CN210280165U - Soil remediation screening plant - Google Patents
Soil remediation screening plant Download PDFInfo
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- CN210280165U CN210280165U CN201920876121.0U CN201920876121U CN210280165U CN 210280165 U CN210280165 U CN 210280165U CN 201920876121 U CN201920876121 U CN 201920876121U CN 210280165 U CN210280165 U CN 210280165U
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Abstract
The utility model relates to a soil remediation equipment discloses a soil remediation screening plant, its technical scheme main points are including soil screening case, soil screening incasement is connected with the screening board that is the downward sloping setting, the lateral wall of soil screening case is opened there is discharging channel, the one end of screening board downward sloping is located discharging channel, the top of soil screening case is connected with the suction box, the feed inlet has been seted up to the top surface of suction box, the lateral wall through connection of suction box has the dust absorption pipe, be equipped with the fan on the bottom surface, the one end that the suction box was kept away from to the dust absorption pipe is connected in the air intake of fan, the air outlet of fan is connected with out the dirt pipe, the one end through connection that the fan was kept away from to the dirt pipe has the dust storage box, the lateral wall through connection of dust storage box has the dust pipe. The utility model has the advantages of soil screening case is when screening soil particles, clears up the raise dust that produces it.
Description
Technical Field
The utility model relates to a soil remediation equipment, in particular to soil remediation screening plant.
Background
With the rapid development of economy and the acceleration of urbanization and industrialization processes in China, the soil pollution problem in China is increasingly prominent, the polluted soil needs to be repaired, so the soil needs to be screened, and in the screening process, the large and small particles in the soil easily cause the blockage of a screen, thereby affecting the screening efficiency.
At present, chinese patent with publication number CN106583435B discloses a soil remediation screening device, which comprises a box body, an upper and a lower penetrating structure of the box body, a first screening plate is arranged on one side wall inside the upper part of the box body in a downward inclination manner through a first hinge part, a first screening through hole is formed on the first screening plate, a second screening plate is arranged on the other side wall inside the lower part of the box body in a downward inclination manner through a second hinge part, a second screening hole is formed on the second screening plate, and one side wall inside the box body is parallel and opposite to the other side wall inside the box body; a first discharging channel is formed in the side wall of the box body corresponding to the discharging end of the first screening plate, and the discharging end of the first screening plate is exposed out of the first discharging channel; and a second discharging channel is formed in the side wall of the box body corresponding to the discharging end of the second screening plate, and the discharging end of the second screening plate is exposed out of the second discharging channel.
When the soil remediation screening device works, soil particles to be screened are placed on the first screening plate, and the soil particles larger than the aperture of the first screening through hole are screened out; soil particles smaller than the aperture of the first screening through hole fall from the first screening through hole and fall on the second screening plate, and in the same way, soil particles larger than the aperture of the second screening through hole are screened out. Through the screening mode, the soil particles with different particle sizes are screened. However, when the soil remediation screening device screens soil particles, a lot of dust can be lifted, and the environment is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a soil remediation screening plant has soil screening case and when screening the soil granule, carries out the advantage of clearing up to the raise dust of its production.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a soil remediation screening plant, including soil screening case, soil screening incasement is connected with the screening board that is the downward sloping setting, discharge channel has been opened to the lateral wall of soil screening case, the one end of screening board downward sloping is located discharge channel, the top of soil screening case is connected with the suction box, the feed inlet has been seted up to the top surface of suction box, the lateral wall through connection of suction box has the dust absorption pipe, be equipped with the fan on the bottom surface, the one end that the suction box was kept away from to the dust absorption pipe is connected in the air intake of fan, the air outlet of fan is connected with out the dirt pipe, the one end through connection that the fan was kept away from to out the dirt pipe has the dust storage box, the lateral wall through connection of dust storage box has.
