An environmental remediation soil treatment apparatus

Abstract

The utility model discloses an environmental remediation soil treatment equipment relates to soil remediation technical field, the soil that does not carry out screening, the soil that groups directly enters into the mixing box, causes the soil to be unable promptly and fully with the liquid medicine mixture, the problem of low soil treatment efficiency, present the following scheme, including installation mechanism, installation mechanism includes the installation frame that the operating mouth is opened on the outer wall of both sides lower part, the cover plate and the mixing cylinder of ellipsoidal structure are connected through the bolt on the outer wall of installation frame top, is equipped with screening feeding mechanism above the cover plate, and screening feeding mechanism includes the conveying pipe that the installation mouth is opened on the inner wall of bottom, the conveying shaft that is penetrated and is connected on the outer wall of conveying pipe one end through bearing, spiral blade and filter screen. The utility model can screen the soil when soil treatment, prevent the soil that groups directly with the treatment liquid contact, make the soil fully with the liquid medicine contact and mix, improve soil remediation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation technology, and in particular to an environmental remediation soil treatment device. Background Technology

[0002] Soil remediation refers to the use of physical, chemical, and biological methods to transfer, absorb, degrade, and transform pollutants in soil, reducing their concentration to acceptable levels, or converting toxic and harmful pollutants into harmless substances.

[0003] A search revealed a Chinese patent (application number "202321331354.5") disclosing "an environmental remediation soil treatment device." This device includes a mixing tank for mixing, with a mixing assembly and a spraying assembly on the tank. A protective box is located on top of the mixing tank. The mixing assembly includes a motor mounted on the protective box. A first circular through-hole and a second circular through-hole are located on one side of the mixing tank, and a third circular through-hole is located on the protective box. A main drive shaft is located within the first circular through-hole. One end of the main drive shaft passes through the third circular through-hole and is fixedly connected to the motor output end, and is equipped with a main pulley. The other end of the main drive shaft is equipped with several main stirring blades, which are evenly spaced in an array. However, during use, this soil treatment device does not screen the soil; clumped soil directly enters the mixing tank, resulting in the soil not being mixed with the pesticide solution in a timely and sufficient manner, leading to low soil treatment efficiency. Utility Model Content

[0004] This utility model provides an environmental remediation soil treatment device that solves the problem proposed in the prior art that the soil treatment device does not screen the soil during treatment, and the clumps of soil directly enter the mixing box, resulting in the soil not being mixed with the solution in a timely and sufficient manner, and thus the soil treatment efficiency is low.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An environmental remediation soil treatment device includes an installation mechanism. The installation mechanism comprises an installation frame with operating ports on both lower outer walls, a cover plate bolted to the top outer wall of the installation frame, and an ellipsoidal mixing cylinder. A screening and feeding mechanism is located above the cover plate. The screening and feeding mechanism includes a conveying pipe with an installation port on its bottom inner wall, a conveying shaft passing through and connected to the outer wall of one end of the conveying pipe via a bearing, spiral blades welded to the outer wall of the conveying shaft, and a filter screen embedded in the installation port. A stirring assembly is located inside the mixing cylinder. The stirring assembly includes a stirring motor and a coupling connected to the stirring motor. The assembly includes a stirring shaft at one end of the output shaft, several mounting blocks bolted to the outer wall of the stirring shaft, several stirring blocks abutting against the inner wall of the mixing cylinder, and several connecting rods welded to the outer walls of the mounting blocks. Both sides of the mounting frame are equipped with drug storage components. Each drug storage component includes a storage tank bolted to one outer wall of the mounting frame, a distribution pipe, and several spray pipes bolted to the inner bottom wall of the distribution pipe. Each of the two storage tanks contains a mixing component, which includes a mixing motor bolted to one outer wall of the storage tank and several mixing plates disposed within the storage tank.

[0007] Preferably, the mixing cylinder is welded to the upper inner wall of the mounting frame and to the bottom outer wall of the cover plate. A discharge pipe is fixed on the bottom inner wall of the mixing cylinder, and a pneumatic slide valve is connected to the bottom end of the discharge pipe via a flange.

[0008] Preferably, a feed hopper is fixed on the inner wall of one end of the top of the conveying pipe, a driven pulley is connected to one end of the conveying shaft by a pin, a fixing block is connected to the inner wall of one end of the conveying pipe by bolts, and one end of the conveying shaft passes through and is connected to the outer wall of the fixing block by a bearing. A connecting pipe is welded to the outer wall of the bottom of the conveying pipe, and the connecting pipe is welded to the outer wall of the top of the cover plate.

[0009] The above method involves feeding the soil to be treated into the conveying pipe via the feed hopper. The conveying shaft drives the spiral blades to rotate, transporting the soil from one end of the conveying pipe to the other end. During the conveying process, the soil is screened by a filter screen, and the small soil particles are transported into the mixing drum. The conveying shaft can be reversed to screen the soil again.

[0010] Preferably, a mounting bracket is welded to one side of the outer wall of the mounting frame, and the stirring motor is bolted to the outer wall of the mounting bracket. The two ends of the stirring shaft pass through and are connected to the outer walls of the two sides of the mounting frame through bearings. A pulley is connected to one end of the stirring shaft through a pin. The pulley and the driven pulley form a transmission engagement through a belt. Several connecting rods are welded to the outer walls of several stirring blocks.

[0011] The above scheme uses the output shaft of the mixing motor to drive the mixing shaft, mixing block and conveying shaft to rotate. The rotation of the mixing block stirs the soil in the mixing drum, so that the soil is fully mixed with the treatment solution.

[0012] Preferably, a lid is hinged to the top outer wall of the storage box, a conveying hose is fixed to the lower inner wall of one side of the storage box, one end of the conveying hose is screwed to the inner wall of the distribution pipe, a peristaltic pump is provided at one end of the conveying hose, and the peristaltic pump is bolted to the outer wall of one side of the storage box, and several spray pipes are respectively inserted through and fixed to the outer wall of the cover plate.

[0013] Preferably, one end of the output shaft of the hybrid motor is connected to a hybrid shaft via a coupling, and one end of the hybrid shaft passes through and is connected to the inner wall of the storage tank via a bearing. Several hybrid plates are respectively welded to the outer wall of the hybrid shaft.

[0014] The above scheme involves storing the treatment solution in a storage tank, using a peristaltic pump to deliver the treatment solution from the storage tank to the distribution pipe, and then using multiple spray pipes to deliver the treatment solution to the soil in the mixing drum.

[0015] The beneficial effects of this utility model are as follows:

[0016] The feed hopper transports the soil to be treated into the conveying pipe. The conveying shaft drives the spiral blades to rotate, transporting the soil from one end of the conveying pipe to the other end. During the conveying process, the soil is screened by a filter screen, and the small soil particles are transported into the mixing drum. The conveying shaft can be reversed to screen the soil again. This process can screen the soil during soil treatment to prevent clumped soil from directly contacting the treatment solution, ensuring that the soil is fully in contact with and mixed with the solution, thus improving the efficiency of soil remediation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall main structure of an environmental remediation and soil treatment equipment proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the overall cross-sectional main view of an environmental remediation soil treatment device proposed in this utility model.

[0019] Figure 3 This is a front view schematic diagram of the installation mechanism of an environmental remediation soil treatment equipment proposed in this utility model.

[0020] Figure 4 This is a front view schematic diagram of the screening and feeding component of an environmental remediation soil treatment equipment proposed in this utility model.

[0021] Figure 5This is a schematic diagram of the main structure of the mixing component of an environmental remediation soil treatment device proposed in this utility model.

[0022] Figure 6 The present utility model proposes Figure 5 Enlarged structural diagram at point A in the middle.

[0023] Figure 7 This is a schematic diagram of the main structure of the drug storage component of an environmental remediation soil treatment device proposed in this utility model.

[0024] Figure 8 This is a schematic diagram of the main structure of a hybrid component for an environmental remediation and soil treatment device proposed in this utility model.

[0025] In the diagram: 1. Installation mechanism; 101. Installation frame; 102. Cover plate; 103. Mixing cylinder; 104. Pneumatic slide valve; 2. Screening and feeding assembly; 201. Conveying pipe; 202. Feed hopper; 203. Conveying shaft; 204. Spiral blade; 205. Fixing block; 206. Filter screen; 207. Connecting pipe; 3. Mixing assembly; 301. Mounting frame; 302. Mixing motor; 303. Mixing shaft; 304. Mounting block; 305. Mixing block; 306. Connecting rod; 4. Drug storage assembly; 401. Storage box; 402. Box cover; 403. Conveying hose; 404. Distribution pipe; 405. Spray pipe; 5. Mixing assembly; 501. Mixing motor; 502. Mixing shaft; 503. Mixing plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1, referring to Figure 1-6An environmental remediation soil treatment device includes an installation mechanism 1. The installation mechanism 1 includes an installation frame 101 with operating ports on both lower outer walls, a cover plate 102 bolted to the top outer wall of the installation frame 101, and an ellipsoidal mixing cylinder 103. The mixing cylinder 103 is welded to the upper inner wall of the installation frame 101 and to the bottom outer wall of the cover plate 102. A discharge pipe is fixed to the bottom inner wall of the mixing cylinder 103, and a pneumatic slide valve 104 is connected to the bottom end of the discharge pipe via a flange. The pneumatic slide valve 104 discharges the treated soil from the mixing cylinder 103. A screening and feeding mechanism 2 is provided above the cover plate 102. The screening and feeding mechanism 2 includes... The conveying pipe 201 has an installation port on its bottom inner wall, a conveying shaft 203 that passes through and is connected to the outer wall of one end of the conveying pipe 201 via a bearing, a spiral blade 204 welded to the outer wall of the conveying shaft 203, and a filter screen 206 embedded in the installation port. A feed hopper 202 is fixed on the inner wall of one end of the top of the conveying pipe 201. One end of the conveying shaft 203 is connected to a driven pulley via a pin. A fixing block 205 is bolted to the inner wall of one end of the conveying pipe 201. One end of the conveying shaft 203 passes through and is connected to the outer wall of the fixing block 205 via a bearing. A connecting pipe 207 is welded to the outer wall of the bottom of the conveying pipe 201 and is welded to the top outer wall of the cover plate 102.

[0028] Example 2, refer to Figure 7-8An environmental remediation soil treatment device further includes a mixing assembly 3. The mixing assembly 3 includes a mixing motor 302, a mixing shaft 303 connected to one end of the output shaft of the mixing motor 302 via a coupling, a plurality of mounting blocks 304 respectively bolted to the outer wall of the mixing shaft 303, a plurality of mixing blocks 304 respectively abutting against the inner wall of the mixing cylinder 103, and a plurality of connecting rods 306 respectively welded to the outer wall of the plurality of mounting blocks 304. A mounting bracket 3 is welded to one side of the outer wall of the mounting frame 101. 01. The stirring motor 302 is bolted to the outer wall of one side of the mounting frame 301. The two ends of the stirring shaft 303 are respectively passed through and connected to the outer walls of the two sides of the mounting frame 101 via bearings. A pulley is connected to the outer wall of one end of the stirring shaft 303 via a pin. The pulley and the driven pulley form a transmission engagement via a belt. Several connecting rods 306 are respectively welded to the outer wall of several stirring blocks 305. Both sides of the mounting frame 101 are provided with drug storage components 4. The drug storage components 4 include a part that is bolted to the mounting frame 101. The storage tank 401, distribution pipe 404, and several spray pipes 405 are screwed onto the inner wall of the bottom of the distribution pipe 404 on the outer wall. A cover 402 is hinged to the top outer wall of the storage tank 401. A conveying hose 403 is fixed to the lower inner wall of one side of the storage tank 401. One end of the conveying hose 403 is screwed to the inner wall of the distribution pipe 404, and a peristaltic pump (not shown in the figure) is installed at one end of the conveying hose 403. The peristaltic pump is bolted to the outer wall of one side of the storage tank 401. Several spray pipes 405 are distributed... The mixing components 5 are installed in both storage boxes 401 and are fixed to the outer wall of the cover plate 102. The mixing components 5 include a mixing motor 501 connected to the outer wall of one side of the storage box 401 by bolts and several mixing plates 503 set in the storage box 401. One end of the output shaft of the mixing motor 501 is connected to a mixing shaft 502 through a coupling. One end of the mixing shaft 502 passes through and is connected to the inner wall of the storage box 401 through a bearing. Several mixing plates 503 are respectively welded to the outer wall of the mixing shaft 502.

[0029] Working principle: The feed hopper 202 transports the soil to be treated into the conveying pipe 201. The output shaft of the stirring motor 302 drives the stirring shaft 303 and the conveying shaft 203 to rotate. The conveying shaft 203 drives the spiral blades 204 to rotate, transporting the soil from one end of the conveying pipe 201 to the other end. During the conveying process, the soil is screened by the filter screen 206, and the small soil particles are transported into the mixing drum 103. The conveying shaft 203 can be reversed to screen the soil again. The peristaltic pump operates to transport the liquid medicine in the storage tank 401 into the distribution pipe 404. Multiple spray pipes 405 transport the treatment liquid medicine onto the soil in the mixing drum 103. The stirring shaft 303 drives multiple mounting blocks 304, multiple connecting rods 306 and multiple stirring blocks 305 to rotate and stir the soil in the mixing drum 103, so that the soil is fully mixed with the treatment liquid medicine.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An environmental remediation soil treatment device, comprising an installation mechanism (1), characterized in that, The installation mechanism (1) includes an installation frame (101) with operation ports on both lower outer walls, a cover plate (102) bolted to the top outer wall of the installation frame (101), and an ellipsoidal mixing cylinder (103). The cover plate (102) is provided with a screening and feeding mechanism (2). The screening and feeding mechanism (2) includes a conveying pipe (201) with an installation port on the bottom inner wall, a conveying shaft (203) that passes through and is connected to the outer wall of one end of the conveying pipe (201) by a bearing, a spiral blade (204) welded to the outer wall of the conveying shaft (203), and a filter screen (206) embedded in the installation port. The mixing cylinder (103) is equipped with a stirring assembly (3), which includes a stirring motor (302), a stirring shaft (303) connected to one end of the output shaft of the stirring motor (302) via a coupling, a plurality of mounting blocks (304) respectively bolted to the outer wall of the stirring shaft (303), a plurality of stirring blocks (305) respectively abutting against the inner wall of the mixing cylinder (103), and a plurality of connecting rods (306) respectively welded to the outer wall of the plurality of mounting blocks (304). The mounting frame (101) is provided with a medicine storage assembly (4) on both sides. The medicine storage assembly (4) includes a storage box (401), a distribution pipe (404), and several spray pipes (405) that are respectively screwed to the inner wall of the bottom of the distribution pipe (404) by bolts. Both storage boxes (401) are equipped with a mixing assembly (5), which includes a mixing motor (501) bolted to the outer wall of one side of the storage box (401) and a number of mixing plates (503) disposed in the storage box (401).

2. The environmental remediation soil treatment equipment according to claim 1, characterized in that, The mixing cylinder (103) is welded to the upper inner wall of the mounting frame (101), and the mixing cylinder (103) is welded to the bottom outer wall of the cover plate (102). A discharge pipe is fixed on the bottom inner wall of the mixing cylinder (103), and a pneumatic slide valve (104) is connected to the bottom end of the discharge pipe through a flange.

3. The environmental remediation soil treatment equipment according to claim 1, characterized in that, A feed hopper (202) is fixedly provided on the inner wall of one end of the top of the conveying pipe (201). One end of the conveying shaft (203) is connected to a driven pulley by a pin. A fixing block (205) is connected to the inner wall of one end of the conveying pipe (201) by bolts. One end of the conveying shaft (203) passes through and is connected to the outer wall of the fixing block (205) by a bearing. A connecting pipe (207) is welded to the outer wall of the bottom of the conveying pipe (201), and the connecting pipe (207) is welded to the outer wall of the top of the cover plate (102).

4. The environmental remediation soil treatment equipment according to claim 3, characterized in that, A mounting bracket (301) is welded to one side of the outer wall of the mounting frame (101), and the stirring motor (302) is bolted to one side of the outer wall of the mounting bracket (301). The two ends of the stirring shaft (303) pass through and are connected to the outer walls of the two sides of the mounting frame (101) through bearings. A pulley is connected to one end of the outer wall of the stirring shaft (303) through a pin. The pulley forms a transmission connection with the driven pulley through the belt. Several connecting rods (306) are welded to the outer walls of several stirring blocks (305).

5. The environmental remediation soil treatment equipment according to claim 1, characterized in that, A lid (402) is hinged to the top outer wall of the storage box (401). A conveying hose (403) is fixed to the lower inner wall of one side of the storage box (401). One end of the conveying hose (403) is screwed to the inner wall of the distribution pipe (404). A peristaltic pump is provided at one end of the conveying hose (403). The peristaltic pump is bolted to the outer wall of one side of the storage box (401). Several spray pipes (405) are respectively inserted through and fixed to the outer wall of the cover plate (102).

6. The environmental remediation soil treatment equipment according to claim 1, characterized in that, One end of the output shaft of the hybrid motor (501) is connected to the hybrid shaft (502) via a coupling, and one end of the hybrid shaft (502) passes through and is connected to the inner wall of the storage box (401) via a bearing. Several hybrid plates (503) are respectively welded to the outer wall of the hybrid shaft (502).

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