Leaching device and vehicle-mounted integrated soil remediation device
By designing annular spray pipe and annular barrier cover in the feed bucket of the soil leaching equipment, the problem of soil adhering to the inner wall is solved, improving the repair effect and reducing waste of leaching liquid.
Patent Information
- Application Number
- CN202422036779.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-21
AI Technical Summary
In existing soil leaching equipment, the spray pipe fixed spray angle cannot be completely sprayed into the inner wall of the hopper, causing the soil to adhere to the inner wall in large quantities, affecting the repair effect and increasing labor costs.
A leacher is designed, the spray pipe extends along the circumference of the inner side wall of the feed barrel, with multiple spray holes facing the inner side wall, and is equipped with an annular cover to block the spray liquid to avoid splashing.
Effectively avoid soil adhering to the inner wall of the feed barrel, allowing the soil to completely enter the drum, improve the repair effect, and reduce waste of leaching liquid.
Smart Images
Figure CN223028098U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil remediation equipment, and particularly relates to a flusher and a vehicle-mounted integrated soil remediation device. Background Art
[0002] Soil flushing is a remediation method in which a liquid with the ability to dissolve pollutants is mixed with soil, so as to transfer the pollutants to the liquid phase and a small part of the soil. The implementation methods of soil flushing remediation are mainly divided into in-situ flushing and ex-situ flushing. Among them, ex-situ flushing can be further divided into on-site remediation and off-site remediation. The mobile soil flushing vehicle is an innovative mobile soil flushing and remediation equipment, which can quickly repair and treat polluted soil, and has the advantages of wide application range, small floor area, fast and convenient installation, and fast and flexible transfer.
[0003] The working principle of soil flushing is usually to remove large rocks in the soil before flushing, and then enter the drum through a hopper to fully mix the soil with the flushing liquid. In order to prevent soil from accumulating in the hopper, a spray pipe is usually designed in the hopper to continuously spray the flushing liquid, which helps the soil to quickly flow into the drum.
[0004] At present, there are certain defects in the design of the spray pipe. The spraying angle of the flushing liquid is mostly fixed and cannot completely spray the inner wall of the hopper, which easily causes a large amount of soil entering the hopper to adhere to the inner wall of the hopper. It is necessary for workers to regularly clean the inner wall of the hopper, thus affecting the remediation effect and increasing labor costs. Summary of the Utility Model
[0005] Aiming at the defects in the prior art, the purpose of the utility model is to provide a flusher and a vehicle-mounted integrated soil remediation device to prevent soil from adhering to the inner wall of the feeding barrel, enable the soil to completely enter the drum, and improve the remediation effect.
[0006] To achieve the above purpose, the utility model provides a flusher, which includes a feeding barrel with a feeding port at the top; a drum communicated with the bottom of the feeding barrel; a driving mechanism for driving the drum to rotate around its own axis; a spray pipe arranged in the feeding barrel, the spray pipe extending along the circumferential direction of the inner wall of the feeding barrel, the spray pipe being provided with a plurality of spray holes facing the inner wall of the feeding barrel; and an annular baffle extending along the circumferential direction of the feeding port and covering a part of the feeding port, the annular baffle being used to block the flushing liquid sprayed by the spray pipe to prevent the flushing liquid sprayed by the spray pipe from splashing out of the feeding port.
[0007] Preferably, the feed barrel includes a first conical barrel body, the small-diameter end of the first conical barrel body faces downward, and the large-diameter end of the first conical barrel body is open to form the feed port; the spray pipe is arranged in the first conical barrel body and is close to the inner side wall of the first conical barrel body, and the annular baffle is detachably arranged on the first conical barrel body.
[0008] Preferably, the edge of the inner circle of the annular baffle is bent downward to form a first surrounding edge, and a first gap is formed between the first surrounding edge and the inner side wall of the small-diameter end of the first conical barrel body.
[0009] Preferably, the bottom surface of the annular baffle is provided with a first mounting ring body and a second mounting ring body arranged coaxially. The inner diameter of the first mounting ring body is larger than the outer diameter of the second mounting ring body, and a second gap is formed between the first mounting ring body and the second mounting ring body; the edge of the large-diameter end of the first conical barrel body extends upward to form a second surrounding edge, and the second surrounding edge can be clamped into the second gap.
[0010] Preferably, the inner diameter of the first mounting ring body is larger than the outer diameter of the second surrounding edge, and the outer side wall of the second mounting ring body abuts against the inner side wall of the second surrounding edge; a plurality of locking bolts are arranged on the first mounting ring body, and the locking bolts extend into the second gap and abut against the outer side wall of the second surrounding edge.
