CN212018070U - A breaker for heavy metal contaminated soil - Google Patents

A breaker for heavy metal contaminated soil Download PDF

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Publication number
CN212018070U
CN212018070U CN202020596432.4U CN202020596432U CN212018070U CN 212018070 U CN212018070 U CN 212018070U CN 202020596432 U CN202020596432 U CN 202020596432U CN 212018070 U CN212018070 U CN 212018070U
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CN
China
Prior art keywords
crushing
contaminated soil
casing
shell
plate
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Application number
CN202020596432.4U
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Chinese (zh)
Inventor
刘吉军
陈文革
孙绮昊
罗旭
段亚军
朱兵兵
张媛媛
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Gezhouba Sinoma Jiexin Wuhan Technology Co ltd
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Gezhouba Sinoma Jiexin Wuhan Technology Co ltd
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Priority to CN202020596432.4U priority Critical patent/CN212018070U/en
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Publication of CN212018070U publication Critical patent/CN212018070U/en
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  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The utility model provides a breaker for heavy metal contaminated soil, it includes the backup pad, set up casing in the backup pad, set up the broken mechanism of contaminated soil in the casing and set up the feeder hopper at the casing top, and the casing divide into upper portion casing and lower part casing, the both sides wall upper end slope of lower part casing set up and with the both sides wall lower extreme of upper portion casing is connected, pollutes the broken mechanism of soil including setting up a set of crushing roller in the casing of upper portion and set up a set of crushing roller in the casing of lower part. The polluted soil crushing device of the utility model is used for screening the crushed polluted soil through the first filter mesh plate and the second filter mesh plate, and the crushed material of the polluted soil which does not meet the requirement is left above the filter mesh plate to be continuously crushed, thereby ensuring the crushing effect of the polluted soil; the contaminated soil meeting the requirements is discharged more quickly through the plurality of miniature vibration motors at the bottom of the material guide plate, so that blockage is prevented, and the contaminated soil crushing efficiency is improved.

Description

A breaker for heavy metal contaminated soil
Technical Field
The utility model relates to a pollute soil treatment facility field, concretely relates to breaker for heavy metal pollutes soil.
Background
The cement kiln co-treatment is a new waste treatment method proposed by the cement industry, and means that solid waste meeting or meeting the kiln entering requirement after pretreatment is put into a cement kiln, and the harmless treatment process of the existing solid waste such as polluted soil is realized while cement clinker production is carried out. In the process, the polluted soil needs to be subjected to pretreatment such as crushing, and the existing polluted soil crushing device is often poor in crushing effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a breaker for heavy metal contaminated soil to above-mentioned defect exactly.
The utility model comprises a supporting plate, a shell arranged on the supporting plate, a contaminated soil crushing mechanism arranged in the shell and a feeding hopper arranged at the top of the shell, the shell is divided into an upper shell and a lower shell, the upper ends of the two side walls of the lower shell are obliquely arranged upwards and are connected with the lower ends of the two side walls of the upper shell, the contaminated soil crushing mechanism comprises a group of crushing rollers arranged in an upper shell and a group of crushing rollers arranged in a lower shell, wherein the group of crushing rollers are positioned under the feed hopper, a first filter mesh plate is horizontally arranged under the group of crushing rollers, cutting blades are uniformly arranged on the outer surface of the crushing roller, crushing bulges are uniformly arranged on the outer surface of the crushing roller, and a group of crushing rollers are driven to rotate by a driving motor and a gear which are arranged on the side walls of the upper shell and the lower shell respectively; a second filter mesh plate is horizontally arranged below the crushing rollers, a material guide plate is obliquely arranged below the second filter mesh plate, the lowest end of the material guide plate is connected with the side wall of the lower shell, a crushed material outlet is formed in the connection position of the material guide plate and the side wall of the lower shell, a discharging guide groove extending out of the lower shell is formed in the crushed material outlet, and a plurality of micro vibration motors are further arranged at the bottom of the material guide plate; the top of feeder hopper is equipped with a flip board, flip board with the feeder hopper passes through the hinge and articulates.
The bottom of backup pad is equipped with a plurality of supporting legs.
The diameter of the meshes of the first filtering mesh plate is larger than that of the meshes of the second filtering mesh plate.
The discharge end of the discharge guide groove extends out of the support plate.
The area of the flip plate is larger than the cross-sectional area of the top of the feed hopper.
The utility model has the advantages that: the first filter mesh plate and the second filter mesh plate are used for screening the crushed polluted soil, and the polluted soil which does not meet the requirement is left above the filter mesh plates to be crushed continuously, so that the crushing effect of the polluted soil is ensured; the contaminated soil meeting the requirements is discharged more quickly through the plurality of miniature vibration motors at the bottom of the material guide plate, so that blockage is prevented, and the contaminated soil crushing efficiency is improved.
Description of the drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional structural view of the lower housing;
fig. 3 is a schematic view of the feed hopper.
Detailed Description
As shown in the attached drawings, the utility model discloses it includes backup pad 101, the casing of setting in backup pad 101, the broken mechanism of contaminated soil of setting in the casing and set up the feeder hopper 103 at the casing top, the casing divide into upper portion casing 104 and lower part casing 105, the both sides wall upper end slope of lower part casing 105 set up and with the both sides wall lower extreme of upper portion casing 104 is connected, contaminated soil is broken the mechanism including setting up a set of crushing roller 106 in upper portion casing 104 and setting up a set of crushing roller 107 in lower part casing 105, and a set of crushing roller 106 is located under feeder hopper 103, and the below level of a set of crushing roller 106 is provided with first filter screen hole board 108, evenly be equipped with cutting blade 110 on crushing roller 106's the roller surface, evenly be equipped with crushing bellying 109 on crushing roller 107's the roller surface, a set of crushing roller 106 and a set of crushing roller 107 are respectively through setting up at the driving motor of upper portion casing 104 and lower And the gear drives the rotation; a second filtering mesh plate 111 is horizontally arranged below the crushing rollers 107, a material guide plate 113 is obliquely arranged below the second filtering mesh plate 111, the lowest end of the material guide plate 113 is connected with the side wall of the lower shell 105, a crushed material outlet is formed in the joint of the material guide plate and the side wall, a material discharge guide groove 112 extending out of the lower shell 105 is formed in the crushed material outlet, and a plurality of micro vibration motors 114 are further arranged at the bottom of the material guide plate 113; the top of the feed hopper 103 is provided with a flip plate 115, and the flip plate 115 is hinged with the feed hopper 103 through a hinge 116.
The bottom of the support plate 101 is provided with a plurality of support legs 120.
The mesh diameter of the first screen plate 108 is larger than the mesh diameter of the second screen plate 111.
The discharge end of the discharge guide groove 112 extends out of the support plate 101.
The area of the flap 115 is larger than the cross-sectional area of the top of the feed hopper 103.
The working principle is as follows: the operating personnel will pollute soil and introduce upper portion casing 104 in through feeder hopper 103, the driving motor who starts upper portion casing 104 and lower part casing 105 lateral wall simultaneously drives a set of crushing roller 106 and a set of crushing roller 107 rotatory, pollute soil and at first fall into lower part casing 105 after a set of crushing roller 106 is broken through the screening of first filter mesh board 108, further break into littleer contaminated soil through a set of crushing roller 107 again, then fall into stock guide 113 after the screening of second filter mesh board 111, pollute soil crushing material and discharge in the discharge chute 112 from the crushed aggregates export under a plurality of miniature vibrating motor's vibration. The polluted soil crushing device of the utility model is used for screening the crushed polluted soil through the first filter mesh plate and the second filter mesh plate, and the crushed material of the polluted soil which does not meet the requirement is left above the filter mesh plate to be continuously crushed, thereby ensuring the crushing effect of the polluted soil; the contaminated soil meeting the requirements is discharged more quickly through the plurality of miniature vibration motors at the bottom of the material guide plate, so that blockage is prevented, and the contaminated soil crushing efficiency is improved.

Claims (5)

1. The crushing device for the heavy metal contaminated soil comprises a supporting plate (101), a shell arranged on the supporting plate (101), a contaminated soil crushing mechanism arranged in the shell and a feeding hopper (103) arranged at the top of the shell, and is characterized in that the shell is divided into an upper shell (104) and a lower shell (105), the upper ends of the two side walls of the lower shell (105) are obliquely arranged upwards and are connected with the lower ends of the two side walls of the upper shell (104), the contaminated soil crushing mechanism comprises a group of crushing rollers (106) arranged in the upper shell (104) and a group of crushing rollers (107) arranged in the lower shell (105), one group of crushing rollers (106) are positioned under the feeding hopper (103), a first filter mesh plate (108) is horizontally arranged below one group of the crushing rollers (106), and cutting blades (110) are uniformly arranged on the outer surface of the rollers of the crushing rollers (106), crushing convex parts (109) are uniformly arranged on the outer surface of the roller of each crushing roller (107), and a group of crushing rollers (106) and a group of crushing rollers (107) are driven to rotate by a driving motor and a gear which are arranged on the side walls of the upper shell (104) and the lower shell (105) respectively; a second filtering mesh plate (111) is horizontally arranged below the crushing rollers (107), a material guide plate (113) is obliquely arranged below the second filtering mesh plate (111), the lowest end of the material guide plate (113) is connected with the side wall of the lower shell (105), a crushed material outlet is formed in the connection part of the material guide plate and the side wall, a discharging guide groove (112) extending out of the lower shell (105) is formed in the crushed material outlet, and a plurality of miniature vibration motors (114) are further arranged at the bottom of the material guide plate (113); the top of feed hopper (103) is equipped with flip board (115), flip board (115) with feed hopper (103) are articulated through hinge (116).
2. A breaking device for heavy metal contaminated soil according to claim 1, characterized in that the bottom of the supporting plate (101) is provided with a plurality of supporting legs (120).
3. A breaking device for heavy metal contaminated soil according to claim 1, characterized in that the mesh diameter of said first filtering mesh panel (108) is greater than the mesh diameter of said second filtering mesh panel (111).
4. A crushing device for heavy metal contaminated soil according to claim 1, characterized in that the discharge end of the discharge chute (112) protrudes outside the support plate (101).
5. A breaking device for heavy metal contaminated soil according to claim 1, characterized in that the area of the flap plate (115) is larger than the cross-sectional area of the top of the feeding hopper (103).
CN202020596432.4U 2020-04-21 2020-04-21 A breaker for heavy metal contaminated soil Active CN212018070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020596432.4U CN212018070U (en) 2020-04-21 2020-04-21 A breaker for heavy metal contaminated soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020596432.4U CN212018070U (en) 2020-04-21 2020-04-21 A breaker for heavy metal contaminated soil

Publications (1)

Publication Number Publication Date
CN212018070U true CN212018070U (en) 2020-11-27

Family

ID=73494109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020596432.4U Active CN212018070U (en) 2020-04-21 2020-04-21 A breaker for heavy metal contaminated soil

Country Status (1)

Country Link
CN (1) CN212018070U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112742565A (en) * 2020-12-17 2021-05-04 深圳市真和丽生态环境股份有限公司 Pollute soil shredding device
CN113500092A (en) * 2021-06-28 2021-10-15 上海园林绿化建设有限公司 Soil heavy metal pollution remediation device and method based on agriculture and forestry remainder enzyme

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112742565A (en) * 2020-12-17 2021-05-04 深圳市真和丽生态环境股份有限公司 Pollute soil shredding device
CN112742565B (en) * 2020-12-17 2022-03-11 深圳市真和丽生态环境股份有限公司 Pollute soil shredding device
CN113500092A (en) * 2021-06-28 2021-10-15 上海园林绿化建设有限公司 Soil heavy metal pollution remediation device and method based on agriculture and forestry remainder enzyme

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