CN215785652U - Soil remediation treatment equipment - Google Patents

Abstract

The utility model discloses a soil remediation and treatment device, and belongs to the technical field of soil remediation and treatment; the device comprises a crushing box, a water tank, a mixing box and a conveying box, wherein a sliding plate is arranged at the bottom of the crushing box, a hydraulic cylinder is arranged outside the crushing box, and the sliding plate is connected with the hydraulic cylinder; a conveying box is arranged below the crushing box, a conveying auger is arranged in the conveying box, a water tank is arranged outside the conveying box, the water tank is communicated with the conveying box, a control valve is arranged on the conveying box, a mixing box is arranged at the output end of the conveying box, a baffle is arranged at the lower part of the mixing box, the baffle is arranged at the bottom of the mixing box through an electric telescopic rod, a discharge port is formed at the lower end of the mixing box, a limiting block is arranged at the edge of the baffle, and a clamping groove matched with the limiting block is formed in the mixing box; the utility model can accurately repair the soil and reduce the concentration of harmful substances in the soil, thereby realizing the treatment of the soil, repairing the normal functions of the soil and improving the economic benefit.

Description

Soil remediation treatment equipment

Technical Field

The utility model relates to a soil remediation and treatment device, and belongs to the technical field of soil remediation and treatment.

Background

As is well known, soil pollution is receiving increasing attention from countries around the world as a problem that restricts sustainable development of human society. Soil pollution can cause pollution to underground water and surface water, and seriously threatens human health and environmental safety. With the continuous acceleration of the industrialization process, the soil pollution is serious due to the unreasonable exploitation of mineral resources, smelting discharge of the mineral resources, sewage irrigation and sludge application to the soil for a long time, atmospheric sedimentation caused by artificial activities, application of chemical fertilizers and pesticides and the like.

The soil remediation is a technical measure for restoring normal functions of polluted soil, in the soil remediation industry, the existing soil remediation technology reaches more than one hundred, the common technology is more than ten, and the existing soil remediation technology can be roughly divided into three methods, namely a physical method, a chemical method and a biological method, the soil remediation refers to the transfer, absorption and degradation by the physical method, the chemical method and the biological method, and the main technical principle is to degrade and convert pollutants in the soil to reduce the concentration of the pollutants to an acceptable level or convert toxic and harmful pollutants into harmless substances.

Soil remediation usually requires crushing contaminated soil, crushing large pieces of soil into smaller particle sizes, and then mixing the crushed pieces of soil with a medicament sufficiently to achieve the purpose of remediation. Soil restoration treatment equipment is often adopted during crushing and mixing treatment, the traditional soil restoration treatment equipment has a simple structure and simple functions, all components cannot work well in a combined manner, more manpower and material resources are required to be invested, the contact surface of a medicament and soil cannot be increased, the effect of the restoration agent cannot be fully exerted, the treatment effect is not ideal, and the brought economic benefit is low; because the soil viscosity is higher, the soil is easy to adhere to the inner wall of the shell in the stirring process, so that a solid slurry layer is formed on the inner wall of the shell, the soil is extremely difficult to strip in the subsequent cleaning process, and the normal use of the soil remediation equipment is easily affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a soil remediation and treatment device.

The technical scheme adopted by the utility model is as follows: designing soil remediation and treatment equipment, which comprises a crushing box, a water tank, a mixing box and a conveying box, wherein a stirring shaft is arranged in the crushing box, stirring blades are arranged on the stirring shaft, a sliding plate is arranged at the bottom of the crushing box to open or close the bottom of the crushing box, a hydraulic cylinder is arranged outside the crushing box, and the sliding plate is connected with the hydraulic cylinder to realize reciprocating motion; broken case below sets up the delivery box, be provided with the transport auger in the delivery box, the delivery box sets up the water tank outward, the water tank communicates in order mixing soil and repairing agent with the delivery box, be provided with the control valve on the delivery box, the delivery box output sets up the mixing box with mixed medicament and soil, the abundant reflection, set up the mixing shaft in the mixing box, set up mixing blade on the mixing shaft, the mixing box lower part sets up the baffle, the baffle passes through electric telescopic handle and installs in the mixing box bottom in order to open or closed mixing box bottom, the discharge gate has been seted up to the mixing box lower extreme, the baffle edge is provided with the stopper, be provided with on the mixing box with stopper complex draw-in groove, the stopper can prevent that the baffle from rotating along with the hybrid process, avoids damaging the telescopic link.

Further, be provided with the scraper blade on (mixing) shaft and the mixing shaft respectively, the scraper blade is C type structure, the scraper blade is laminated with broken case or mixing box inner wall, strikes off the mud layer on broken case and the mixing box inner wall, prolongs the life of equipment.

Furthermore, the two sliding plates at the bottom of the crushing box are symmetrically arranged, the bottom of the crushing box is opened from two sides, the stroke is short, and the opening or closing process is quick.

Further, the transport case is including keeping in the chamber and carrying the chamber, keep in chamber and broken case intercommunication, carry the chamber top to set up the water tank, the water tank communicates with the one end that carries the chamber to be close to the chamber of keeping in, and soil carries out the premixing earlier and has certain reaction time before getting into the mixing box.

Further, the mixing box includes main aspects and tip, the main aspects sets up in the bottom of mixing box, the baffle is installed in the main aspects, seals the mixing box bottom when the baffle is got into in the tip by the jacking, carries out the soil and mixes, and the abundant backplate that mixes descends, and the soil after the mixture gets into in the main aspects and is discharged by the discharge gate.

Furthermore, the upper surface of the baffle is of a conical structure, so that soil can be conveniently and quickly discharged, time is saved, the baffle is a circular plate, the outer diameter of the baffle is equal to the inner diameter of the cylinder at the upper part of the mixing box, and the baffle is tightly sealed.

Compared with the prior art, the utility model has the beneficial effects that: the utility model firstly crushes the polluted soil, crushes the massive soil into smaller grain diameter, then mixes the soil with the medicament in the conveying box, and finally mixes the soil and the medicament in the mixing box fully to achieve the aim of repairing. The utility model has rich functions, integrates crushing, conveying, premixing, mixing and the like, can well work together between each structure and each component, reduces the investment of manpower and material resources, can increase the contact surface and the contact time of the medicament and the soil, is fully mixed, fully exerts the efficacy of the repairing agent, has ideal treatment effect and higher economic benefit; simultaneously, set up the scraper blade and solve because soil viscosity is higher, the easy adhesion is on the box inner wall at the stirring in-process to can form one deck solid mud layer on the inner wall, very difficult peeling off during follow-up clearance, cause adverse effect's problem to the normal use of equipment easily.

The utility model can accurately repair the soil and reduce the concentration of harmful substances in the soil, thereby realizing the treatment of the soil, repairing the normal functions of the soil and improving the economic benefit.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an isometric view of the present invention.

FIG. 2 is a schematic cross-sectional view of the present invention.

FIG. 3 is a schematic view of a baffle of the present invention.

In the figure: 1-crushing box, 11-sliding plate, 12-hydraulic cylinder, 2-conveying box, 21-temporary storage cavity, 22-conveying cavity, 23-conveying auger, 3-water tank, 4-mixing box, 41-baffle and 5-scraper.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, unless otherwise specified, the terms "plurality", and "groups" mean two or more, and the terms "several", and "groups" mean one or more. In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the use of the terms first, second and third are used for descriptive purposes only and are not intended to indicate or imply relative importance.

Example 1

As shown in fig. 1-3: the soil remediation and treatment equipment comprises a crushing box 1, a water tank 3, a mixing box 4 and a conveying box 2, wherein a stirring shaft is arranged in the crushing box 1, stirring blades are arranged on the stirring shaft, a sliding plate 11 is arranged at the bottom of the crushing box 1, a hydraulic cylinder 12 is arranged outside the crushing box 1, and the sliding plate 11 is connected with the hydraulic cylinder 12; broken 1 below of case sets up delivery box 2, be provided with in the delivery box 2 and carry auger 23, delivery box 2 sets up water tank 3 outward, communicate in water tank 3 and the delivery box 2, be provided with the control valve on the delivery box 2, 2 outputs of delivery box set up mixing box 4, set up the mixing shaft in the mixing box 4, set up mixing blade on the mixing shaft, 4 lower parts of mixing box set up baffle 41, baffle 41 passes through electric telescopic handle and installs in 4 bottoms of mixing box, the discharge gate has been seted up to 4 lower extremes of mixing box, baffle 41 edge is provided with the stopper, be provided with on the mixing box 4 with stopper complex draw-in groove.

The stirring shaft and the mixing shaft are respectively provided with a scraper 5, the scraper 5 is of a C-shaped structure, and the scraper 5 is attached to the inner wall of the crushing box 1 or the inner wall of the mixing box 4. Two sliding plates 11 at the bottom of the crushing box 1 are symmetrically arranged. The conveying box 2 comprises a temporary storage cavity 21 and a conveying cavity 22, the temporary storage cavity 21 is communicated with the crushing box 1, the water tank 3 is arranged above the conveying cavity 22, and the water tank 3 is communicated with one end of the conveying cavity 22 close to the temporary storage cavity 21. The mixing box 4 comprises a big end and a small end, the big end is arranged at the bottom of the mixing box 4, and the baffle 41 is arranged in the big end. The upper surface of the baffle plate 41 is in a conical structure, the baffle plate 41 is a circular plate, and the outer diameter of the baffle plate is equal to the inner diameter of the cylinder at the upper part of the mixing box 4.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a soil remediation treatment equipment, includes broken case (1), water tank (3) and mixing box (4), its characterized in that: the crusher also comprises a conveying box (2), wherein a stirring shaft is arranged in the crushing box (1), stirring blades are arranged on the stirring shaft, a sliding plate (11) is arranged at the bottom of the crushing box (1), a hydraulic cylinder (12) is arranged outside the crushing box (1), and the sliding plate (11) is connected with the hydraulic cylinder (12); broken case (1) below sets up delivery box (2), be provided with in delivery box (2) and carry auger (23), delivery box (2) set up water tank (3) outward, communicate in water tank (3) and delivery box (2), be provided with the control valve on delivery box (2), delivery box (2) output sets up mixing box (4), set up the mixing shaft in mixing box (4), set up mixing vane on the mixing shaft, mixing box (4) lower part sets up baffle (41), baffle (41) are installed in mixing box (4) bottom through electric telescopic handle, the discharge gate has been seted up to mixing box (4) lower extreme, baffle (41) edge is provided with the stopper, be provided with on mixing box (4) with stopper complex draw-in groove.

2. A soil remediation treatment apparatus according to claim 1, wherein: the stirring shaft and the mixing shaft are respectively provided with a scraper (5), the scraper (5) is of a C-shaped structure, and the scraper (5) is attached to the inner wall of the crushing box (1) or the mixing box (4).

3. A soil remediation treatment apparatus according to claim 1, wherein: two sliding plates (11) at the bottom of the crushing box (1) are symmetrically arranged.

4. A soil remediation treatment apparatus according to claim 1, wherein: carry case (2) including keeping in chamber (21) and carrying chamber (22), keep in chamber (21) and broken case (1) intercommunication, carry chamber (22) top to set up water tank (3), water tank (3) and carry chamber (22) to be close to the one end intercommunication of keeping in chamber (21).

5. A soil remediation treatment apparatus according to claim 1, wherein: the mixing box (4) comprises a big end and a small end, the big end is arranged at the bottom of the mixing box (4), and the baffle (41) is arranged in the big end.

6. A soil remediation apparatus according to claim 5, wherein: the upper surface of the baffle (41) is in a conical structure, the baffle (41) is a circular plate, and the outer diameter of the baffle is equal to the inner diameter of the cylinder at the upper part of the mixing box (4).

Images