[0011] Preferably, the annular baffle includes two semi-circular cover bodies, and the two semi-circular cover bodies are enclosed to form the annular baffle.
[0012] Preferably, a plurality of support seats are arranged on the inner side wall of the first conical barrel body, the spray pipe is fixed on the plurality of support seats, and the liquid inlet end of the spray pipe extends out of the first conical barrel body.
[0013] Preferably, the feed barrel includes an intermediate barrel body, a second conical barrel body and a material pipe connected in sequence from top to bottom. The intermediate barrel body is of a hollow cylindrical structure, the intermediate barrel body is connected to the small-diameter end of the first conical barrel body, and the two ends of the material pipe are respectively connected to the small-diameter end of the second conical barrel body and the feed end of the drum.
[0014] The present utility model also provides a vehicle-mounted integrated soil remediation device, including the above-mentioned rinser.
[0015] The beneficial effects of the present utility model:
[0016] A rinser and an in-vehicle integrated soil remediation device disclosed by the present utility model. By designing an annular spray pipe in the feed barrel, the rinsing liquid sprayed by the spray pipe will flow along the barrel wall of the feed barrel. When the soil conveyed by the conveyor belt enters the feed barrel from the feed port, the rinsing liquid flowing along the barrel wall will wash the soil to the bottom of the feed barrel and flow into the drum. The drum rotates under the drive of the drive mechanism, so as to disperse, stir and wash the soil, enabling the rinsing liquid to fully contact with the soil in the drum. At the same time, by designing an annular baffle to block the spray pipe, it can effectively prevent the rinsing liquid sprayed by the spray pipe from splashing outside the feed port, thereby reducing the waste of the rinsing liquid.
[0017] In summary, the rinser and the in-vehicle integrated soil remediation device can prevent the soil from adhering to the inner wall of the feed barrel, enabling the soil to fully enter the drum, improving the remediation effect, and at the same time, avoiding the waste of the rinsing liquid. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.
[0019] Figure 1 It is a schematic structural diagram of the in-vehicle integrated soil remediation device provided by the present utility model;
[0020] Figure 2 For Figure 1 The side view in the
[0021] Figure 3 It is a schematic structural diagram of the feed barrel;
[0022] Figure 4 It is a schematic structural diagram after hiding the annular baffle;
[0023] Figure 5 It is a schematic structural diagram of the spray pipe;
[0024] Figure 6 It is a schematic structural diagram of the bottom of the semi-circular cover body;
[0025] Figure 7 For Figure 3 The sectional schematic diagram in the
[0026] Figure 8 For Figure 4 The sectional schematic diagram in the
[0027] Figure 9 It is a sectional schematic diagram of the semi-circular cover body;
[0028] Figure 10 Schematic cross-sectional view of the annular retaining cover cooperating with the first conical barrel
[0029] Reference numerals:
[0030] 10. Feed barrel; 11. First conical barrel; 111. Second surrounding edge; 112. Support base; 12. Intermediate barrel; 13. Second conical barrel; 14. Feed pipe; 20. Drum; 30. Driving mechanism; 40. Spray pipe; 41. Spray hole; 50. Annular retaining cover; 51. First surrounding edge; 52. First mounting ring body; 53. Second mounting ring body; 54. Locking bolt; 61. First gap; 62. Second gap; 70. Frame; 80. Screening machine Detailed implementation manners
[0031] Hereinafter, embodiments of the technical solutions of the present utility model will be described in detail with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model, and thus are only examples and cannot be used to limit the protection scope of the present utility model
[0032] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meanings understood by those skilled in the art to which the present utility model belongs
[0033] In the description of this application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model
[0034] In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. In the description of the present utility model, "a plurality of" means two or more unless otherwise clearly and specifically defined
[0035] In this application, unless otherwise clearly stipulated and defined, terms such as "install", "connect", "link", "fix", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0036] In this application, unless otherwise clearly stipulated and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal level than the second feature.
[0037] As Figure 1-10 shown, in an embodiment of the present utility model, a rinser and an in-vehicle integrated soil remediation device are provided, including a feed barrel 10, a drum 20, a driving mechanism 30, a spray pipe 40 and an annular baffle 50. The feed barrel 10, the drum 20 and the driving mechanism 30 are all arranged on a vehicle frame 70. The top of the feed barrel 10 is provided with a feed port. The drum 20 is communicated with the bottom of the feed barrel 10. The driving mechanism 30 is used to drive the drum 20 to rotate around its own axis.
[0038] The spray pipe 40 is connected to a liquid supply device (not shown in the figure). The spray pipe 40 is arranged inside the feed barrel 10. The spray pipe 40 extends along the circumferential direction of the inner side wall of the feed barrel 10. The spray pipe 40 is provided with a plurality of spray holes 41, and the spray holes 41 face the inner side wall of the feed barrel 10. The annular baffle 50 extends along the circumferential direction of the feed port and covers a part of the feed port. The annular baffle 50 is used to block the rinsing liquid sprayed by the spray pipe 40 to prevent the rinsing liquid sprayed by the spray pipe 40 from splashing outside the feed port.
[0039] A rinser and an in-vehicle integrated soil remediation device disclosed in this embodiment, by designing an annular spray pipe 40 in the feed barrel 10, the rinsing liquid sprayed by the spray pipe 40 will flow along the barrel wall of the feed barrel 10. When the soil conveyed by the conveyor belt enters the feed barrel 10 from the feed port, the rinsing liquid flowing along the barrel wall will wash the soil to the bottom of the feed barrel 10 and flow into the drum 20. The drum 20 rotates under the drive of the drive mechanism 30, so as to be able to disperse, stir and wash the soil, making the rinsing liquid fully contact with the soil in the drum 20. Finally, after being screened by the screening machine 80, it can enter the subsequent treatment process.
[0040] At the same time, by designing an annular baffle 50 to block the spray pipe 40, it can effectively prevent the rinsing liquid sprayed by the spray pipe 40 from splashing out of the feed port, thereby reducing the waste of the rinsing liquid. In summary, the rinser and the in-vehicle integrated soil remediation device can prevent the soil from adhering to the inner wall of the feed barrel 10, enable the soil to completely enter the drum 20, improve the remediation effect, and at the same time, avoid the waste of the rinsing liquid.
[0041] In one embodiment, the feed barrel 10 includes a first conical barrel body 11, the small-diameter end of the first conical barrel body 11 faces downward, and the large-diameter end of the first conical barrel body 11 is open and forms a feed port. The spray pipe 40 is arranged in the first conical barrel body 11 and is close to the inner side wall of the first conical barrel body 11. The annular baffle 50 is detachably arranged on the first conical barrel body 11. The design of the first conical barrel body 11 can reduce the interference of the spray pipe 40 on the opening size of the feed port, so that the soil can smoothly enter the feed barrel 10 and avoid the soil from accumulating on the spray pipe 40.
[0042] In one embodiment, the edge of the inner circle of the annular baffle 50 is bent downward to form a first surrounding edge 51, and a first gap 61 is formed between the first surrounding edge 51 and the inner side wall of the small-diameter end of the first conical barrel body 11. With the mutual cooperation of the annular baffle 50 and the first conical barrel body 11, the spray pipe 40 can be effectively blocked. In this way, the rinsing liquid sprayed out of the spray holes 41 can only flow out from the first gap 61. Thus, the rinsing liquid can flow along the inner side wall of the feed barrel 10 as much as possible, thereby avoiding the soil from adhering to the inner wall of the feed barrel 10.
[0043] In one embodiment, the bottom surface of the annular stopper 50 is provided with a first mounting ring body 52 and a second mounting ring body 53 arranged coaxially, the inner diameter of the first mounting ring body 52 is larger than the outer diameter of the second mounting ring body 53, and a second gap 62 is formed between the first mounting ring body 52 and the second mounting ring body 53. The edge of the large diameter end of the first conical barrel body 11 extends upward to form a second surrounding edge 111, and the second surrounding edge 111 can be inserted into the second gap 62. By inserting the second gap 62 on the second surrounding edge 111, it is convenient to assemble the annular stopper 50 on the first conical barrel body 11, thereby realizing a detachable connection between the annular stopper 50 and the first conical barrel body 11.
[0044] In one embodiment, the inner diameter of the first mounting ring body 52 is larger than the outer diameter of the second surrounding edge 111, and the outer side wall of the second mounting ring body 53 abuts against the inner side wall of the second surrounding edge 111. A plurality of locking bolts 54 are provided on the first mounting ring body 52, and the locking bolts 54 extend into the second gap 62 and abut against the outer side wall of the second surrounding edge 111. This structural design enables the staff to quickly disassemble and assemble the annular cover 50, and under the action of the locking bolts 54, the annular cover 50 can be firmly locked.
