CN111068827A - Old and useless refractory material's crushing recovery unit in sand casting - Google Patents
Old and useless refractory material's crushing recovery unit in sand casting Download PDFInfo
- Publication number
- CN111068827A CN111068827A CN201911387727.9A CN201911387727A CN111068827A CN 111068827 A CN111068827 A CN 111068827A CN 201911387727 A CN201911387727 A CN 201911387727A CN 111068827 A CN111068827 A CN 111068827A
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- CN
- China
- Prior art keywords
- box body
- crushing box
- crushing
- hopper
- blanking hopper
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a waste refractory material crushing and recycling device in sand casting, which comprises a crushing box body, wherein a feed hopper is arranged at the top of the crushing box body, a crushing roller is arranged in the feed hopper, a first blanking hopper is arranged in the crushing box body, a grinding wheel is arranged in the first blanking hopper, arc-shaped grinding plates matched with the grinding wheel are symmetrically arranged on two sides of a blanking port of the first blanking hopper, a sieve plate which is obliquely arranged is arranged below the first blanking hopper, an opening penetrating through the crushing box body is formed in the oblique lower end of the sieve plate, a spiral feeder communicated with the opening is arranged on the outer side wall of the crushing box body, the discharge end of the spiral feeder penetrates through the side wall of the crushing box body and is positioned above the first blanking hopper, a spray pipe is arranged below the sieve plate, a plurality of atomizing nozzles are arranged on. The invention has simple and novel structure, can crush and recycle the waste refractory materials, reduces the discharge of solid waste and saves the production cost.
Description
Technical Field
The invention relates to the technical field of casting production, in particular to a crushing and recycling device for waste refractory materials in sand casting.
Background
Steel, iron and most nonferrous metal castings can be obtained by sand casting. The molding material used for sand casting is cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and the casting mould can adapt to single-piece production, batch production and mass production of castings, and is a basic process in casting production for a long time. The refractory materials used in the existing sand mold casting and forming process comprise a ceramic pouring cup, a pouring pipe, a pouring ladle brick and a furnace brick, and after the refractory materials are used, the refractory materials are treated as solid waste wastes, so that the emission of the solid waste is increased, the environment is polluted, and the production cost of enterprises cannot be reduced.
Disclosure of Invention
The invention aims to provide a device for crushing and recovering waste refractory materials in sand casting, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the technical scheme that:
a crushing and recycling device for waste refractory materials in sand casting comprises a crushing box body, wherein a feed hopper is arranged at the top of the crushing box body, a crushing roller is arranged inside the feed hopper, a first blanking hopper is arranged inside the crushing box body, grinding wheels are arranged inside the first blanking hopper, arc-shaped grinding discs matched with the grinding wheels are symmetrically arranged on two sides of a blanking port of the first blanking hopper, a sieve plate which is obliquely arranged is arranged below the first blanking hopper, an opening which penetrates through the crushing box body is formed in the lower end, which is inclined, of the sieve plate, a spiral feeder which is communicated with the opening is arranged on the outer side wall of the crushing box body, the discharge end of the spiral feeder penetrates through the side wall of the crushing box body and is positioned above the first blanking hopper, a spray pipe is arranged below the sieve plate, a plurality of atomizing nozzles are arranged on, and a material conveying belt is arranged below the second discharging end.
Furthermore, the outside of the crushing box body is provided with a driving motor which respectively drives the crushing roller and the grinding wheel.
Furthermore, the spray pipe is communicated with a water pump arranged outside the crushing box body through a pipeline.
Furthermore, the bottom of the crushing box body is provided with supporting legs.
The invention has the beneficial effects that:
the invention provides a waste refractory material crushing and recycling device in sand casting, which is simple and novel in structure, can crush and recycle waste refractory materials, reduces solid waste discharge and saves production cost. Through the inside crushing roller of feeder hopper, can be broken waste refractory material, then broken waste refractory material falls to first hopper in, cooperate through grinding miller and arc abrasive disc, can grind broken waste refractory material, form the powder, the powder falls to on the sieve, unqualified powder of granularity rolls to the opening of sieve lower extreme department under inertial effect, and roll to screw feeder, screw feeder conveys unqualified powder to first hopper, continue to grind, qualified powder of granularity falls from the sieve mesh of sieve, atomizer spun water smoke through on the shower, the dust fall effect has been realized, then the powder goes out the hopper ejection of compact via the second, fall to on the material conveyer belt.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the shower pipe.
In the figure: 1. crushing box, 2, feeder hopper, 3, crushing roller, 4, first hopper, 5, grinding miller, 6, arc abrasive disc, 7, sieve, 8, opening, 9, screw feeder, 10, shower, 11, atomizer, 12, second hopper, 13, material conveyer belt, 14, supporting leg.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-2, the invention provides a device for crushing and recycling waste refractory materials in sand casting, which comprises a crushing box body 1, wherein a feed hopper 2 is arranged at the top of the crushing box body 1, a crushing roller 3 is arranged inside the feed hopper 2, a first blanking hopper 4 is arranged inside the crushing box body 1, a grinding wheel 5 is arranged inside the first blanking hopper 4, arc-shaped grinding sheets 6 matched with the grinding wheel 5 are symmetrically arranged at two sides of a blanking port of the first blanking hopper 4, an obliquely arranged screen plate 7 is arranged below the first blanking hopper 4, an opening 8 penetrating through the crushing box body 1 is arranged at the oblique lower end of the screen plate 7, a screw feeder 9 communicated with the opening 8 is arranged on the outer side wall of the crushing box body 1, the discharge end of the screw feeder 9 penetrates through the side wall of the crushing box body 1 and is positioned above the first blanking hopper 4, a spray pipe 10 is arranged below the screen plate 7, a plurality of, a material conveying belt 13 is arranged below the second discharging end 12.
The exterior of the crushing box body 1 is provided with a driving motor which respectively drives the crushing roller 3 and the grinding wheel 8.
The spray pipe 10 is communicated with a water pump arranged outside the crushing box body 1 through a pipeline.
The bottom of the crushing box body 1 is provided with supporting legs 14.
The working mode is as follows: through the inside crushing roller 3 of feeder hopper 2, can be broken old and useless refractory material, then broken old and useless refractory material falls to in the first hopper 4, cooperate with arc abrasive disc 6 through grinding miller 5, can grind broken old and useless refractory material, form the powder, the powder falls to on the sieve 7, the unqualified powder of granularity rolls to the opening 8 of sieve 7 lower extreme department under inertial effect, and roll to screw feeder 9, screw feeder 9 conveys unqualified powder to first hopper 4, continue to grind, the qualified powder of granularity falls from the sieve mesh of sieve 7, atomizing nozzle 10 spun water smoke on shower 10, the dust fall effect has been realized, then the powder goes out the ejection of compact via second hopper 12, fall to on material conveyer belt 13.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The waste refractory material crushing and recycling device in sand casting is characterized by comprising a crushing box body, wherein a feed hopper is arranged at the top of the crushing box body, a crushing roller is arranged inside the feed hopper, a first blanking hopper is arranged inside the crushing box body, a grinding wheel is arranged inside the first blanking hopper, arc-shaped grinding discs matched with the grinding wheel are symmetrically arranged on two sides of a blanking port of the first blanking hopper, a sieve plate which is obliquely arranged is arranged below the first blanking hopper, an opening which penetrates through the crushing box body is formed in the oblique lower end of the sieve plate, a spiral feeder which is communicated with the opening is arranged on the outer side wall of the crushing box body, the discharging end of the spiral feeder penetrates through the side wall of the crushing box body and is positioned above the first blanking hopper, a spray pipe is arranged below the sieve plate, a plurality of atomizing nozzles are arranged on the spray pipe, and, and a material conveying belt is arranged below the second discharging end.
2. The apparatus for pulverizing and recovering waste refractory materials in sand casting according to claim 1, wherein the pulverizing casing is externally provided with driving motors for driving the pulverizing roll and the grinding wheel, respectively.
3. The apparatus for pulverizing and recovering waste refractory materials in sand casting according to claim 1, wherein the shower is communicated with a water pump disposed outside the pulverizing box through a pipe.
4. The apparatus for crushing and recovering the waste refractory materials in sand casting according to claim 1, wherein the bottom of the crushing box body is provided with support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911387727.9A CN111068827A (en) | 2019-12-30 | 2019-12-30 | Old and useless refractory material's crushing recovery unit in sand casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911387727.9A CN111068827A (en) | 2019-12-30 | 2019-12-30 | Old and useless refractory material's crushing recovery unit in sand casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111068827A true CN111068827A (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911387727.9A Pending CN111068827A (en) | 2019-12-30 | 2019-12-30 | Old and useless refractory material's crushing recovery unit in sand casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111068827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791761A (en) * | 2020-12-29 | 2021-05-14 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Grinding equipment for rice processing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398471A (en) * | 2017-08-30 | 2017-11-28 | 卢杰 | A kind of municipal afforestation soil environmental protection prosthetic device |
| CN107497582A (en) * | 2017-09-21 | 2017-12-22 | 王书愚 | A kind of damping type building waste apparatus for crushing and treating |
| CN108686757A (en) * | 2018-05-16 | 2018-10-23 | 洪学金 | A kind of essence production raw material grind device |
| CN208004036U (en) * | 2018-01-30 | 2018-10-26 | 新疆天宏基硅业有限公司 | Lithium battery recycles pulverizer |
| CN208146090U (en) * | 2018-02-28 | 2018-11-27 | 张荷友 | A kind of batch-processed devices of drug rubbish |
| CN208944173U (en) * | 2018-08-10 | 2019-06-07 | 湖北马得盈陶瓷有限公司 | A kind of crusher for glazed tiles production |
| CN109894196A (en) * | 2017-12-10 | 2019-06-18 | 刘果 | A kind of automatic classification ore equipment |
| CN209476353U (en) * | 2018-12-24 | 2019-10-11 | 浙江祥生建设工程有限公司 | A kind of environment-friendly type building device for pulverizing rubbish |
-
2019
- 2019-12-30 CN CN201911387727.9A patent/CN111068827A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398471A (en) * | 2017-08-30 | 2017-11-28 | 卢杰 | A kind of municipal afforestation soil environmental protection prosthetic device |
| CN107497582A (en) * | 2017-09-21 | 2017-12-22 | 王书愚 | A kind of damping type building waste apparatus for crushing and treating |
| CN109894196A (en) * | 2017-12-10 | 2019-06-18 | 刘果 | A kind of automatic classification ore equipment |
| CN208004036U (en) * | 2018-01-30 | 2018-10-26 | 新疆天宏基硅业有限公司 | Lithium battery recycles pulverizer |
| CN208146090U (en) * | 2018-02-28 | 2018-11-27 | 张荷友 | A kind of batch-processed devices of drug rubbish |
| CN108686757A (en) * | 2018-05-16 | 2018-10-23 | 洪学金 | A kind of essence production raw material grind device |
| CN208944173U (en) * | 2018-08-10 | 2019-06-07 | 湖北马得盈陶瓷有限公司 | A kind of crusher for glazed tiles production |
| CN209476353U (en) * | 2018-12-24 | 2019-10-11 | 浙江祥生建设工程有限公司 | A kind of environment-friendly type building device for pulverizing rubbish |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791761A (en) * | 2020-12-29 | 2021-05-14 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Grinding equipment for rice processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |