Screening box for soil remediation

Abstract

The screening box for soil remediation comprises a bottom plate, an operation box is fixedly arranged on the upper face of the bottom plate, a secondary screening device is arranged on the inner wall of the operation box, a primary screening device is fixedly arranged on the outer wall of the operation box, and a discharging pipe is fixedly arranged on the lower face of the operation box. And the soil remediation efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, in particular to a screening box for soil remediation. Background Art

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil. In the soil remediation industry, there are more than 100 existing soil remediation technologies and more than 10 commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological.

[0003] During the screening and repair process, the existing device is inconvenient to use and the effect of repairing the soil is average, which fails to achieve the results people need and affects work efficiency. Utility Model Content

[0004] The utility model aims to provide a screening box for soil remediation, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0006] A screening box for soil remediation comprises a bottom plate, an operation box is fixedly arranged on the bottom plate, a secondary screening device is arranged on the inner wall of the operation box, a primary screening device is fixedly arranged on the outer wall of the operation box, and a discharge pipe is fixedly arranged below the operation box.

[0007] Furthermore, the primary screening device includes a support plate 1 symmetrically arranged on the outer wall of the operating box, a support plate 1 and a support plate 2 are fixedly provided on the support plate 1, a support plate 2 is fixedly provided on the outer wall of the support plate 1, a screening motor is fixedly provided on the support plate 2, a screening crankshaft is fixedly provided on the output end of the screening motor, an end of the screening crankshaft away from the output end of the screening motor is rotatably arranged on the inner wall of the support plate 2, a guide plate is fixedly provided below the screening crankshaft and between the support plates 1 and 2, a strip-shaped through hole 1 is symmetrically provided on the guide plate, a screening rod 1 is movably provided on the screening crankshaft, a screening rod 2 is rotatably provided on the end of the screening rod 1 away from the screening crankshaft, a fixing plate is fixedly provided at one end of the screening rod 2 away from the screening rod 1 through the strip through hole 1, a screening box is fixedly provided below the fixing plate, and a feeding pipe is fixedly provided above the screening box.

[0008] Furthermore, the secondary screening device includes a filter plate fixedly arranged on the inner wall of the operation box, the filter plate is symmetrically provided with filter mesh holes, a vibration motor is fixedly arranged under the filter plate, and a discharge pipe is fixedly arranged on the outer wall of the operation box.

[0009] Furthermore, guide blocks are symmetrically arranged at the bottom of the operation box.

[0010] Furthermore, a pair of supporting legs 1 and 2 are symmetrically arranged under the bottom plate.

[0011] As an improvement, the beneficial effects of the utility model are:

[0012] The utility model provides a screening box for soil remediation, which greatly improves the quality of screening and further enhances the efficiency of soil remediation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a screening box for soil remediation of the utility model;

[0014] Figure 2 For this utility model Figure 1 A in the enlarged view;

[0015] Reference table of reference numerals:

[0016] 1. Bottom plate; 2. Operation box; 3. Secondary screening device; 301. Filter plate; 302. Filter mesh; 303. Vibration motor; 304. Discharge pipe; 4. Primary screening device; 401. Support plate 1; 402. Support plate 1; 403. Support plate 2; 404. Support plate 2; 405. Screening motor; 406. Screening crankshaft; 407. Guide plate; 408. Strip through hole 1; 409. Screening rod 1; 410. Screening rod 2; 411. Fixed plate; 412. Screening box; 413. Feed pipe; 5. Discharge pipe; 6. Guide block; 7. Support leg 1; 8. Support leg 2. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0019] according to Figure 1 to Figure 2 As shown, a screening box for soil remediation comprises a base plate 1, an operating box 2 is fixedly arranged on the base plate 1, a secondary screening device 3 is arranged on the inner wall of the operating box 2, a primary screening device 4 is fixedly arranged on the outer wall of the operating box 2, a discharge pipe 5 is fixedly arranged below the operating box 2, a guide block 6 is symmetrically arranged at the bottom of the operating box 2, and a pair of supporting legs 7 and 8 are symmetrically arranged below the base plate 1.

[0020] The primary screening device 4 includes a support plate 1 401 symmetrically arranged on the outer wall of the operation box 2, a support plate 1 402 and a support plate 2 403 are fixedly arranged on the support plate 1 401, a support plate 2 404 is fixedly arranged on the outer wall of the support plate 1 402, a screening motor 405 is fixedly arranged on the support plate 2 404, a screening crankshaft 406 is fixedly arranged on the output end of the screening motor 405, and an end of the screening crankshaft 406 away from the output end of the screening motor 405 is rotatably arranged on the inner wall of the support plate 2 403, and a screening crankshaft 406 is fixedly arranged on the output end of the screening motor 405. A guide plate 407 is fixedly provided between 02 and the support plate 2 403, and a strip through hole 1 408 is symmetrically provided on the guide plate 407, a screening rod 1 409 is movably provided on the screening crankshaft 406, a screening rod 2 410 is rotatably provided on the end of the screening rod 1 409 away from the screening crankshaft 406, and a fixing plate 411 is fixedly provided on the end of the screening rod 2 410 away from the screening rod 1 409 through the strip through hole 1 408, a screening box 412 is fixedly provided under the fixing plate 411, and a feeding pipe 413 is fixedly provided on the screening box 412.

[0021] The secondary screening device 3 includes a filter plate 301 fixedly arranged on the inner wall of the operation box 2 , the filter plate 301 is symmetrically provided with filter mesh holes 302 , a vibration motor 303 is fixedly arranged under the filter plate 301 , and a discharge pipe 304 is fixedly arranged on the outer wall of the operation box 2 .

[0022] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A screening box for soil remediation, comprising a bottom plate (1), characterized in that: An operating box (2) is fixedly provided on the bottom plate (1), a secondary screening device (3) is provided on the inner wall of the operating box (2), a primary screening device (4) is fixedly provided on the outer wall of the operating box (2), and a discharge pipe (5) is fixedly provided below the operating box (2).

2. A screening box for soil remediation according to claim 1, characterized in that: The primary screening device (4) comprises a support plate 1 (401) symmetrically arranged on the outer wall of the operation box (2), a support plate 1 (402) and a support plate 2 (403) being fixedly arranged on the support plate 1 (401), a support plate 2 (404) being fixedly arranged on the outer wall of the support plate 1 (402), a screening motor (405) being fixedly arranged on the support plate 2 (404), a screening crankshaft (406) being fixedly arranged on the output end of the screening motor (405), an end of the screening crankshaft (406) away from the output end of the screening motor (405) being rotatably arranged on the inner wall of the support plate 2 (403), and a screen crankshaft (406) being arranged below the screening crankshaft (406) and at the support plate 1 (403). A guide plate (407) is fixedly provided between the first support plate (402) and the second support plate (403), and a strip-shaped through hole (408) is symmetrically provided on the guide plate (407), and a screening rod (409) is movably provided on the screening crankshaft (406), and a screening rod (410) is rotatably provided at one end of the screening rod (409) away from the screening crankshaft (406), and a fixing plate (411) is fixedly provided at one end of the screening rod (410) away from the screening rod (409) through the strip-shaped through hole (408), and a screening box (412) is fixedly provided below the fixing plate (411), and a feeding pipe (413) is fixedly provided above the screening box (412).

3. A screening box for soil remediation according to claim 2, characterized in that: The secondary screening device (3) comprises a filter plate (301) fixedly arranged on the inner wall of the operating box (2), the filter plate (301) being symmetrically provided with filter mesh holes (302), a vibration motor (303) being fixedly arranged below the filter plate (301), and a discharge pipe (304) being fixedly arranged on the outer wall of the operating box (2).

4. A screening box for soil remediation according to claim 2, characterized in that: The bottom of the operation box (2) is symmetrically provided with guide blocks (6).

5. A screening box for soil remediation according to claim 1, characterized in that: A pair of supporting legs 1 (7) and 2 (8) are symmetrically arranged below the bottom plate (1).

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