Through adopting above-mentioned technical scheme, the soil of treating the screening gets into soil screening case through the feed inlet in, and the screening board sieves soil, and the raise dust that the screening in-process produced is full of in dust absorption case and soil screening case. The appeal that the fan produced this moment can absorb the dust in dust collection box and the soil screening case, and the raise dust loops through dust absorption pipe, fan and goes out the dirt pipe in getting into the dust storage box after, and the air current in the dust storage box passes through the dustproof pipe and discharges, and the raise dust is detained in the dust storage box under the separation of dustproof cloth. The utility model discloses a collection of suction box and the attraction of fan can absorb the raise dust that the screening in-process produced to the effect of environmental protection has been reached.
Furthermore, the inner side wall of the dust storage box is provided with a plurality of spraying nozzles, and the dust storage box is connected with a plurality of water pipes for supplying water for the spraying nozzles.
Through adopting above-mentioned technical scheme, the dust in the dust storage box can drop to the bottom of dust storage box from the sky after meetting the fog that the spraying nozzle spun for the dust is quick descends from the sky, thereby accomplishes subsiding to the dust.
Further, the dust storage box comprises a bottom plate, the bottom plate is arranged in an inclined mode, the side wall of the dust storage box is provided with a discharge port, the discharge port is close to one side of the bottom plate, the discharge port is downwards inclined, a discharge port plate is hinged to the discharge port, and a door plug is connected between the discharge port plate and the side wall of the dust storage box.
By adopting the technical scheme, when dust adhered with fog drops from the air, the dust can be gathered at the bottom end of the bottom plate because the bottom plate is inclined downwards. When the dust falling from the dust storage box is thick, the door plug is opened, the discharge port plate is opened, and the dust in the dust storage box is cleaned.
Further, the lower surface of the bottom plate is connected with a vibration motor through a bolt.
Through adopting above-mentioned technical scheme, after the adhesion fog on the dust, its and the bottom plate between frictional force increase, so its resistance that slides down the discharge gate board from the bottom plate increases. The vibration of the vibration motor enables the dust adhered to the bottom plate to slide downwards, and therefore the dust is cleaned more thoroughly.
Furthermore, a foreign matter filter screen is fixedly sleeved at one end of the dust collection pipe, which is far away from the fan.
Through adopting above-mentioned technical scheme, probably adulterate the foreign matter in the soil granule, when soil screening case filtered the soil granule, the foreign matter filter screen can block the foreign matter to make the work that the fan can be stable, safe.
Further, fixedly connected with is the baffler of downward sloping in the dust suction box, and the dust absorption pipe is located between baffler and the screening board, and the dust absorption pipe is kept away from to the one end of baffler downward sloping, and the baffler is in screening board top, and the interval between the side of baffler downward sloping and the inside wall of soil screening box forms flourishing material mouthful.
Through adopting above-mentioned technical scheme, the barrier plate forms a barrier layer between feed inlet and screening board, can reduce the quantity that the dust floated out from the feed inlet, reduces the pollution to the air.
Furthermore, a plurality of dustproof soft door curtains are connected in the discharge channel through bolts, and the soft door curtains are in contact with each other.
Through adopting above-mentioned technical scheme, the in-process of soil screening case work, the dust can float out from discharging channel along with the soil of great granule to enter into in the air. The soft door curtain can adjust the shape of self and laminate in soil particles by oneself according to soil particles's shape to play confined effect to discharging channel, reduce the quantity that the dust floated out from discharging channel.
Further, fixedly connected with feed hopper on the feed inlet is equipped with a plurality of dustproof pieces in the feed hopper, and the dustproof piece is the circumference and distributes the setting.
Through adopting above-mentioned technical scheme, when soil particles entered into the dust absorption incasement from feed hopper, the dustproof piece takes place deformation downwards under soil particles's pressure, and after soil particles entered into the dust absorption incasement, the dustproof piece had the original state of recovering, formed confined effect to feed hopper to reduce the quantity that the dust floated out in from feed hopper.
To sum up, the utility model discloses following beneficial effect has:
the raise dust that produces when soil screening case sieves soil particles, be full of at whole soil screening case and dust suction box, the appeal that the fan produced can attract the dust, the raise dust loops through the dust absorption pipe, enter into the dust storage box after fan and play dirt pipe in, the air current in the dust storage box is through dustproof pipe discharge, the raise dust is detained in the dust storage box under the separation of dustproof cloth, with this can absorb the raise dust that the screening in-process produced, thereby the effect of environmental protection has been reached.
Drawings
Fig. 1 is a schematic structural diagram for embodying the present invention;
FIG. 2 is a schematic structural view for embodying a spray head;
FIG. 3 is a cross-sectional view for embodying the structure of the soil screening bin and the dust collection bin;
FIG. 4 is a schematic structural view for embodying a dust-proof sheet;
FIG. 5 is an enlarged view of portion A of FIG. 1;
fig. 6 is an enlarged view for embodying the portion B in fig. 3.
In the figure, 1, a soil screening box; 11. a screening plate; 12. a soft door curtain; 13. a discharge channel; 14. a feed inlet; 2. a dust collection box; 21. a barrier plate; 3. a dust collection pipe; 31. a foreign matter filter screen; 4. a feed hopper; 5. a dust-proof sheet; 6. a fan; 7. a dust outlet pipe; 8. a dust storage box; 81. a base plate; 82. a discharge port; 9. a discharge port plate; 10. the door is plugged; 15. a vibration motor; 16. a dust-proof pipe; 17. a dust cloth; 18. a spray nozzle; 19. a material containing port; 20. a water pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a soil remediation screening plant, refer to fig. 1 and 5, includes soil screening case 1, and bolted connection has dust suction box 2 above soil screening case 1, and the top surface of dust suction box 2 is opened has feed inlet 14. The soil screening case 1 is internally fixedly connected with a screening plate 11 (refer to fig. 3) which is arranged in a downward inclination manner, the side wall of the soil screening case 1 is provided with a discharge channel 13, and one end of the screening plate 11, which is inclined downward, is positioned in the discharge channel 13.
Referring to fig. 1 and 5, soil particles to be screened enter the soil screening box 1 from the feeding hole 14, the screening plate 11 (refer to fig. 3) screens the soil particles, the soil particles with large particles are screened by the screening plate 11, and the soil particles are classified and stored from the discharging channel 13. The raised dust generated in the screening process is filled in the whole soil screening box 1 and the dust suction box 2.
Referring to fig. 1 and 5, a dust suction pipe 3 is connected to a side wall of the dust suction box 2 through a penetration, and a fan 6 is placed on the floor. One end of the dust collection pipe 3, which is far away from the dust collection box 2, is fixedly connected with an air inlet of the fan 6 through a flange plate, and an air outlet of the fan 6 is fixedly connected with a dust outlet pipe 7 through a flange plate. The one end through connection that goes out dirt pipe 7 and keep away from fan 6 has dust storage box 8, and dust tube 16 is worn to be equipped with by dust storage box 8's lateral wall, and the fixed cover is equipped with one deck dustproof cloth 17 on the dust tube 16.
Referring to fig. 1 and 5, dust generated during screening is filled in the dust suction box 2 and the soil screening box 1. At this moment, the fan 6 rotates, the suction force generated by the fan can absorb dust in the dust collection box 2 and the soil screening box 1, raised dust enters the dust collection box 8 after sequentially passing through the dust collection pipe 3, the fan 6 and the dust outlet pipe 7, air flow in the dust collection box 8 is discharged through the dustproof pipe 16, and the raised dust is retained in the dust collection box 8 under the separation of the dustproof cloth 17.
Referring to fig. 1 and 5, a plurality of soft door curtains 12 are connected in the discharging channel 13 through bolts, and the soft door curtains 12 are mutually contacted and form a blocking surface. The soft door curtain 12 can adjust the shape of itself and laminate in the surface of soil granule by oneself according to the shape of soil granule to play confined effect to discharging channel 13, reduce the volume that the dust floated out from discharging channel 13.
Referring to fig. 3 and 6, a blocking plate 21 is fixedly connected to the inner side wall of the dust collection box 2, the blocking plate 21 is inclined downward, and one end of the blocking plate 21, which is inclined downward, is far away from the dust collection pipe 3. The blocking plate 21 is arranged above the screening plate 11, and a rectangular material containing opening 19 is formed by the space between one side face of the blocking plate 21, which inclines downwards, and the inner side wall of the soil screening box 1.
Referring to fig. 3 and 6, in the process of sucking the dust in the dust box 2 by the fan 6 (see fig. 1), the blocking plate 21 blocks the dust, and the possibility that the dust overflows through the inlet 14 can be reduced.
Referring to fig. 3 and 6, the feed inlet 14 is fixedly connected with a feed hopper 4, the feed hopper 4 is internally and fixedly connected with a plurality of dustproof sheets 5 (refer to fig. 4), the dustproof sheets 5 are circumferentially distributed, and the dustproof sheets 5 are made of elastic materials. When soil particles to be screened enter the soil screening box 1 from the feeding hopper 4, the dustproof sheet 5 bends downwards under the action of the gravity of the soil particles; after soil particles enter the soil screening box 1, the dust-proof sheet 5 is restored to the original state and seals the feeding hopper 4, so that the amount of dust floating in the air from the feeding hopper 4 in the dust suction box 2 is reduced.
Referring to fig. 3 and 6, a layer of foreign matter filter screen 31 is fixedly sleeved at one end of the dust suction pipe 3 in the dust suction box 2, the dust suction pipe 3 and the discharge channel 13 are positioned on the same side, and the dust suction pipe 3 is positioned in a space between the barrier plate 21 and the sieving plate 11. The soil particles in the soil screening box 1 are doped with foreign matters, and the meshes of the foreign matter filter screen 31 are very small, so that the foreign matters can be prevented from entering the dust suction pipe 3.
Referring to fig. 2, a plurality of spray nozzles 18 are fixedly connected to an inner sidewall of a top surface of the dust storage tank 8, and a water pipe 20 (see fig. 1) for supplying water to the spray nozzles 18 is inserted into the top surface of the dust storage tank 8. When the dust storage box 8 is filled with dust, the spray nozzle 18 sprays water into the dust storage box 8, and the dust falls down after being adhered with the mist. The amount of dust floating to the air through the dust cloth 17 is reduced, and the air pollution is reduced.
Referring to fig. 2, dust storage box 8 includes bottom plate 81, bottom plate 81 is the downward sloping setting, dust storage box 8's lateral wall is opened has the discharge gate 82 that is the rectangle form, it has discharge gate board 9 to articulate on the discharge gate 82, discharge gate board 9 is located the top of bottom plate 81 bottom, be connected with door plug 10 between discharge gate board 9 and dust storage box 8's the lateral wall, door plug 10 includes the latch and is the cardboard of U-shaped, the latch inserts the realization in the cardboard and fixes discharge gate board 9 on dust storage box 8's lateral wall. The lower surface of the base plate 81 is bolted with a vibration motor 15.
Referring to fig. 2, when the dust adhered with the mist falls on the bottom plate 81, the dust slides down on the inclined bottom plate 81, and at the same time, the vibration motor 15 vibrates, and the dust adhered on the bottom plate 81 slides down under the vibration of the vibration motor 15. When the dust in the dust storage box 8 is thick, the door plug 10 is opened, the discharge port plate 9 is opened, and the dust is cleaned.
The specific implementation process comprises the following steps:
1. soil particles to be screened are poured into the feeding hopper 4, the soil screening box 1 screens the soil particles, and dust generated in the screening process is filled in the soil screening box 1 and the dust suction box 2.
2. The fan 6 rotates, the dust absorption pipe 3 absorbs dust in the soil screening box 1 and the dust absorption box 2, and the absorbed dust enters the dust storage box 8 after sequentially passing through the fan 6 and the dust outlet pipe 7. The spray head 18 sprays water into the dust storage box 8, and dust adheres to the water and falls onto the bottom plate 81.
3. When the dust in the dust storage box 8 is thick, the door plug 10 is opened, the discharge port plate 9 is opened, and the dust in the dust storage box 8 is cleaned.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a soil remediation screening plant, includes soil screening case (1), soil screening case (1) in-connection have be screening board (11) that the downward sloping set up, and the lateral wall of soil screening case (1) is opened there is discharging channel (13), and the one end of screening board (11) downward sloping is located discharging channel (13), its characterized in that: the soil screening box (1) is connected with dust collection box (2) above, feed inlet (14) have been seted up to the top surface of dust collection box (2), the lateral wall through connection of dust collection box (2) has dust absorption pipe (3), be equipped with fan (6) on the bottom surface, the one end that dust collection box (2) were kept away from in dust absorption pipe (3) is connected in the air intake of fan (6), the air outlet of fan (6) is connected with out dirt pipe (7), the one end through connection that fan (6) were kept away from in play dirt pipe (7) has dust storage box (8), the lateral wall through connection of dust storage box (8) has dust tube (16), be equipped with dustproof cloth (17) on dust tube (16).
2. A soil remediation screening apparatus as claimed in claim 1, wherein: the inner side wall of the dust storage box (8) is provided with a plurality of spray nozzles (18), and the dust storage box (8) is connected with a plurality of water pipes (20) used for supplying water for the spray nozzles (18).
3. A soil remediation screening apparatus as claimed in claim 1, wherein: dust storage box (8) are the slope setting including bottom plate (81), and the lateral wall of dust storage box (8) is opened has discharge gate (82), and discharge gate (82) are close to in one side of bottom plate (81) downward sloping, and it has discharge gate board (9) to hinge on discharge gate (82), is connected with door plug (10) between the lateral wall of discharge gate board (9) and dust storage box (8).
4. A soil remediation screening apparatus as claimed in claim 3, wherein: the lower surface of the bottom plate (81) is connected with a vibration motor (15) through a bolt.
5. A soil remediation screening apparatus as claimed in claim 1, wherein: a foreign body filter screen (31) is fixedly sleeved at one end of the dust suction pipe (3) far away from the fan (6).
6. A soil remediation screening apparatus as claimed in claim 1, wherein: fixedly connected with is separation board (21) of downward sloping in dust collection box (2), and dust absorption pipe (3) are located between separation board (21) and screening board (11), and dust absorption pipe (3) are kept away from to the one end of separation board (21) downward sloping, and separation board (21) are in screening board (11) top, and the interval between the inside wall of a side of separation board (21) downward sloping and soil screening box (1) forms flourishing material mouth (19).
7. A soil remediation screening apparatus as claimed in claim 1, wherein: a plurality of dustproof soft door curtains (12) are connected in the discharging channel (13) through bolts, and the soft door curtains (12) are mutually contacted.
8. A soil remediation screening apparatus as claimed in claim 1, wherein: fixedly connected with feed hopper (4) on feed inlet (14), be equipped with a plurality of dustproof pieces (5) in feed hopper (4), dustproof piece (5) are the circumference and distribute the setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876121.0U CN210280165U (en) | 2019-06-11 | 2019-06-11 | Soil remediation screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876121.0U CN210280165U (en) | 2019-06-11 | 2019-06-11 | Soil remediation screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210280165U true CN210280165U (en) | 2020-04-10 |
Family
ID=70096195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920876121.0U Expired - Fee Related CN210280165U (en) | 2019-06-11 | 2019-06-11 | Soil remediation screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210280165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871641A (en) * | 2021-01-29 | 2021-06-01 | 苏州昆环检测技术有限公司 | Separation device and separation method for separating soil agate mixture |
-
2019
- 2019-06-11 CN CN201920876121.0U patent/CN210280165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871641A (en) * | 2021-01-29 | 2021-06-01 | 苏州昆环检测技术有限公司 | Separation device and separation method for separating soil agate mixture |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |