Breaking machine for soil remediation

Abstract

The utility model discloses a crusher for soil remediation, which comprises a frame, a blanking hopper, a conveying pipe, a crusher, a remediation liquid tank and a discharge passage, the frame is supported on a plane, and the blanking hopper, the conveying pipe and the remediation liquid tank are sequentially mounted on the frame from left to right; the top of the discharging hopper is open, a storage bin is arranged at the bottom of the discharging hopper, the conveying pipe is obliquely arranged upwards, an auger is arranged on the inner side of the conveying pipe, and the input side of the conveying pipe extends into the storage bin. The pulverizer is located on one side of the rack and comprises a feeding machine bin, a pulverizing machine bin, a pulverizing knife roll and a motor, the feeding machine bin and the pulverizing machine bin are connected front and back, and an inlet facing the output side of the conveying pipe is formed in the feeding machine bin; maintenance door plates capable of being opened are arranged on the two side faces of the crushing bin, and a crushing knife roll is arranged in the crushing bin and driven by a motor on the outer side of the crushing bin. Remediation liquid and soil particles are evenly mixed and conveyed through the conveying screw and can be directly discharged through the discharging head, and the soil remediation requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation, specifically a soil remediation crusher. Background Technology

[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. They can be roughly divided into three types: physical, chemical and biological methods. Since the 1980s, many countries in the world, especially developed countries, have formulated and implemented plans for the treatment and remediation of contaminated soil, thus forming an emerging soil remediation industry.

[0003] With increasing public awareness of environmental protection, soil remediation has become a top priority in current environmental protection efforts. The remediation process inevitably involves breaking up larger soil clods, mostly by mechanical means. However, commercially available soil breaking devices still require manual mixing after breaking up the soil—that is, mixing the remediation agent with the broken soil to achieve remediation. Manual mixing is inefficient and affects practical use. Therefore, this invention proposes a soil breaking machine for remediation, integrating a hopper, conveying pipe, crusher, remediation liquid tank, and discharge channel. Soil clods enter the conveying pipe through the hopper, where a screw conveyor provides quantitative feeding. The crusher pulverizes the soil clods, and the pulverized soil particles are transported through the soil discharge channel. During transport, remediation liquid is injected into the soil discharge channel, and the conveying screw mixes the remediation liquid with the soil particles before conveying them directly through the discharge head, meeting the needs of soil remediation. Utility Model Content

[0004] The purpose of this invention is to provide a soil shredder for soil remediation to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a soil remediation crusher, comprising a frame, a hopper, a conveying pipe, a crusher, a remediation liquid tank, and a discharge channel, wherein the frame is supported on a plane, and the hopper, conveying pipe, and remediation liquid tank are installed on the frame from left to right; the top of the hopper is open, and a storage bin is provided at the bottom of the hopper; the conveying pipe is inclined upward, and an auger is provided inside the conveying pipe, with the input side of the conveying pipe extending into the storage bin; the crusher is located on one side of the frame, and the crusher includes a feed bin, a crusher bin, crushing rollers, and a motor, wherein the feed bin and the crusher bin are connected front to back, and the feed bin has an inlet facing the output side of the conveying pipe; the crusher bin has openable maintenance doors on both sides, and crushing rollers are installed inside the crusher bin, and the crushing rollers are driven by a motor outside the crusher bin.

[0006] Preferably, the discharge channel includes a repair liquid discharge channel and a soil discharge channel, wherein the soil discharge channel is connected to the output port at the lower end of the crusher chamber, the repair liquid discharge channel is connected to the soil discharge channel by a clamp, and a conveying screw is provided on the inner side of the soil discharge channel.

[0007] Preferably, the remediation fluid outlet channel is connected to the remediation fluid tank, and the front end of the remediation fluid outlet channel is connected to the middle of the soil outlet channel.

[0008] Preferably, the discharge channel further includes a discharge head, which is connected to the output side of the soil discharge channel.

[0009] Preferably, the repair fluid tank is filled with repair fluid, and the repair fluid tank is equipped with a stirring device to prevent the repair fluid from settling.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model integrates a hopper, a conveying pipe, a crusher, a remediation fluid tank, and a discharge channel. Soil fragments enter the conveying pipe through the hopper, and the conveying pipe is fed quantitatively by an auger. The crusher can crush the soil fragments, and the crushed soil particles are transported through the soil discharge channel. During the transportation process, remediation fluid is injected into the soil discharge channel through the remediation fluid discharge channel. The conveying screw mixes the remediation fluid with the soil particles and conveys them. The mixture can be directly discharged through the discharge head to meet the soil remediation needs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the pulverizer and repair fluid tank of this utility model.

[0014] In the diagram: 1. Frame; 2. Feed hopper; 3. Conveying pipe; 4. Repair fluid tank; 5. Feeding chamber; 6. Crusher chamber; 7. Repair fluid discharge channel; 8. Soil discharge channel; 9. Discharge head; 10. Mixing device; 11. Inspection door. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] Please see Figure 1-2 This utility model provides a technical solution: a soil remediation crusher, including a frame 1, a hopper 2, a conveying pipe 3, a crusher, a remediation liquid tank 4, and a discharge channel. The frame 1 is supported on a plane, and the hopper 2, the conveying pipe 3, and the remediation liquid tank 4 are installed on the frame 1 from left to right. The top of the hopper 2 is open, and the bottom of the hopper 2 is provided with a storage bin. The conveying pipe 3 is inclined upward, and an auger is provided inside the conveying pipe 3. The input side of the conveying pipe 3 extends into the storage bin. The crusher is located on one side of the frame 1 and includes a feed chamber 5, a crusher chamber 6, crushing rollers, and a motor. The feed chamber 5 and the crusher chamber 6 are connected front to back. The feed chamber 5 is provided with an inlet facing the output side of the conveying pipe 3. The crusher chamber 6 is provided with openable maintenance doors 11 on both sides. The crusher chamber 6 is equipped with crushing rollers, and the crushing rollers are driven by a motor outside the crusher chamber 6.

[0019] In this embodiment, the discharge channel includes a repair liquid discharge channel 7 and a soil discharge channel 8. The soil discharge channel 8 is connected to the output port at the lower end of the crusher chamber 6. The repair liquid discharge channel 7 is connected to the soil discharge channel 8 by a clamp. A conveying screw is provided inside the soil discharge channel 8.

[0020] In this embodiment, the remediation fluid outlet channel 7 is connected to the remediation fluid tank 4, and the front end of the remediation fluid outlet channel 7 is connected to the middle of the soil outlet channel 8.

[0021] In this embodiment, the discharge channel also includes a discharge head 9, which is connected to the output side of the soil discharge channel 8.

[0022] In this embodiment, the repair fluid tank 4 is filled with repair fluid, and the repair fluid tank 4 is equipped with a stirring device 10 to prevent the repair fluid from settling.

[0023] The aforementioned crusher integrates a hopper 2, a conveying pipe 3, a crusher, a remediation fluid tank 4, and a discharge channel. Soil fragments enter the conveying pipe 3 through the hopper 2, and the conveying pipe 3 is fed quantitatively by an auger. The crusher can crush the soil fragments, and the crushed soil particles are transported through the soil discharge channel 8. During the transportation process, remediation fluid is injected into the soil discharge channel 8 through the remediation fluid discharge channel 7. The conveying screw mixes the remediation fluid with the soil particles and conveys them. The mixture can be directly discharged through the discharge head 9 to meet the soil remediation requirements.

[0024] It is worth noting that the entire device is controlled by a master control button. Since the device matched with the control button is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A breaker for soil remediation, characterized by, Including frame (1), hopper (2), feed pipe (3), pulverizer, repair liquid tank (4) and discharge channel, wherein the frame (1) is supported on the plane, the frame (1) is sequentially installed from left to right on the frame (1) hopper (2), feed pipe (3), repair liquid tank (4); The top of the hopper (2) is open, the bottom of the hopper (2) is provided with a storage bin, the feed pipe (3) is inclined upward, the inside of the feed pipe (3) is provided with an auger, the input side of the feed pipe (3) extends into the storage bin; The pulverizer is located on one side of the frame (1), and the pulverizer comprises a feeding bin (5), a pulverizer bin (6), a pulverizing roller and a motor, wherein the feeding bin (5) and the pulverizer bin (6) are connected front to back, and the feeding bin (5) is provided with an inlet facing the output side of the feed pipe (3); The two side faces of the pulverizer bin (6) are provided with openable inspection door plates (11), the pulverizer bin (6) is provided with a pulverizing roller, and the pulverizing roller is driven by the motor outside the pulverizer bin (6).

2. The breaker for soil remediation according to claim 1, characterized in that: The discharge channel comprises a repair liquid discharge channel (7) and a soil discharge channel (8), wherein the soil discharge channel (8) is connected to the output port at the lower end of the pulverizer bin (6), the soil discharge channel (8) is connected to the repair liquid discharge channel (7) through a hoop, and the inside of the soil discharge channel (8) is provided with a feed screw.

3. A breaker for soil remediation according to claim 2, characterized in that: The repair liquid discharge channel (7) is connected to the repair liquid tank (4), and the front end of the repair liquid discharge channel (7) is connected to the middle part of the soil discharge channel (8).

4. The soil remediation breaker of claim 1, wherein: The discharge channel further comprises a discharge head (9), and the discharge head (9) is connected to the output side of the soil discharge channel (8).

5. The soil remediation breaker of claim 1, wherein: The repair liquid tank (4) is filled with repair liquid, and the repair liquid tank (4) is provided with a stirring device (10) to prevent the repair liquid from precipitating.

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