[0045] In one embodiment, in order to facilitate the manufacture of the annular blocking cover 50 , the annular blocking cover 50 includes two semicircular cover bodies, and the two semicircular cover bodies are combined to form the annular blocking cover 50 .
[0046] In one embodiment, the inner wall of the first conical barrel body 11 is provided with a plurality of support seats 112 , the spray pipe 40 is fixed on the plurality of support seats 112 by welding, and the liquid inlet end of the spray pipe 40 extends out of the first conical barrel body 11 .
[0047] In one embodiment, the feed barrel 10 includes an intermediate barrel body 12, a second conical barrel body 13 and a material pipe 14 which are connected in sequence from top to bottom. The intermediate barrel body 12 is a hollow cylindrical structure. The intermediate barrel body 12 is connected to the small diameter end of the first conical barrel body 11. The two ends of the material pipe 14 are respectively connected to the small diameter end of the second conical barrel body 13 and the feed end of the drum 20.
[0048] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.
[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the specification of the present invention.
Claims
1. A shower, characterized in that: include: A feed barrel (10) having a feed inlet at the top; A roller (20) is connected to the bottom of the feed barrel (10); A driving mechanism (30) for driving the drum (20) to rotate around its own axis; A spray pipe (40) is arranged in the feed barrel (10), the spray pipe (40) extends along the circumference of the inner wall of the feed barrel (10), and the spray pipe (40) is provided with a plurality of spray holes (41), and the spray holes (41) face the inner wall of the feed barrel (10); as well as An annular baffle (50) extends along the circumference of the feed port and covers a portion of the feed port. The annular baffle (50) is used to block the eluent sprayed from the spray pipe (40) to prevent the eluent sprayed from the spray pipe (40) from splashing out of the feed port.
2. The shower device according to claim 1, characterized in that: The feed barrel (10) comprises a first conical barrel body (11), the small diameter end of the first conical barrel body (11) faces downward, and the large diameter end of the first conical barrel body (11) is open and forms the feed port; The spray pipe (40) is arranged in the first conical barrel body (11) and is close to the inner wall of the first conical barrel body (11), and the annular blocking cover (50) is detachably arranged on the first conical barrel body (11).
3. The shower device according to claim 2, characterized in that: The edge of the inner circle of the annular stop cover (50) is bent downward to form a first surrounding edge (51), and a first gap (61) is formed between the first surrounding edge (51) and the inner side wall of the small diameter end of the first conical barrel body (11).
4. The shower device according to claim 3, characterized in that: The bottom surface of the annular stop cover (50) is provided with a first mounting ring body (52) and a second mounting ring body (53) which are coaxially arranged, the inner diameter of the first mounting ring body (52) is larger than the outer diameter of the second mounting ring body (53), and a second gap (62) is formed between the first mounting ring body (52) and the second mounting ring body (53); The edge of the large diameter end of the first conical barrel (11) extends upward to form a second surrounding edge (111), and the second surrounding edge (111) can be inserted into the second gap (62).
5. The shower device according to claim 4, characterized in that: The inner diameter of the first mounting ring body (52) is greater than the outer diameter of the second surrounding edge (111), and the outer side wall of the second mounting ring body (53) abuts against the inner side wall of the second surrounding edge (111); A plurality of locking bolts (54) are provided on the first mounting ring body (52), and the locking bolts (54) extend into the second gap (62) and abut against the outer side wall of the second surrounding edge (111).
6. The shower device according to claim 5, characterized in that: The annular blocking cover (50) comprises two semicircular cover bodies, and the two semicircular cover bodies are combined to form the annular blocking cover (50).
7. The shower device according to claim 2, characterized in that: The inner side wall of the first conical barrel body (11) is provided with a plurality of support seats (112), the spray pipe (40) is fixed on the plurality of support seats (112), and the liquid inlet end of the spray pipe (40) extends out of the first conical barrel body (11).
8. The shower device according to claim 2, characterized in that: The feed barrel (10) comprises an intermediate barrel body (12), a second conical barrel body (13) and a material pipe (14) which are connected in sequence from top to bottom; the intermediate barrel body (12) is a hollow cylindrical structure; the intermediate barrel body (12) is connected to the small diameter end of the first conical barrel body (11); and the two ends of the material pipe (14) are respectively connected to the small diameter end of the second conical barrel body (13) and the feed end of the roller (20).
9. A vehicle-mounted integrated soil remediation device, characterized in that: The invention comprises the shower as claimed in any one of claims 1 to 8.