CN213494216U - Cement grinding device with high-strength ventilation function - Google Patents
Cement grinding device with high-strength ventilation function Download PDFInfo
- Publication number
- CN213494216U CN213494216U CN202022317462.XU CN202022317462U CN213494216U CN 213494216 U CN213494216 U CN 213494216U CN 202022317462 U CN202022317462 U CN 202022317462U CN 213494216 U CN213494216 U CN 213494216U
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- box body
- filter screen
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- 239000004568 cement Substances 0.000 title claims abstract description 33
- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 35
- 239000000843 powder Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a cement grinding device with high-strength ventilation function, which comprises a box body, wherein a feeding funnel is inserted into the upper end of the box body, a grinding mechanism is fixedly arranged in the box body, a filter screen placing frame is fixedly arranged at the lower end of the grinding mechanism, a storage bin is arranged at the lower end of the filter screen placing frame, air blowers are fixedly arranged at the two sides of the upper end outside the box body, air outlet pipes are fixedly inserted into air outlet openings of the air blowers, a second discharging pipe is fixedly inserted into one side outside the box body, a box side door is hinged to the other side outside the box body; the utility model discloses seted up the air-blower and gone out the tuber pipe, cement raw materials grinds after the end, goes out the tuber pipe through opening the air-blower drive and bloies for the raw materials of filter screen upper end carries out the fast flow, thereby raw materials powder passes through the filter screen fast, can clear away the inside remaining powder of box of filter screen upper end fast simultaneously.
Description
Technical Field
The utility model relates to a cement production technical field specifically is a cement grinding device with high strong ventilation function.
Background
Cement is a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.
Cement raw materials grinding is an indispensable process in process of production, and prior art is at the grinding in-process, because device ventilation performance is not good, and then influences the speed of grinding process, and after the grinding process, the device inner wall still remains a large amount of cement powder, not only influences the actual output of cement, leads to the inside cement powder that contains of device to be difficult to clear up moreover, influences the reuse.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cement grinding device with high-strength ventilation function is equipped with an air blower and an air outlet pipe, after the cement raw material is ground, the cement raw material falls to the upper end of a filter screen through a grinding mechanism, and the air outlet pipe is driven to blow air by opening the air blower, so that the raw material at the upper end of the filter screen flows rapidly, and the raw material powder can rapidly pass through the filter screen and can rapidly remove the residual powder in the box at the upper end of the filter screen; the problem of the prior art who proposes in order to solve among the above-mentioned background art because the device ventilation performance is not good, and then influence the speed of grinding process, and after the grinding process, the device inner wall still remains a large amount of cement powder, influences the actual output of cement.
In order to achieve the above object, the utility model provides a following technical scheme: a cement grinding device with high-strength ventilation function comprises a box body, wherein a feeding funnel is inserted at the upper end of the box body, a grinding mechanism is fixedly arranged in the box body, a filter screen placing frame is fixedly arranged at the lower end of the grinding mechanism, the lower end of the filter screen placing frame is provided with a storage bin, the lower end of the storage bin is hermetically inserted with a first discharge pipe, the two sides of the upper end outside the box body are fixedly provided with the air blower, the air outlet of the air blower is fixedly inserted with the air outlet pipe, the tail end of the air outlet pipe is positioned in the box body, a second discharge pipe is fixedly inserted and connected to one side of the outer part of the box body, a second outlet control valve is arranged outside the second discharge pipe and is positioned outside the box body, the outside opposite side of box articulates there is the box side door, the side door is located grinding mechanism one side, the box lower extreme is the slope structure, first discharging pipe is located box lower extreme slope structure end.
Preferably, the filter screen is placed the inside fixed mounting of frame and is had the filter screen, the filter screen is placed the frame slope and is placed inside the box, the second discharging pipe is located the filter screen and places the frame upper end.
Preferably, the tail end of the air outlet pipe is fixedly inserted with an arc-shaped connector, and the arc-shaped connector is positioned at the upper end of the grinding mechanism.
Preferably, a first outlet control valve is arranged outside the first discharge pipe and is located at the lower end outside the box body.
Preferably, the outside threaded connection of box side door has the side door handle, the observation window has been seted up to the outside lower extreme of box side door.
Preferably, the second discharge pipe is obliquely arranged outside the box body, and the tail end of the feeding funnel is inserted into the grinding mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up air-blower and play tuber pipe, cement raw materials grinds after the end, fall to the filter screen upper end through grinding the mechanism, because the raw materials that grinds the end still remain some bulky raw material granules can not pass through the filter screen, and then cause the jam of filter screen, drive out the tuber pipe through opening the air-blower and blow, make the raw materials of filter screen upper end flow fast, thereby raw material powder passes through the filter screen fast, can clear away the remaining powder in the box of filter screen upper end fast simultaneously, blow to the filter screen upper end and then reach the storage silo through the filter screen, the raw material granule exists in the filter screen upper end at this moment;
2. the utility model discloses set up and have the filter screen to place frame and filter screen, the raw materials that the grinding was ended fall into the filter screen upper end, do through the filter screen the utility model discloses increased the filtration mechanism, prevented because grinding the mechanism incomplete for during remaining raw materials granule sneaks into the raw materials powder, lead to holistic powder process quality not to pass, influence the use in cement later stage.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic side view of the box body of the present invention;
fig. 3 is a schematic view of the filter screen structure of the present invention.
In the figure: 1. a box body; 2. a feed hopper; 3. a grinding mechanism; 4. a filter screen placement frame; 5. a storage bin; 6. a first discharge pipe; 7. a blower; 8. an air outlet pipe; 9. an arc-shaped interface; 10. a second discharge pipe; 11. a second outlet control valve; 12. a first outlet control valve; 13. an observation window; 14. a filter screen; 15. a box side door; 16. a side door handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a cement grinding device with high-strength ventilation function, the power distribution box comprises a box body 1, 1 upper end of box is pegged graft there is feed hopper 2, 2 terminal pegs graft inside grinding mechanism 3 of feed hopper, 3 lower extreme fixed mounting of grinding mechanism have the filter screen to place frame 4, grinding mechanism 3 and filter screen are placed frame 4 and are located inside box 1, pour cement raw materials into box 1 inside through feed hopper 2, and then get into grinding mechanism 3 and grind, cement raw materials after the grinding is finished falls into the filter screen because gravity and places frame 4 upper end.
The filter screen is placed frame 4 inside fixed mounting and is had filter screen 14, the filter screen is placed frame 4 slope and is placed inside box 1, the filter screen is placed frame 4 upper end and is fixed pegged graft and have second discharging pipe 10, second outlet control valve 11 has been seted up to second discharging pipe 10 outside, 1 inside lower extreme of box is equipped with storage silo 5, cement after the grinding end falls into the filter screen and places frame 4 upper end back, it gets into storage silo 5 to grind into powdered raw materials accessible filter screen 14, insufficient raw materials granule of grinding then stays the filter screen and places frame 4 upper end, open second outlet control valve 11, the incline direction that frame 4 was placed along the filter screen to the raw materials granule removes to second discharging pipe 10, flow out box 1 inside through second discharging pipe 10, carry out the secondary grinding after the collection.
5 lower extreme of storage silo is sealed to be pegged graft and is had first discharging pipe 6, first export control valve 12 has been seted up to 6 lower extreme outsides of first discharging pipe, open first export control valve 12, can remove 1 inside collection of box through first discharging pipe 6 with grinding abundant raw materials powder, observation window 13 has been seted up to 5 outside one sides of storage silo, can observe the collection condition of 5 inside raw materials powder of storage silo through observation window 13, 1 one side of box articulates there is box side door 15, 15 outside threaded connection of box side door has side door handle 16, can open box side door 15 through side door handle 16, and then can carry out work such as maintenance and maintenance to grinding mechanism 3.
Air-blower 7 is fixedly installed to the outside both sides in box 1 upper end, air-blower 7's fixed the pegging graft of air outlet has out tuber pipe 8, it has arc interface 9 to go out 8 terminal pegs graft of tuber pipe, because the raw materials that the grinding ended still remain some bulky raw material granules can not pass through filter screen 14, and then cause filter screen 14's jam, it blows to go out tuber pipe 8 through opening air-blower 7 drive, make the raw materials of filter screen 14 upper end carry out the rapid flow, thereby raw materials powder passes through filter screen 14 fast, simultaneously can clear away the inside remaining powder of box 1 of filter screen 14 upper end fast, blow to filter screen 14 upper end and then reach storage silo 5 through filter screen 14, the area of blowing through the multiplicable air-blower 7 of arc interface 9, it is better to the remaining raw.
The working principle is as follows: during the use, pour cement raw materials into box 1 inside through feed hopper 2, and then get into and grind mechanism 3 and grind, the cement raw materials after the grinding because gravity falls into the filter screen and places 4 upper ends of frame.
Drive out tuber pipe 8 through opening air-blower 7 and blow for the raw materials of filter screen 14 upper end carries out the rapid flow, thereby raw materials powder passes through filter screen 14 fast, can clear away the remaining powder in box 1 inside of filter screen 14 upper end simultaneously fast, blow to filter screen 14 upper end and then reach storage silo 5 through filter screen 14, open first outlet control valve 12, can remove the box 1 inside through first discharging pipe 6 with grinding abundant raw materials powder and collect.
Grind insufficient raw material particles and then stay the filter screen and place frame 4 upper end, open second outlet control valve 11, raw material particles places the incline direction of frame 4 along the filter screen and removes to second discharging pipe 10, through inside second discharging pipe 10 outflow box 1, carries out the secondary grinding after the collection.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cement grinding device with high-strength ventilation function, includes box (1), its characterized in that: the automatic air-conditioning device is characterized in that a feeding hopper (2) is spliced at the upper end of the box body (1), a grinding mechanism (3) is fixedly installed inside the box body (1), a filter screen placing frame (4) is fixedly installed at the lower end of the grinding mechanism (3), a storage bin (5) is arranged at the lower end of the filter screen placing frame (4), a first discharging pipe (6) is spliced at the lower end of the storage bin (5) in a sealing manner, air blowers (7) are fixedly installed at two sides of the upper end outside the box body (1), an air outlet pipe (8) is fixedly spliced at an air outlet of the air blowers (7), the tail end of the air outlet pipe (8) is positioned inside the box body (1), a second discharging pipe (10) is fixedly spliced at one side outside the box body (1), a second outlet control valve (11) is arranged outside the second discharging pipe (10), the second outlet control valve (11) is positioned outside the box body, the grinding machine is characterized in that the box body side door (15) is located on one side of the grinding mechanism (3), the lower end of the box body (1) is of an inclined structure, and the first discharging pipe (6) is located at the tail end of the inclined structure at the lower end of the box body (1).
2. The cement grinding device with the high-strength ventilation function according to claim 1, characterized in that: the filter screen is placed inside fixed mounting of frame (4) and is had filter screen (14), the filter screen is placed frame (4) slope and is placed inside box (1), second discharging pipe (10) are located the filter screen and place frame (4) upper end.
3. The cement grinding device with the high-strength ventilation function according to claim 1, characterized in that: the tail end of the air outlet pipe (8) is fixedly inserted with an arc-shaped connector (9), and the arc-shaped connector (9) is positioned at the upper end of the grinding mechanism (3).
4. The cement grinding device with the high-strength ventilation function according to claim 1, characterized in that: a first outlet control valve (12) is arranged outside the first discharge pipe (6), and the first outlet control valve (12) is located at the lower end of the outside of the box body (1).
5. The cement grinding device with the high-strength ventilation function according to claim 1, characterized in that: the outside threaded connection of box side door (15) has side door handle (16), observation window (13) have been seted up to box side door (15) outside lower extreme.
6. The cement grinding device with the high-strength ventilation function according to claim 1, characterized in that: the second discharge pipe (10) is obliquely arranged outside the box body (1), and the tail end of the feeding funnel (2) is inserted into the grinding mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317462.XU CN213494216U (en) | 2020-10-18 | 2020-10-18 | Cement grinding device with high-strength ventilation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317462.XU CN213494216U (en) | 2020-10-18 | 2020-10-18 | Cement grinding device with high-strength ventilation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213494216U true CN213494216U (en) | 2021-06-22 |
Family
ID=76398163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022317462.XU Expired - Fee Related CN213494216U (en) | 2020-10-18 | 2020-10-18 | Cement grinding device with high-strength ventilation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213494216U (en) |
-
2020
- 2020-10-18 CN CN202022317462.XU patent/CN213494216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |