CN222177310U - Sand blasting device for treating ore surface layer - Google Patents
Sand blasting device for treating ore surface layer Download PDFInfo
- Publication number
- CN222177310U CN222177310U CN202420864061.1U CN202420864061U CN222177310U CN 222177310 U CN222177310 U CN 222177310U CN 202420864061 U CN202420864061 U CN 202420864061U CN 222177310 U CN222177310 U CN 222177310U
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- chain link
- conveyer belt
- ore
- link type
- type conveyer
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 29
- 239000002344 surface layer Substances 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 40
- 230000007704 transition Effects 0.000 claims abstract description 30
- 238000009792 diffusion process Methods 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims description 27
- 238000005422 blasting Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- 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
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
本实用新型公开了一种用于处理矿石表层的喷砂装置，涉及矿石处理技术领域，包括防尘箱，其用于减少粉尘扩散，防尘箱左右两端分别开设有进料口和排料口；第一链节式输送带，其安装在防尘箱内，第一链节式输送带用于输送矿石；有益效果在于：本实用新型通过设置第一链节式输送带和第二链节式输送带，并在第一链节式输送带和第二链节式输送带之间设置过渡架，矿石从第一链节式输送带落至过渡架上时，矿石在过渡架上滑动落下，矿石在滑动的过程中暴露出原本未被清理的部分，从而解决了矿石表面清理不彻底的问题。本装置改造成本相对较低，且能够保持原有的处理速度，实用性良好。
The utility model discloses a sandblasting device for processing the surface layer of ore, which relates to the technical field of ore processing, and comprises a dustproof box, which is used to reduce dust diffusion, and the left and right ends of the dustproof box are respectively provided with a feed port and a discharge port; a first chain-link conveyor belt, which is installed in the dustproof box, and the first chain-link conveyor belt is used to convey ore; the beneficial effect is that: the utility model sets the first chain-link conveyor belt and the second chain-link conveyor belt, and sets a transition frame between the first chain-link conveyor belt and the second chain-link conveyor belt, when the ore falls from the first chain-link conveyor belt to the transition frame, the ore slides and falls on the transition frame, and the ore exposes the originally uncleaned part during the sliding process, thereby solving the problem of incomplete cleaning of the ore surface. The modification cost of the device is relatively low, and the original processing speed can be maintained, and the practicability is good.
Description
Technical Field
The utility model relates to the technical field of ore processing, in particular to a sand blasting device for processing an ore surface layer.
Background
After ore exploitation, the surface of the ore is likely to be attached with soil, an oxide layer or other attached layers, and most of attached layers are difficult to remove through washing, so that sand blasting equipment is also adopted to treat the surface of the ore after the ore is exploited at present.
The prior ore surface layer sand blasting device comprises a dust prevention box for preventing dust diffusion, a chain link type conveyer belt for conveying ores and a sand blasting system for blasting the ore surface layer, wherein the chain link type conveyer belt is provided with a chain and cross beams, the cross beams are arranged at intervals, and a gap is formed between the cross beams for sand feeding to pass through. When ore on the chain link type conveyer belt passes through the sand blasting system, sand blasting is carried out on the ore surface by the sand blasting nozzles around, and gaps are formed between the cross beams, so that the sand blasting nozzles can flush the bottom of the ore from the lower part.
The ore and the cross beam are relatively static, so that a cleaning dead angle is formed easily at the contact part of the ore and the cross beam, and the surface of the ore is not thoroughly cleaned.
Because the ore blocks are irregular in shape and different in size, the problem of dead angle cleaning is difficult to solve by means of turning ores, moving ores and the like, the ores are identified and processed one by one, the premise input cost is high, implementation is difficult, and in addition, the daily required processing capacity is relatively large, and if the positions of the ores are adjusted one by one, the processing capacity of the ores can be reduced.
Disclosure of utility model
The present utility model has for its object to solve the above-mentioned problems a blasting apparatus for treating the surface layer of ore.
The utility model realizes the above purpose through the following technical scheme:
a blasting apparatus for treating a mineral surface layer, comprising:
the dust box is used for reducing dust diffusion, and a feed inlet and a discharge outlet are respectively formed at the left end and the right end of the dust box;
A first chain link conveyor belt mounted within the dust bin, the first chain link conveyor belt for conveying ore;
The first chain link type conveyer belt and the second chain link type conveyer belt are arranged in the dust box along the left-right direction, the first chain link type conveyer belt is positioned at one side of the dust box close to the feed inlet, and the height of the first chain link type conveyer belt is higher than that of the second chain link type conveyer belt;
The transition frame is obliquely arranged between the first chain link type conveyer belt and the second chain link type conveyer belt, so that ore on the first chain link type conveyer belt falls onto the second chain link type conveyer belt through the transition frame;
The sand blasting system comprises a sand tank for storing sand materials, a medium power system, a main sand blast nozzle and an auxiliary sand blast nozzle, wherein the main sand blast nozzle and the auxiliary sand blast nozzle are arranged in a dust box, the main sand blast nozzle is arranged at a first chain link type conveying belt, the auxiliary sand blast nozzle is arranged below a transition frame, and the medium power system is respectively connected with the sand tank, the main sand blast nozzle and the auxiliary sand blast nozzle through pipelines.
As a further improvement, the bottom of the dust box is provided with a collecting plate for collecting sand, and both the feed inlet and the discharge outlet of the dust box are provided with dust curtains.
As a further improvement, the first chain link type conveyer belt comprises two chain wheels which are arranged along the left-right direction, the chain wheels are rotationally assembled on the side wall of the dust-proof box, two chains are wound between the two chain wheels, two chains are arranged along the front-back direction, a plurality of cross beams for supporting ores are uniformly distributed between the two chains, and the structure of the second chain link type conveyer belt is identical with that of the first chain link type conveyer belt.
As a further improvement, a plurality of bearing rollers for supporting the chain are arranged between the two chain wheels.
As a further improvement, the auxiliary blast nozzles are provided with 1-3.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the first chain link type conveyer belt and the second chain link type conveyer belt are arranged, and the transition frame is arranged between the first chain link type conveyer belt and the second chain link type conveyer belt, so that when ore falls onto the transition frame from the first chain link type conveyer belt, the ore slides and falls on the transition frame, and the part which is not cleaned originally is exposed in the sliding process of the ore, so that the problem of incomplete cleaning of the ore surface is solved. The device has relatively low reconstruction cost, can maintain the original processing speed and has good practicability.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic view of a blasting apparatus for treating an ore surface according to the present utility model.
Fig. 2 is an enlarged view of section a of the blasting apparatus for treating an ore surface according to the present utility model.
The reference numerals are explained as follows:
1. The device comprises a dust box, a feeding hole, a 102, a collecting plate, a 103, a discharging hole, a 2, a mineral block, a 3, a first chain link type conveying belt, a 301, a chain, a 302, a cross beam, a 303, a bearing roller, a 304, a chain wheel, a 4, a sand blasting system, a 401, a main sand blast nozzle, a 402, an auxiliary sand blast nozzle, a 403, a sand tank, a 404, a medium power system, a 5, a transition frame, a 501, a transition roller, a 502, a mounting frame, a 6 and a second chain link type conveying belt.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the indicated technical features, whereby the features defining "first", "second", etc. may explicitly or implicitly include one or more of such features.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or communicating between two members, and it will be understood that the specific meaning of the terms in the present utility model will be understood by those skilled in the art.
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-2, a blasting apparatus for treating an ore surface layer includes a dust box 1, a first chain link conveyor 3, a transition frame 5, a second chain link conveyor 6, and a blasting system 4.
The dust box 1 is used for reducing dust diffusion, the left end and the right end of the dust box 1 are respectively provided with a feed inlet 101 and a discharge outlet 103, dust curtains are arranged at the feed inlet 101 and the discharge outlet 103, dust diffusion is reduced, the bottom of the dust box 1 is provided with two collecting plates 102 for collecting sand materials, the collecting plates 102 are obliquely arranged, sand materials are conveniently collected, and in other embodiments, four collecting plates 102 or a conical barrel structure can be adopted for collecting the sand materials.
In order to further prevent dust diffusion, the dust box 1 may be connected with a dust removing device, and the dust is adsorbed and filtered by negative pressure, so that the influence of the dust on the surroundings is reduced.
The first chain link type conveyer belt 3 is arranged in the dust box 1, the first chain link type conveyer belt 3 is used for conveying ores, the first chain link type conveyer belt 3 comprises two chain wheels 304 which are arranged in the left-right direction, the chain wheels 304 are rotationally assembled on the side wall of the dust box 1, a motor drives one chain wheel 304 to further drive the first chain link type conveyer belt 3 to run, two chains 301 are wound between the two chain wheels 304, two chains 301 are arranged in the front-back direction, a plurality of cross beams 302 for supporting ores are uniformly distributed between the two chains 301, a plurality of bearing rollers 303 for supporting the chains 301 are further arranged between the two chain wheels 304, the bearing rollers 303 support the chains 301 to delay deformation of the chains 301, and further the service life of the first chain link type conveyer belt 3 is prolonged, and the structure of the second chain link type conveyer belt 6 is identical to that of the first chain link type conveyer belt 3.
The second chain link type conveyer belt 6, the first chain link type conveyer belt 3 and the second chain link type conveyer belt 6 are arranged in the dust box 1 along the left-right direction, the first chain link type conveyer belt 3 is positioned on one side of the dust box 1 close to the feeding hole 101, and the height of the first chain link type conveyer belt 3 is higher than that of the second chain link type conveyer belt 6.
The transition frame 5 is obliquely arranged between the first chain link type conveyer belt 3 and the second chain link type conveyer belt 6, so that ore on the first chain link type conveyer belt 3 falls onto the second chain link type conveyer belt 6 through the transition frame 5, and the transition frame 5 comprises a mounting frame 502 and a plurality of transition rollers 501 which are arranged on the mounting frame 502 at intervals, wherein the transition rollers 501 are rotatably assembled on the mounting frame 502.
The sand blasting system 4, the sand blasting system 4 includes a sand tank 403 for storing sand, a medium power system 404, a main blast nozzle 401 and an auxiliary blast nozzle 402 which are installed in the dust box 1, the main blast nozzle 401 is arranged at the first chain link conveyor belt 3, and since the cleaning dead angle of ore is positioned below the ore, the auxiliary blast nozzle 402 is arranged below the transition frame 5, and the medium power system 404 is respectively connected with the sand tank 403, the main blast nozzle 401 and the auxiliary blast nozzle 402 through pipelines. The number of the main sand blasting nozzles 401 is 4-6, the main sand blasting nozzles 401 can cover the whole ore block 2, the number of the auxiliary sand blasting nozzles 402 is 1-3, and the number of the auxiliary sand blasting nozzles 402 is generally 2. Other structures of the sand blasting system 4 except the auxiliary sand blast nozzle 402 are all prior art and not modified, and specific structures thereof are not described herein.
The working principle is that after the ore block 2 to be processed is conveyed to the first chain link type conveying belt 3 through an external conveying mechanism, and when the ore moves to the middle position of the first chain link type conveying belt 3, the main sand blasting nozzles 401 perform sand blasting treatment on the ore from the directions of the upper part, the lower part, the front part, the rear part and the like of the ore. After the sand blasting is finished, the dead angle is cleaned due to the cross beam 302, so that the ore is not thoroughly cleaned at the moment. When ore falls to the transition frame 5, because the slope of transition frame 5 sets up, and transition frame 5 has rotatable transition roller 501, falls to the ore on the transition frame 5 and receives gravity whereabouts, and the whereabouts in-process is exposed by the clearance dead angle that shelters from originally, is located the supplementary blast nozzle 402 of transition frame 5 below and carries out secondary sand blasting to the ore bottom, has solved the incomplete problem of ore surface clearance. After cleaning, the ore is discharged through a second chain link conveyor belt 6.
While there have been shown and described what are at present considered to be fundamental principles, main features and advantages of the present utility model, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate only the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. A blasting apparatus for treating a surface layer of ore, comprising:
The dust box (1) is used for reducing dust diffusion, and a feed inlet (101) and a discharge outlet (103) are respectively formed at the left end and the right end of the dust box (1);
a first chain link conveyor belt (3) mounted in the dust box (1), the first chain link conveyor belt (3) being for conveying ore;
The first chain link type conveyer belt (3) and the second chain link type conveyer belt (6) are arranged in the dustproof box (1) along the left-right direction, the first chain link type conveyer belt (3) is positioned on one side of the dustproof box (1) close to the feed inlet (101), and the height of the first chain link type conveyer belt (3) is higher than that of the second chain link type conveyer belt (6);
The transition frame (5) is obliquely arranged between the first chain link type conveyer belt (3) and the second chain link type conveyer belt (6) so that ore on the first chain link type conveyer belt (3) falls onto the second chain link type conveyer belt (6) through the transition frame (5), wherein the transition frame (5) comprises a mounting frame (502) and a plurality of transition rollers (501) which are arranged on the mounting frame (502) at intervals, and the transition rollers (501) are rotatably assembled on the mounting frame (502);
The sand blasting system (4), sand blasting system (4) are including being used for storing sand material's sand jar (403), medium driving system (404), install main blast gate (401) and supplementary blast gate (402) in dust proof case (1), main blast gate (401) set up in first chain link conveyer belt (3) department, supplementary blast gate (402) set up in transition frame (5) below, medium driving system (404) are connected with sand jar (403), main blast gate (401) and supplementary blast gate (402) respectively through the pipeline.
2. The sand blasting apparatus for treating ore surface layer according to claim 1, wherein the dust box (1) is provided with a collecting plate (102) for collecting sand material at the bottom, and a dust curtain is installed at both the feed inlet (101) and the discharge outlet (103) of the dust box (1).
3. The sand blasting device for treating ore surface layers according to claim 1, wherein the first chain link type conveyer belt (3) comprises two chain wheels (304) which are arranged along the left-right direction, the chain wheels (304) are rotatably assembled on the side wall of the dust box (1), two chains (301) are wound between the two chain wheels (304), two chains (301) are arranged along the front-back direction, a plurality of cross beams (302) for supporting ore are uniformly distributed between the two chains (301), and the structure of the second chain link type conveyer belt (6) is the same as that of the first chain link type conveyer belt (3).
4. A sand blasting apparatus for treating ore surface layers according to claim 3, wherein a plurality of bearing rollers (303) for supporting the chain (301) are further provided between the two sprockets (304).
5. A blasting apparatus for mineral ore surface treatment according to claim 1, wherein the number of auxiliary blast nozzles (402) is 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420864061.1U CN222177310U (en) | 2024-04-24 | 2024-04-24 | Sand blasting device for treating ore surface layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420864061.1U CN222177310U (en) | 2024-04-24 | 2024-04-24 | Sand blasting device for treating ore surface layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222177310U true CN222177310U (en) | 2024-12-17 |
Family
ID=93831421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420864061.1U Active CN222177310U (en) | 2024-04-24 | 2024-04-24 | Sand blasting device for treating ore surface layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222177310U (en) |
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2024
- 2024-04-24 CN CN202420864061.1U patent/CN222177310U/en active Active
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