CN211488046U - Pulse type soil crushing and screening instrument cleaned by back flushing method - Google Patents
Pulse type soil crushing and screening instrument cleaned by back flushing method Download PDFInfo
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- CN211488046U CN211488046U CN201921510388.4U CN201921510388U CN211488046U CN 211488046 U CN211488046 U CN 211488046U CN 201921510388 U CN201921510388 U CN 201921510388U CN 211488046 U CN211488046 U CN 211488046U
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Abstract
The utility model discloses an utilize abluent pulsed soil crushing screening appearance of blowback method, soil after the air-dry gets into from the feed inlet department of the broken jar body, the oral area of the broken jar body is equipped with broken gyro wheel of two-stage extrusion and circular cone shutoff valve, the circular cone shutoff valve is closed after the feeding is accomplished, outside piston air compressor is connected to the cavity, the cavity bottom is equipped with the piston, the cavity passes through the big collecting tank of pipe connection, be equipped with the screen cloth in the big collecting tank, the outside little collecting tank of big collecting tank is connected to the inclination department of screen cloth, big collecting tank bottom constitutes the toper shape by the filter cloth, be equipped with the export, the export below connects the sack, soil powder gets into in the sack by the export, pipe connection blowback equipment. The beneficial effects of the utility model are that can realize the grinding screening of soil in very short time to acquire required sample, the full flow seals pollution-free, and can adopt the back flush to clear up whole equipment.
Description
Technical Field
The utility model belongs to the technical field of the soil measurement, a utilize abluent pulsed soil crushing screening appearance of blowback method is related to.
Background
At present, most of soil crushing and screening technologies on the market adopt physical structure grinding and crushing, and firstly, the structure of an instrument is complex and the cost is high; secondly, the grinding device is contacted with soil for a long time, which can cause structural wear, not only affect the grinding quality, but also cause pollution to the sample. And the equipment is not easy to clean after being crushed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utilize abluent pulsed soil crushing screening appearance of blowback method, the beneficial effects of the utility model are that can realize the grinding screening of soil in very short time to acquire required sample, the full flow seals pollution-free, and can adopt the back flush to clear up whole equipment.
The technical proposal adopted by the utility model is that the device comprises a crushing tank body, wherein the air-dried soil enters from the feed inlet of the crushing tank body, the opening part of the crushing tank body is provided with a first-stage extrusion crushing roller, a second-stage extrusion crushing roller is arranged below the first-stage extrusion crushing roller, a conical plugging valve is arranged below the second-stage extrusion crushing roller, the conical plugging valve can open or close the cavity of the crushing tank body, the conical plugging valve is opened during feeding, the conical plugging valve is closed after feeding, the cavity is connected with an external piston air compressor, the bottom of the cavity is provided with a piston, the raw material is crushed under the action of high-pressure air jet flow sprayed by the piston air compressor and then enters into a pipeline, the pipeline is connected with a large collecting tank, the large collecting tank can vibrate left and right, a 200-mesh screen with an inclination angle of 45 degrees is arranged in the large collecting tank, little collection tank is used for collecting the soil powder that can not pass through the screen cloth, big collection tank bottom comprises the filter cloth toper shape, be equipped with the export, the export below connects the sack, the soil powder is in getting into the sack by the export, the pipe connection blowback equipment, carry out cleaning equipment after accomplishing the broken collection of soil, go out from the feed inlet and pour into the pure water during washing, and open the blowback equipment, make the pure water wash whole equipment, open the piston after the completion of washing, sewage is discharged from the broken jar body bottom, treat and to wash and to accomplish the back and can let in hot-blast equipment of drying from the feed inlet department.
Drawings
FIG. 1 is a schematic structural diagram of a pulse type soil crushing and screening instrument cleaned by a back flushing method.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The utility model discloses pulsed soil crushing screening appearance is as shown in fig. 1, including the broken jar of body 1, soil after the air-dry gets into from the 2 departments of the feed inlet of the broken jar of body 1, the oral area of the broken jar of body 1 is equipped with one-level extrusion crushing gyro wheel 3, gyro wheel interval 5mm, with the unable broken great stone in soil and other hard material discharge broken jar of body 1, one-level extrusion crushing gyro wheel 3 below is equipped with the broken gyro wheel 4 of second grade extrusion, gyro wheel interval 1mm, with the unable broken less stone in soil and other hard material discharge broken jar of body 1. The conical plugging valve 5 is arranged below the secondary extrusion crushing roller 4, the conical plugging valve 5 can open or close the cavity 6 of the crushing tank body 1, the conical plugging valve 5 is opened during feeding, and the conical plugging valve 5 is closed after feeding is completed. Outside piston air compressor is connected to cavity 6, cavity 6 bottom is equipped with piston 7, the raw materials gets into in the pipeline 8 after smashing under the effect of the high-pressure pulse air jet that piston air compressor sprays, big collecting tank 9 is connected to pipeline 8, big collecting tank 9 can the left and right sides vibration, be equipped with 200 meshes in the big collecting tank 9, the inclination is 45 screen cloth 10, the outside little collecting tank 11 of big collecting tank 9 is connected to the inclination department of screen cloth 10, little collecting tank 11 is used for collecting the soil powder through the screen cloth not. The bottom of the large collecting tank 9 is in a conical shape formed by filter cloth 12 and is provided with an outlet 13, a cloth bag can be connected below the outlet 13, and soil powder enters the cloth bag through the outlet 13.
Pipeline 8 connects outside blowback equipment 14, carries out cleaning equipment after accomplishing the soil breakage and collecting, pours into the pure water into from feed inlet 2 during the washing to open blowback equipment 14, make the pure water wash whole equipment, open piston 7 after the completion of washing, sewage is discharged from broken jar of body 1 bottom, treats to wash and to accomplish the back and can follow feed inlet 2 and let in hot-blast drying to equipment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and modifications of the technical entity of the present invention, which are simple to implement, are within the scope of the technical solution of the present invention.
Claims (1)
1. The utility model provides an utilize abluent pulsed soil crushing screening appearance of blowback method which characterized in that: comprises a crushing tank body, wherein air-dried soil enters from a feeding port of the crushing tank body, a first-stage extrusion crushing roller is arranged at the opening part of the crushing tank body, a second-stage extrusion crushing roller is arranged below the first-stage extrusion crushing roller, a conical plugging valve is arranged below the second-stage extrusion crushing roller and can open or close a cavity of the crushing tank body, the conical plugging valve is opened during feeding, the conical plugging valve is closed after feeding is finished, the cavity is connected with an external piston type air compressor, a piston is arranged at the bottom of the cavity, raw materials are crushed under the action of high-pressure air jet flow injected by the piston type air compressor and then enter a pipeline, the pipeline is connected with a large collecting tank, the large collecting tank can vibrate left and right, a 200-mesh screen with an inclination angle of 45 degrees is arranged in the large collecting tank, the inclination angle of the screen is connected with a small collecting tank outside the large collecting tank, and, the bottom of the large collecting tank is in a conical shape formed by filter cloth and is provided with an outlet, a cloth bag is connected below the outlet, soil powder enters the cloth bag from the outlet, and a pipeline is connected with a back flushing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510388.4U CN211488046U (en) | 2019-09-11 | 2019-09-11 | Pulse type soil crushing and screening instrument cleaned by back flushing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510388.4U CN211488046U (en) | 2019-09-11 | 2019-09-11 | Pulse type soil crushing and screening instrument cleaned by back flushing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211488046U true CN211488046U (en) | 2020-09-15 |
Family
ID=72405028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921510388.4U Active CN211488046U (en) | 2019-09-11 | 2019-09-11 | Pulse type soil crushing and screening instrument cleaned by back flushing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211488046U (en) |
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2019
- 2019-09-11 CN CN201921510388.4U patent/CN211488046U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.190, Longshoushan Road, Huangdao District, Qingdao City, Shandong Province 266000 Patentee after: China National Inspection and testing Holding Group Qingdao Jingcheng Co.,Ltd. Address before: No. 190, Longshoushan Road, Huangdao District, Qingdao, Shandong 266426 Patentee before: QINGDAO BEST JUSTICIAL TESTING TECHNOLOGY Co.,Ltd. |