CN215288787U

CN215288787U - Dry land soil remediation microbial fermentation device with overproof mercury

Info

Publication number: CN215288787U
Application number: CN202121442386.3U
Authority: CN
Inventors: 祝长青; 汪泽; 蒋静; 郭文娟
Original assignee: Wuxi Kunshang Environmental Technology Co ltd
Current assignee: Wuxi Kunshang Environmental Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-24
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a microbial fermentation device is restoreed to arid land soil that mercury exceeds standard, including the fermenting installation main part, the feed inlet has been seted up on the top of fermenting installation main part, rubbing crusher constructs is installed on the top of fermenting installation main part, sealing mechanism is installed to one side of fermenting installation main part, rubbing crusher constructs including first transfer line, the surface cover of first transfer line is equipped with conveying mechanism. The device is through being provided with conveying mechanism, carry out preliminary crushing with soil through rubbing crusher structure, the rethread seals the mechanism and screens the soil after smashing, seal the mechanism and send into conveying mechanism with the soil that is not conform to the requirement, conveying mechanism is favorable to returning rubbing crusher structure's work area with the soil that is not conform to the requirement again, carry out regrinding to soil again, the abundant crushing that is favorable to soil meets the requirements, powdered soil is easier and microbial inoculum intensive mixing, the fermentation work that is favorable to the microorganism.

Description

Dry land soil remediation microbial fermentation device with overproof mercury

Technical Field

The utility model belongs to the technical field of soil remediation, concretely relates to microbial fermentation device is restoreed to dry land soil that mercury exceeds standard.

Background

With the rapid development of national economy, the problem of soil heavy metal pollution becomes a hotspot problem of environmental pollution, at present, as the soil heavy metal pollution remediation technology is not mature enough, in addition, mercury pollution has the particularity of accumulation effect, genetic toxicity, latency and the like, and has great hidden danger to the soil environmental safety and human health, urgent requirements are put forward for the scientific research work of the soil remediation technology, microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway by using microorganisms under appropriate conditions, and the production level of microbial fermentation mainly depends on the genetic characteristics and culture conditions of strains.

The influence of mercury exceeding the standard on microorganisms in soil is observed when the dry land soil with mercury exceeding the standard is required to be repaired, but when a general soil repairing microorganism fermentation device is used, the adjustable factors are few, the oxygen content in damaged soil is low, the microorganism fermentation activity is low, the microorganism fermentation is limited, and the targeted improvement design is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microbial fermentation device is restoreed to arid land soil that mercury exceeds standard drops into use to solve general microbial fermentation device is restoreed to soil that proposes in the above-mentioned background art when using, adjustable factor is less, and the oxygen content that contains in the soil that receives the damage is less, and microbial fermentation activity is lower, makes the limited problem of microbial fermentation.

In order to achieve the above object, the utility model provides a following technical scheme: a dry land soil remediation microorganism fermentation device with overproof mercury comprises a fermentation device main body, wherein a feed inlet is formed in the top end of the fermentation device main body, the top end of the fermentation device main body is provided with a crushing mechanism, one side of the fermentation device main body is provided with a sealing mechanism, the crushing mechanism comprises a first transmission rod, the surface of the first transmission rod is sleeved with a conveying mechanism, the conveying mechanism comprises a second belt pulley, the surface of the first transmission rod is sleeved with the second belt pulley, the first transmission rod is connected with a spiral conveying roller through the second belt pulley, and the spiral conveying roller is inserted in the conveying frame through a bearing, one side of the conveying frame close to the fermentation device main body is provided with a first conveying opening and a second conveying opening, the inner wall surface of the fermentation device main body is fixedly connected with a fermentation mechanism, and the inner wall of the bottom end of the fermentation device main body is inserted with a collection mechanism.

Preferably, the end of the first conveying port, which is far away from the conveying frame, is connected with a sealing mechanism, and the end of the second conveying port, which is far away from the conveying frame, is connected with a crushing mechanism.

Preferably, rubbing crusher constructs including first motor, first motor is installed on the top of fermenting installation main part, and the first transfer line of the output fixedly connected with of first motor, the fixed surface of first transfer line is connected with crushing roller, and smashes the inside of roller insert and establish at crushing frame, smash the frame and be down trapezoidal.

Preferably, seal the mechanism and include the second motor, the second motor is installed to one side of fermenting installation main part, and the output end fixedly connected with second transfer line of second motor, the surface cover of second transfer line is equipped with first belt pulley, and the bottom fixed surface of first belt pulley is connected with scrapes the piece, it is inconsistent with the filter plate to scrape one side that first belt pulley was kept away from to the piece, and one side fixedly connected with delivery board of filter plate, the delivery board is the inclined plane, both sides are provided with the baffle around filter plate and the delivery board.

Preferably, the fermentation mechanism includes the fermentation platform, the inner wall fixedly connected with fermentation platform of fermentation device main part, one side fixedly connected with microbial inoculum frame of fermentation device main part, and microbial inoculum frame have drip irrigation pipe centralized tray through pipe connection, drip irrigation pipe centralized tray's inside is inserted and is equipped with the drip irrigation pipe, the bottom inside of fermentation platform is inserted and is equipped with the pull board.

Preferably, the collecting mechanism comprises a sliding block, the sliding block is inserted into the inner wall surface of the bottom end of the fermentation device main body, the sliding block is far away from the collecting frame, a sliding groove is formed in the inner wall surface of the bottom end of the fermentation device main body, and the collecting frame is connected with the fermentation device main body in a sliding mode through the sliding block.

The utility model discloses a technological effect and advantage: the device is through being provided with conveying mechanism, carry out preliminary crushing with soil through rubbing crusher structure, the rethread seals the mechanism and screens the soil after smashing, seal the mechanism and send into conveying mechanism with the soil that is not conform to the requirement, conveying mechanism is favorable to returning rubbing crusher structure's work area with the soil that is not conform to the requirement again, carry out regrinding to soil again, the abundant crushing that is favorable to soil meets the requirements, powdered soil is easier and microbial inoculum intensive mixing, the fermentation work that is favorable to the microorganism.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top view of the filter plate and spiral conveying roller structure of the present invention;

fig. 4 is a schematic view of the fermentation mechanism according to the present invention.

In the figure: 1. a fermentation apparatus main body; 2. a feed inlet; 3. a crushing mechanism; 31. a first motor; 32. a first drive lever; 33. a crushing roller; 34. a crushing frame; 4. a sealing mechanism; 41. a second motor; 42. a second transmission rod; 43. a first pulley; 44. scraping the block; 45. filtering the plate; 46. a conveying plate; 5. a conveying mechanism; 51. a second pulley; 52. a spiral conveying roller; 53. a conveying frame; 54. a first delivery port; 55. a second delivery port; 6. a fermentation mechanism; 61. a fermentation platform; 62. a microbial agent frame; 63. a drip irrigation pipe concentration disc; 64. a drip irrigation pipe; 65. a drawing plate; 7. a collection mechanism; 71. a slider; 72. and (5) collecting the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a dry land soil remediation microbial fermentation device with mercury exceeding the standard, as shown in figures 1-4, which comprises a fermentation device main body 1, a feed inlet 2 is arranged at the top end of the fermentation device main body 1, a crushing mechanism 3 is arranged at the top end of the fermentation device main body 1, a sealing mechanism 4 is arranged at one side of the fermentation device main body 1, the crushing mechanism 3 comprises a first transmission rod 32, a conveying mechanism 5 is sleeved on the surface of the first transmission rod 32, the conveying mechanism 5 comprises a second belt pulley 51, a second belt pulley 51 is sleeved on the surface of the first transmission rod 32, the first transmission rod 32 is connected with a spiral conveying roller 52 through the second belt pulley 51, the spiral conveying roller 52 is inserted into a conveying frame 53 through a bearing, a first conveying port 54 and a second conveying port 55 are arranged at one side of the conveying frame 53, which is close to the fermentation device main body 1, a fermentation mechanism 6 is fixedly connected to the surface of the inner wall of the fermentation device main body 1, the inner wall of the bottom end of the fermentation device main body 1 is inserted with a collecting mechanism 7.

When the device is used, soil needing microbial fermentation is placed into the fermentation device main body 1 through the feeding hole 2, the soil entering the fermentation device main body 1 is crushed through the crushing mechanism 3, the crushed soil enters the working position of the sealing mechanism 4, the sealing mechanism 4 screens the soil which does not meet the requirement and sends the soil into the conveying frame 53 through the first conveying hole 54, the spiral conveying roller 52 is driven to rotate through the crushing mechanism 3 to convey the soil in the conveying frame 53 upwards, when the soil is conveyed to the position of the second conveying hole 55, the soil is conveyed into the working range of the crushing mechanism 3 through the second conveying hole 55 to be crushed again, the soil is fully crushed, the powdered soil is more easily and fully mixed with the microbial inoculum, the microbial fermentation work is facilitated, the crushed soil enters the fermentation mechanism 6 to be subjected to fermentation reaction, when the soil needs to be taken out after fermentation is finished, the soil is collected and taken out through the collecting mechanism 7.

Further, the one end that transport frame 53 was kept away from to first delivery port 54 is connected with and seals mechanism 4, the one end that transport frame 53 was kept away from to second delivery port 55 is connected with rubbing crusher mechanism 3, during the use, be favorable to sealing the inside that the mechanism 4 screening will not meet the requirements soil sent into transport frame 53 through first delivery port 54, spiral conveying roller 52 drives the rotation through rubbing crusher mechanism 3, the inside soil of frame 53 will be carried upwards, when second delivery port 55 position was carried to soil, the working range who sends into rubbing crusher mechanism 3 through second delivery port 55 smashes again.

Further, the crushing mechanism 3 comprises a first motor 31, the first motor 31 is installed at the top end of the fermentation device main body 1, a first transmission rod 32 is fixedly connected to an output end of the first motor 31, a crushing roller 33 is fixedly connected to the surface of the first transmission rod 32, the crushing roller 33 is inserted into a crushing frame 34, and the crushing frame 34 is in an inverted trapezoid shape.

During the use, start first motor 31 through external power supply, first motor 31 starts to drive first transfer line 32 and rotates, and first transfer line 32 rotates and drives crushing roller 33 and rotate, smashes the soil that gets into fermentation device main part 1 inside, smashes frame 34 for falling trapezoidal, guides the working range of sealing mechanism 4 with the soil after smashing, prevents that it from leaking other positions in fermentation device main part 1's inside.

Further, the sealing mechanism 4 comprises a second motor 41, the second motor 41 is installed on one side of the fermentation device body 1, the second transmission rod 42 is fixedly connected with the output end of the second motor 41, the first belt pulley 43 is sleeved on the surface of the second transmission rod 42, the bottom end of the first belt pulley 43 is fixedly connected with the scraping block 44, one side, away from the first belt pulley 43, of the scraping block 44 is abutted to the filter plate 45, the conveying plate 46 is fixedly connected with one side of the filter plate 45, the conveying plate 46 is an inclined plane, and baffles are arranged on the front side and the rear side of the filter plate 45 and the conveying plate 46.

When the soil scraping device is used, the crushed soil falls on the surface of the filter plate 45, the second motor 41 is started through an external power supply, the second motor 41 is started to drive the second transmission rod 42 to rotate, the second transmission rod 42 drives the first belt pulley 43 to rotate, the first belt pulley 43 drives the scraping block 44 to scrape on the surface of the filter plate 45, the soil which cannot be filtered by the filter plate 45 is scraped to the position of the conveying plate 46, the conveying plate 46 is an inclined plane, the soil is conveyed into the conveying frame 53 through the first conveying port 54, and the front side and the rear side of the filter plate 45 and the conveying plate 46 are provided with baffles, so that the soil on the surface of the filter plate 45 is prevented from being pushed to other positions in the fermentation device main body 1 by the scraping block 44 during scraping, and is difficult to clean.

Further, the fermentation mechanism 6 comprises a fermentation table 61, the inner wall of the fermentation device main body 1 is fixedly connected with the fermentation table 61, one side of the fermentation device main body 1 is fixedly connected with a microbial agent frame 62, the microbial agent frame 62 is connected with a drip irrigation pipe concentration disc 63 through a pipeline, a drip irrigation pipe 64 is inserted into the drip irrigation pipe concentration disc 63, and a pull plate 65 is inserted into the bottom end of the fermentation table 61.

During the use, put into the inside of microbial inoculum frame 62 with the microbial inoculum, disperse each group through driping irrigation pipe central disc 63 and drip irrigation the inside of pipe 64, drip irrigation the inside at fermentation platform 61 inside powdered soil through driping irrigation pipe 64, be favorable to its even mixture, when needs clear up the inside soil of fermentation platform 61, pulling pull board 65, the inside soil of fermentation platform 61 falls into the inside of collecting mechanism 7 from the bottom, is convenient for collect.

Further, collect mechanism 7 and include slider 71, the bottom inner wall surface of fermenting installation main part 1 is inserted and is equipped with slider 71, and slider 71 keeps away from the one end fixedly connected with collection frame 72 and collects frame 72, the spout has been seted up on the bottom inner wall surface of fermenting installation main part 1, collect frame 72 and constitute sliding connection through slider 71 and fermenting installation main part 1, be favorable to cooperation pull board 65 to emit soil when fermenting platform 61 is inside, collect frame 72 and take out the processing from the inside of fermenting installation main part 1 after having collected a certain amount of fermentation back soil.

Claims

1. The utility model provides a microbial fermentation device is restoreed to dry land soil that mercury exceeds standard, includes fermenting installation main part (1), feed inlet (2) have been seted up on the top of fermenting installation main part (1), rubbing crusher constructs (3) are installed on the top of fermenting installation main part (1), one side of fermenting installation main part (1) is installed and is sealed mechanism (4), rubbing crusher constructs (3) including first transfer line (32), its characterized in that: the surface cover of first transfer line (32) is equipped with conveying mechanism (5), conveying mechanism (5) include second belt pulley (51), the surface cover of first transfer line (32) is equipped with second belt pulley (51), first transfer line (32) are connected with spiral conveying roller (52) through second belt pulley (51), and spiral conveying roller (52) insert through the bearing and establish the inside of carrying frame (53), carry frame (53) to be close to one side of fermenting installation main part (1) and seted up first delivery port (54) and second delivery port (55), the inner wall fixed surface of fermenting installation main part (1) is connected with fermentation mechanism (6), the bottom inner wall of fermenting installation main part (1) is inserted and is equipped with collection mechanism (7).

2. The dry land soil remediation microbial fermentation device with overproof mercury according to claim 1, wherein: one end, far away from the conveying frame (53), of the first conveying opening (54) is connected with a sealing mechanism (4), and one end, far away from the conveying frame (53), of the second conveying opening (55) is connected with a crushing mechanism (3).

3. The dry land soil remediation microbial fermentation device with overproof mercury according to claim 1, wherein: rubbing crusher constructs (3) and includes first motor (31), first motor (31) are installed on the top of fermenting installation main part (1), and the first transfer line of output fixedly connected with (32) of first motor (31), the fixed surface of first transfer line (32) is connected with crushing roller (33), and crushing roller (33) insert and establish the inside at crushing frame (34), it is trapezoidal for falling to smash frame (34).

4. The dry land soil remediation microbial fermentation device with overproof mercury according to claim 1, wherein: seal mechanism (4) including second motor (41), second motor (41) are installed to one side of fermenting installation main part (1), and the output fixedly connected with second transfer line (42) of second motor (41), the surface cover of second transfer line (42) is equipped with first belt pulley (43), and the bottom fixed surface of first belt pulley (43) is connected with scrapes piece (44), it is inconsistent with filter plate (45) to scrape one side that first belt pulley (43) were kept away from in piece (44), and one side fixedly connected with delivery board (46) of filter plate (45), delivery board (46) are the inclined plane, both sides are provided with the baffle around filter plate (45) and delivery board (46).

5. The dry land soil remediation microbial fermentation device with overproof mercury according to claim 1, wherein: fermentation mechanism (6) are including fermentation platform (61), inner wall fixedly connected with fermentation platform (61) of fermentation device main part (1), one side fixedly connected with microbial inoculum frame (62) of fermentation device main part (1), and microbial inoculum frame (62) have drip irrigation pipe centralized disc (63) through the pipe connection, drip irrigation pipe centralized disc (63)'s inside is inserted and is equipped with and drips irrigation pipe (64), the bottom inside of fermentation platform (61) is inserted and is equipped with pull board (65).

6. The dry land soil remediation microbial fermentation device with overproof mercury according to claim 1, wherein: collect mechanism (7) and include slider (71), the bottom inner wall surface of fermenting installation main part (1) is inserted and is equipped with slider (71), and one end fixedly connected with collection frame (72) are kept away from in slider (71) collects frame (72), the spout has been seted up to the bottom inner wall surface of fermenting installation main part (1), collect frame (72) and constitute sliding connection through slider (71) and fermenting installation main part (1).