CN210701680U - Heavy metal soil administers device - Google Patents

Abstract

The utility model discloses a heavy metal soil treatment device, which comprises a casing, a feeding hopper is arranged on the top of the casing, a driving shaft and a driven shaft are arranged inside the casing, and a first stirring rod is respectively arranged on the driving shaft and the driven shaft and the second stirring rod, and the first stirring rod and the second stirring rod are arranged in a staggered manner, a filter plate is arranged under the driving shaft, a collection box is arranged under the filter plate, a boss is arranged on the left outer wall of the case body, and a boss is arranged on the boss There is a liquid storage tank. The liquid storage tank is connected to the water pump pipe at the top of the casing through the suction pipe. The water pump is connected to the liquid pipe connected horizontally at the upper left side of the chassis through the liquid outlet pipe. a sprinkler. The utility model has the advantages of simple structure and convenient use, and can mix the soil remediation agent with the soil evenly, so that the soil can be treated and repaired quickly, the treatment effect is good, and the treatment efficiency is high, and the filtrate generated in the repair process can be collected, so as to prevent environmental pollution. of secondary pollution.

Description

A heavy metal soil treatment device

technical field

The utility model relates to the technical field of soil treatment, in particular to a heavy metal soil treatment device.

Background technique

Soil pollutants can be roughly divided into two categories: inorganic pollutants and organic pollutants. Inorganic pollutants mainly include acids, alkalis, heavy metals, salts, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium, and fluorine. Organic pollutants mainly include organic pesticides, phenols, cyanide, petroleum, synthetic detergents, 3,4-benzopyrene and harmful microorganisms brought by municipal sewage, sludge and manure. When the soil contains too many harmful substances and exceeds the self-purification capacity of the soil, it will cause changes in the composition, structure and function of the soil, inhibit the activity of microorganisms, and gradually accumulate harmful substances or their decomposition products in the soil through the "soil → plant → Human body”, or indirectly absorbed by the human body through “soil → water → human body” to the extent that it endangers human health, which is soil pollution.

The existing soil treatment devices have the following problems: 1. The soil remediation agent cannot be mixed with the soil to be treated evenly, resulting in the soil remediation agent not being able to exert the maximum effect, and the waste is relatively serious; 2. The soil remediation agent and soil mixing treatment plant The generated filtrate is not collected in a centralized manner, and the pollutants contained in these liquids easily cause secondary pollution to the land, which needs to be solved urgently.

Utility model content

The purpose of the utility model is to solve the above problems and provide a heavy metal soil treatment device, which has a simple structure, is easy to use, can mix the soil remediation agent with the soil evenly, and can repair the soil quickly, with good treatment effect and efficient treatment. High, can collect the filtrate generated in the repair process to prevent secondary pollution to the environment.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is: a heavy metal soil treatment device, which comprises a case body, a feeding hopper is arranged on the top of the right side of the case body, and a driving shaft and a driven shaft are arranged horizontally in the interior of the case body, The left end of the driving shaft passes through the casing and is connected with the output shaft end of the stirring motor inside the casing. The right end of the driving shaft extends out of the casing and is connected with the right end of the driven shaft through the transmission belt. A first stirring rod and a second stirring rod are provided, and the first stirring rod and the second stirring rod are arranged in a staggered manner, a filter plate is arranged under the driving shaft, a collection box is arranged under the filter plate, and a left outer wall of the chassis is provided with a The boss is provided with a liquid storage tank. The liquid storage tank is connected to the water pump pipe on the top of the casing through the suction pipe. A plurality of spray heads are arranged at intervals at the bottom of the liquid pipe.

Further, a first movable door is hingedly arranged on the top outer wall of the case body above the liquid passage pipe.

Further, a protective cover is provided on the right side of the driving shaft and the driven shaft, and the protective cover is fixed on the right outer wall of the case body by bolts.

Further, bearings are provided between the driving shaft and the driven shaft and the case body.

Further, the filter plate is arranged obliquely inside the case body, and the filter plate is provided with a plurality of filter holes, and a third movable door is hingedly arranged on the right side of the filter plate and located on the outer wall of the right side of the case body.

Further, the collection box body is located directly below the filter plate, and the right side of the collection box body is located on the right outer wall of the chassis body and is hingedly provided with a second movable door.

Further, the liquid storage tank is in the shape of a cavity structure tank, and the soil remediation agent is contained in the interior, the liquid suction pipe is connected and arranged at the lower left end of the liquid storage tank, and the top of the liquid storage tank is hinged and provided with a liquid tank door. A liquid level gauge is arranged on the outer wall of the tank.

Further, the bottom of the chassis is provided with four rollers.

Beneficial effects of the utility model: The utility model provides a heavy metal soil treatment device, which has a simple structure and is easy to use, and can mix the soil remediation agent with the soil evenly, so that the soil can be treated and repaired quickly, and the treatment effect is good. The efficiency is high, and the filtrate generated in the repair process can be collected to prevent secondary pollution to the environment.

1. The utility model is provided with a collection box and a filter plate, the filter plate can separate the filtrate containing heavy metals in the soil from the soil, and the collection box is used to collect the filtrate to avoid secondary pollution to the environment caused by the heavy metals contained in the filtrate.

2. The utility model is provided with a driving shaft and a driven shaft. The driving shaft and the driven shaft are respectively provided with a first stirring rod and a second stirring rod, and the first stirring rod and the second stirring rod are arranged in a staggered manner. The soil is agitated to increase the contact area between the soil and the soil remediation agent.

3. The utility model is provided with a liquid storage tank, a nozzle and a water pump. The water pump can extract the soil remediation agent in the liquid storage tank and transport it to the nozzle, and spray the soil remediation agent through the nozzle, so that the soil remediation agent can interact with the soil. Mixing evenly, avoiding waste of soil remediation agent, can not only save the cost of treatment, but also improve the effect of treatment, and is very practical.

Description of drawings

FIG. 1 is a schematic view of the front structure of the utility model.

Figure 2 is a schematic diagram of the front view of the liquid storage tank.

The characters in the figure are marked as follows: 1, the chassis; 101, the first movable door; 102, the boss; 103, the second movable door; 104, the third movable door; 2, the liquid pipe; 201, the nozzle; 3. Water pump; 301, liquid outlet pipe; 302, liquid suction pipe; 4, shell; 5, material stirring motor; 6, liquid storage tank; 601, liquid tank door; 602, liquid level scale; body; 8, roller; 9, filter plate; 901, filter hole; 10, protective cover; 1001, bolt; 11, driving shaft; 1101, first stirring rod; 12, transmission belt; 13, driven shaft; 1301, The second stirring rod; 14, the bearing; 15, the feeding hopper.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any protection scope of the present invention. restrictive effect.

As shown in Figures 1-2, the specific structure of the present utility model is: a heavy metal soil treatment device, which comprises a case body 1, a feeding hopper 15 is provided on the top of the right side of the case body 1, and the interior of the case body 1 is rotated horizontally. The driving shaft 11 and the driven shaft 13. The left end of the driving shaft 11 passes through the case body 1 and is connected with the output shaft end of the stirring motor 5 inside the case 4. The right end of the driven shaft 13 is connected by transmission. The driving shaft 11 and the driven shaft 13 are respectively provided with a first stirring rod 1101 and a second stirring rod 1301, and the first stirring rod 1101 and the second stirring rod 1301 are staggered and arranged to drive The stirring motor 5, the driving shaft 11 drives the driven shaft 13 to rotate through the transmission belt 12, a filter plate 9 is arranged below the driving shaft 11, a collection box 7 is arranged below the filter plate 9, and the left outer wall of the case body 1 is arranged with a The boss 102, the boss 102 is provided with a liquid storage tank 6, the liquid storage tank 6 is internally stored with a soil remediation agent, the liquid storage tank 6 is connected to the water pump 3 on the top of the shell 4 through a liquid suction pipe 302, and the water pump 3 passes through The liquid outlet pipe 301 is connected with the liquid pipe 2 horizontally arranged on the upper left side of the case body 1, and a plurality of nozzles 201 are arranged at the bottom of the liquid pipe 2 to drive the water pump 3, which can remove the soil remediation agent inside the liquid storage tank 6. Extracted, transported to the position of the nozzle 201 and sprayed out.

Preferably, in order to facilitate the installation and maintenance of components inside the case body 1 , a first movable door 101 is hingedly arranged above the liquid pipe 2 and located on the top outer wall of the case body 1 .

Preferably, in order to protect the right ends of the driving shaft 11 and the driven shaft 13 and improve the service life of the transmission belt 12, a protective cover 10 is provided on the right side of the driving shaft 11 and the driven shaft 13, and the protective cover 10 passes through The bolts 1001 are fixed on the right outer wall of the case body 1 .

Preferably, in order to facilitate the rotational movement of the driving shaft 11 and the driven shaft 13 and improve the rotational stability, a bearing 14 is provided between the driving shaft 11 and the driven shaft 13 and the case body 1 .

Preferably, in order to facilitate the filtering operation of the rehabilitated soil, the filter plate 9 is obliquely arranged inside the cabinet body 1, and the filter plate 9 is provided with a plurality of filter holes 901, the right side of the filter plate 9 is located in the cabinet body 1 A third movable door 104 is hingedly arranged on the right outer wall, which facilitates taking out the treated soil from the position of the third movable door 104 .

Preferably, in order to facilitate the collection of the filtered filtrate by the collection box 7 , the collection box 7 is located directly below the filter plate 9 , and the right side of the collection box 7 is hinged on the outer wall of the right side of the case body 1 . There is a second movable door 103, which is beneficial to realize putting in and taking out the collecting box 7.

Preferably, the liquid storage tank 6 is in the shape of a cavity structure tank, and contains soil remediation agent inside. The liquid suction pipe 302 is connected and arranged at the lower left end of the liquid storage tank 6, which is beneficial for the water pump 3 to remove the soil in the liquid storage tank 6. The repairing agent is extracted, and the top of the liquid storage tank 6 is hingedly provided with a liquid tank door 601, which is conducive to realizing the insertion of the soil repairing agent. The capacity of the soil remediation agent in the digit scale 602.

Preferably, in order to facilitate the overall movement of the device, four rollers 8 are provided at the bottom of the chassis body 1 .

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus.

The principles and implementations of the present invention are described herein by using specific examples, and the descriptions of the above examples are only used to help understand the method and the core idea of the present invention. The above are only the preferred embodiments of the present utility model. It should be pointed out that, due to the limited expression of words, there are objectively unlimited specific structures. For those of ordinary skill in the art, without departing from the principles of the present utility model. Under the premise, several improvements, modifications or changes can also be made, and the above-mentioned technical features can also be combined in an appropriate manner; these improvements, modifications or combinations, or the ideas and technical solutions of the utility model are directly applied without improvement. In other occasions, all should be regarded as the protection scope of the present invention.

Claims (8)

1. A heavy metal soil treatment device, characterized in that it comprises a case body (1), a feeding hopper (15) is provided on the top of the right side of the case body (1), and a driving shaft ( 11) and the driven shaft (13), the left end of the driving shaft (11) passes through the case body (1) and is connected with the output shaft end of the stirring motor (5) inside the casing (4), and the right end of the driving shaft (11) It extends out of the case body (1) and is connected to the right end of the driven shaft (13) through the transmission belt (12). The driving shaft (11) and the driven shaft (13) are respectively provided with a first stirring rod (1101) and The second stirring rod (1301), and the first stirring rod (1101) and the second stirring rod (1301) are arranged in a staggered manner, a filter plate (9) is arranged below the driving shaft (11), and a filter plate (9) is arranged below the The collecting box body (7), the left outer wall of the case body (1) is provided with a boss (102), the boss (102) is provided with a liquid storage tank (6), and the liquid storage tank (6) passes through a liquid suction pipe (302). ) is connected to the water pump (3) at the top of the casing (4), and the water pump (3) is connected to the liquid pipe (2) horizontally arranged at the upper left side of the casing (1) through the liquid outlet pipe (301). A plurality of spray heads (201) are arranged at intervals at the bottom of the liquid pipe (2). 2 . The heavy metal soil treatment device according to claim 1 , wherein a first movable door ( 101 ) is hingedly arranged on the top outer wall of the casing ( 1 ) above the liquid passage pipe ( 2 ). 3 . 3. The heavy metal soil treatment device according to claim 1, wherein a protective cover (10) is provided on the right side of the driving shaft (11) and the driven shaft (13), and the protective cover (10) ) is fixed on the right outer wall of the chassis body (1) by bolts (1001). 4 . The heavy metal soil treatment device according to claim 1 , wherein a bearing ( 14 ) is provided between the driving shaft ( 11 ) and the driven shaft ( 13 ) and the casing ( 1 ). 5 . 5 . The heavy metal soil treatment device according to claim 1 , wherein the filter plate ( 9 ) is inclined and arranged inside the casing ( 1 ), and the filter plate ( 9 ) is provided with a plurality of filter holes. 6 . (901), a third movable door (104) is hingedly provided on the right side of the filter plate (9) and located on the right outer wall of the cabinet body (1). 6 . The heavy metal soil treatment device according to claim 1 , wherein the collection box ( 7 ) is located directly below the filter plate ( 9 ), and the right side of the collection box ( 7 ) is located in the chassis. 7 . A second movable door (103) is hingedly arranged on the right outer wall of the body (1). 7 . The heavy metal soil treatment device according to claim 1 , wherein the liquid storage tank ( 6 ) is in the shape of a cavity structure tank, and contains a soil remediation agent inside, and is connected with a liquid suction pipe ( 302 ). 8 . It is arranged at the lower left end of the liquid storage tank (6), the top of the liquid storage tank (6) is hingedly provided with a liquid tank door (601), and the outer wall of the liquid storage tank (6) is provided with a liquid level scale gauge (602) . 8 . The heavy metal soil treatment device according to claim 1 , wherein four rollers ( 8 ) are arranged at the bottom of the chassis body ( 1 ). 9 .

Images