (105).
4. The non-plugging annular coal pulverizer iron removal chamber as set forth in claim 1, wherein: the crushing mechanism (2) comprises a crushing hammer body I (201), a connecting device (202), a crushing hammer body II (203), a hexagonal nut (204) and a crushing shaft body (205), wherein the crushing hammer body I (201) is located at the front end of the crushing mechanism (2), the crushing hammer body I (201) is connected to the front end of the connecting device (202), the connecting device (202) is connected to the front end of the crushing hammer body II (203), the connecting device (202) is connected to the inner threaded surface of the hexagonal nut (204), and the crushing hammer body I (201) is connected to the surface of the crushing shaft body (205).
5. The non-plugging annular coal pulverizer iron removal chamber as set forth in claim 4, wherein: the back of crushing shaft body (205) is connected with the gear wheel, the gear wheel meshes in conveyer belt (107) internal surface, crushing shaft body (205) are connected in the inner wall surface of connecting device (202), crushing shaft body (205) are connected in the inner wall surface of crushing hammer block two (203), the intermediate position in breaker main part (104) is installed to crushing shaft body (205).
6. The non-plugging annular coal pulverizer iron removal chamber of claim 2, wherein: the coal breaker main body (104) is connected to the top end surface and the bottom end surface of the bearing device (105), the coal breaker main body (104) is connected to the front of the conveying belt (107), the coal breaker main body (104) is connected to the surface of the crushing hammer body II (203), and the coal breaker main body (104) is connected to the surface of the crushing hammer body I (201).
7. The non-plugging annular coal pulverizer iron removal chamber as set forth in claim 4, wherein: the hexagonal nuts (204) are divided into two groups, the two groups of hexagonal nuts (204) are connected to the front end and the rear end of the connecting device (202), the front end of the hexagonal nuts (204) is connected to the rear end of the first crushing hammer body (201), and the rear end of the hexagonal nuts (204) is connected to the front end of the second crushing hammer body (203).
8. The non-plugging annular coal pulverizer iron removal chamber of claim 2, wherein: the cross section of the lining plate (102) is triangular, the lining plate (102) is located above the iron removal inclined plate (101), the iron removal inclined plate (101) is located at the right end of the coal breaker main body (104), the coal breaker main body (104) is connected to the top end surface of the collecting box (5), and an iron removal chamber is formed among the coal breaker main body (104), the lining plate (102) and the iron removal inclined plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320165921.8U CN219150372U (en) | 2023-02-06 | 2023-02-06 | Difficult ring type coal breaker deironing room who blocks up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320165921.8U CN219150372U (en) | 2023-02-06 | 2023-02-06 | Difficult ring type coal breaker deironing room who blocks up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219150372U true CN219150372U (en) | 2023-06-09 |
Family
ID=86640021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320165921.8U Active CN219150372U (en) | 2023-02-06 | 2023-02-06 | Difficult ring type coal breaker deironing room who blocks up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219150372U (en) |
-
2023
- 2023-02-06 CN CN202320165921.8U patent/CN219150372U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208990907U (en) | A kind of hammer beater | |
| CN219150372U (en) | Difficult ring type coal breaker deironing room who blocks up | |
| CN111569985B (en) | Rubbing crusher convenient to collect red iron oxide | |
| CN211099403U (en) | Colliery rubbing crusher with dust removal function | |
| CN205253231U (en) | Horizontal cylinder rubbing crusher and reducing mechanism thereof | |
| CN112007719A (en) | Shaft mill | |
| CN111359707A (en) | A crushing apparatus is broken up to fodder for cattle is fattened | |
| CN2140783Y (en) | Double-grade disintegrating mill | |
| CN213133423U (en) | Ball mill for refractory material with dust removal function | |
| CN210386051U (en) | Multistage crushing unit | |
| CN112774791A (en) | High-efficient environmental protection ore reducing mechanism | |
| CN207655273U (en) | A kind of durable type waste and old circuit board disintegrating apparatus | |
| CN2657776Y (en) | Disk-type breaker | |
| CN221016420U (en) | Concrete reducing mechanism is used in road bridge construction | |
| CN212069052U (en) | Automatic control system of pulverizer | |
| CN219849839U (en) | Industrial solid waste reducing mechanism | |
| CN221182977U (en) | High efficiency zinc dross recovery processing device | |
| CN219663834U (en) | Novel high-efficient coal washer | |
| CN217315084U (en) | Industrial solid waste treatment equipment | |
| CN221132461U (en) | Coal gas slag pulverizer | |
| CN220559309U (en) | Stone quarrying waste crusher | |
| CN216261002U (en) | Solid waste crusher | |
| CN108543572A (en) | A kind of paddle type mill divergent cyclical crusher | |
| CN216172830U (en) | High-speed ultrafine grinder with hammer head replacement mechanism | |
| CN207970936U (en) | A kind of plastic waste crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |