CN212052961U - Bucket containing volatile harmful gas for cleaning and digging polluted soil - Google Patents
Bucket containing volatile harmful gas for cleaning and digging polluted soil Download PDFInfo
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- CN212052961U CN212052961U CN202020371913.5U CN202020371913U CN212052961U CN 212052961 U CN212052961 U CN 212052961U CN 202020371913 U CN202020371913 U CN 202020371913U CN 212052961 U CN212052961 U CN 212052961U
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Abstract
The utility model belongs to the technical field of soil remediation engineering, in particular to a bucket for clearing and digging polluted soil containing volatile harmful gas, which comprises a bucket body and a bucket body outer surface, wherein a plurality of supporting lugs matched with a host machine are arranged on the bucket body, a plurality of air suction openings are arranged above a first main board for mounting a plurality of supporting lugs and the inner walls of supporting plates at two sides of the first main board, and a ventilation pipe is arranged on the bucket body outer surface; the outer surfaces of the support plates at two sides of the bucket body are respectively provided with a dust remover for removing gas and flying dust, and a first air inlet at one side of the dust remover is communicated with the ventilation pipe; the other side of the dust remover is communicated with the spray tower through a vacuum pump, and the vacuum pump conveys the harmful gas after dust removal to the spray tower; the main machine is an excavator suitable for soil remediation; the main machine is connected with the bucket body through the supporting lug and controls the operation of the vacuum pump on the bucket body. The utility model provides an airtight big-arch shelter construction period among the prior art long, extravagant a large amount of manpowers, material resources to and harmful gas causes adverse effect's problem to operating personnel is healthy and environmental protection.
Description
Technical Field
The utility model belongs to the technical field of soil remediation engineering, especially, relate to a contain volatile harmful gas's pollution soil digs and uses scraper bowl.
Background
Soil is a main environmental condition element for the growth and development of crops, and with the advent of the action plan for preventing and treating soil pollution, the investigation and repair of polluted sites by state hospitals and governments at all levels become more and more important. In the traditional environment restoration, soil is dug by a bucket, but various pollutants such as mercury, volatile/semi-volatile organic compounds, pesticides and the like remained in the soil are harmful to the health of operators and the environmental protection in the soil excavation process.
At present, in the contaminated soil excavation process that contains volatile harmful gas, the harmful gas that volatilizees when avoiding excavating causes the pollution to the atmosphere on every side, and then endangers health, needs to seal contaminated soil excavation working face with airtight big-arch shelter, and the harmful gas that volatilizees in the airtight big-arch shelter is handled through dedicated tail gas absorbing device. However, the construction period of the closed greenhouse is long, and a large amount of manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a contain volatile harmful gas's pollution soil digs and uses scraper bowl aims at solving among the prior art airtight big-arch shelter construction period long, extravagant a large amount of manpowers, material resources to and harmful gas causes the problem of adverse effect to operating personnel health and environmental protection.
In order to achieve the above object, the utility model relates to a contain volatile harmful gas's contaminated soil is cleared up and is excavated the technical scheme who uses scraper bowl and adopt is:
a bucket containing volatile harmful gas for cleaning and digging polluted soil comprises a bucket body and a plurality of supporting lugs which are arranged on the outer surface of the bucket body and are matched with a host, a plurality of air suction openings are formed above a first main plate provided with the supporting lugs and the inner walls of supporting plates on two sides of the first main plate, and a ventilation pipe communicated with the air suction openings is arranged on the outer surface of the bucket body; the outer surfaces of the support plates on the two sides of the bucket body are respectively provided with a dust remover for removing gas and flying dust, and a first air inlet on one side of the dust remover is communicated with the ventilation pipe; a first gas outlet at the other side of the dust remover is communicated with the spray tower through a vacuum pump, and harmful gas after dust removal is conveyed to the spray tower through the vacuum pump; the host is an excavator suitable for soil remediation; the host is connected with the bucket body through the support lug and controls the operation of the vacuum pump on the bucket body.
Furthermore, a plurality of layers of filtering and dedusting plates are arranged in the dust remover between the first air inlet and the first air outlet; and a sealing cover is arranged on the outer side of the dust remover.
Furthermore, a filter screen matched with the shape of the air suction opening is arranged in the air suction opening.
Furthermore, the two vacuum pumps are respectively arranged on the outer surfaces of the support plates below the two dust collectors; and a second air inlet of the vacuum pump is communicated with the first air outlet of the dust remover, and a second air outlet of the vacuum pump is communicated with the spray tower through an air conveying pipe.
Further, the hopper body is of a hollow structure; and a plurality of scraper knives are arranged at the end part of the outer surface of the second main plate opposite to the first main plate, and the included angle between the first main plate and the second main plate is 50-60 degrees.
Furthermore, the vacuum pump and the spray tower are respectively electrically connected with the host.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
the utility model provides a pair of contain volatile harmful gas's pollution soil is cleared up and is used scraper bowl, through the setting at suction opening and dust remover in the bucket body, the absorption of polluting soil and clearing up in-process harmful gas has been realized, and carry harmful gas to the spray column through the vacuum pump that is linked together with the dust remover, harmful gas's innocent treatment has been realized, airtight big-arch shelter construction period is long among the prior art has been solved, a large amount of manpower of waste, material resources, and harmful gas causes adverse effect's problem to operating personnel healthy and environmental protection.
The technical effects are mainly realized by the following detailed technical improvements:
1. harmful gas generated in the process of cleaning and digging the polluted soil enters the ventilation pipe through the air suction inlet under the suction action of the vacuum pump; the filter screen matched with the shape of the air suction opening is arranged at the air suction opening, so that flying dust mixed in harmful gas can be primarily filtered; the filtered harmful gas enters the dust remover through the ventilation pipe, fly ash in the harmful gas is secondarily filtered through the multilayer filtering dust removing plate arranged in the dust remover, and the harmful gas is absorbed in the polluted soil cleaning and digging process.
2. The utility model discloses a harmful gas after the vacuum pump filters the dust remover passes through the gas-supply pipe and transmits to the spray column in, has realized harmful gas's innocent treatment, has solved among the prior art airtight big-arch shelter construction period long, extravagant a large amount of manpowers, material resources to and harmful gas causes adverse effect's problem to operating personnel health and environmental protection.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and 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 these drawings without inventive effort.
FIG. 1 is a schematic view of an installation of a bucket for cleaning contaminated soil containing volatile harmful gases according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a bucket for cleaning contaminated soil containing volatile harmful gases according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a dust collector provided by an embodiment of the present invention.
Description of reference numerals:
10. a bucket body; 101. supporting the ears; 102. a first main board; 103. a support plate; 104. an air suction opening; 105. a vent pipe; 106. a filter screen; 107. a second main board; 108. a scraper knife; 20. a dust remover; 201. a first air inlet; 202. a first air outlet; 203. a filtering and dust removing plate; 204. a sealing cover; 30. a vacuum pump; 301. a second air inlet; 302. a second air outlet; 303. A gas delivery pipe; 40. and (4) a spray tower.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
The embodiment of the utility model provides a bucket for cleaning contaminated soil containing volatile harmful gas, as shown in the combined drawings 1-3, the bucket for cleaning contaminated soil containing volatile harmful gas comprises a bucket body 10 and a plurality of support lugs 101 which are arranged on the outer surface of the bucket body and are matched with a host, a plurality of air suction openings 104 are arranged above the inner walls of a first main board 102 provided with the support lugs 101 and support plates 103 on two sides of the first main board, and a ventilation pipe 105 communicated with the air suction openings 104 is arranged on the outer surface of the bucket body 10; the outer surfaces of the support plates 103 on two sides of the bucket body 10 are respectively provided with a dust remover 20 for removing gas and dust, and a first air inlet 201 on one side of the dust remover 20 is communicated with the ventilation pipe 105; the first air outlet 202 at the other side of the dust remover 20 is communicated with the spray tower 40 through the vacuum pump 30, and the harmful gas after dust removal is conveyed to the spray tower 40 through the vacuum pump 30; the main machine is an excavator suitable for soil remediation; the main machine is connected with the bucket body 10 through the support lug 101 and controls the operation of the vacuum pump 30 on the bucket body 10.
In this embodiment, through the setting of suction opening 104 and dust remover 20 in bucket body 10, realized polluting the soil and dug the absorption of in-process harmful gas to carry harmful gas to spray column 40 through the vacuum pump 30 that is linked together with dust remover 20, realized harmful gas's innocent treatment, it is long to have solved among the prior art airtight big-arch shelter construction period, extravagant a large amount of manpower, material resources, and harmful gas causes the problem of adverse effect to operating personnel health and environmental protection.
As an example, referring to fig. 1, a plurality of layers of filtering and dust-removing plates 203 are disposed inside the dust remover 20 between the first air inlet 201 and the first air outlet 202; the dust collector 20 is provided with a sealing cover 204 at the outer side. A filter screen 106 matched with the shape of the air suction opening 104 is arranged in the air suction opening 104. Harmful gas generated in the process of cleaning and digging the polluted soil enters the ventilation pipe 105 through the air suction opening 104 under the suction action of the vacuum pump 30; a filter screen 106 which is matched with the shape of the air suction opening 104 is arranged at the air suction opening, so that flying dust mixed in the harmful gas can be primarily filtered; the filtered harmful gas enters the dust remover 20 through the ventilation pipe 105, and fly ash in the harmful gas is secondarily filtered through the multilayer filtering dust removing plate 203 arranged in the dust remover 20, so that the harmful gas is absorbed in the process of cleaning and digging the polluted soil.
In the present embodiment, as shown in fig. 1, two vacuum pumps 30 are respectively installed on the outer surfaces of the support plates 103 below the two dust collectors 20; the second air inlet 301 of the vacuum pump 30 is communicated with the first air outlet 202 of the dust remover 20, and the second air outlet 302 of the vacuum pump 30 is communicated with the spray tower 40 through an air conveying pipe 303. The utility model discloses a vacuum pump 30 passes through gas-supply pipe 303 with the harmful gas after the filter of dust remover 20 and transmits to spray column 40 in, has realized harmful gas's innocent treatment, has solved among the prior art airtight big-arch shelter construction period long, extravagant a large amount of manpowers, material resources to and harmful gas causes adverse effect's problem to operating personnel healthy and environmental protection.
In this embodiment, as shown in fig. 1, the bucket body 10 is a hollow structure; a plurality of scrapers 108 are arranged at the end part of the outer surface of the second main plate 107 opposite to the first main plate 102, and the included angle between the first main plate 102 and the second main plate 107 is 50-60 degrees.
In this embodiment, as shown in fig. 1, the vacuum pump 30 and the spray tower 40 are electrically connected to the host respectively.
It is noted that, in the present patent application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," comprising, "or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and the phrase" comprising a.once.a.limited element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (6)
1. A bucket containing volatile harmful gas for cleaning and digging polluted soil comprises a bucket body and a plurality of supporting lugs which are arranged on the outer surface of the bucket body and are matched with a host, and is characterized in that a plurality of air suction openings are formed above a first main board provided with the supporting lugs and the inner walls of supporting plates on two sides of the first main board, and a ventilation pipe communicated with the air suction openings is arranged on the outer surface of the bucket body; the outer surfaces of the support plates on the two sides of the bucket body are respectively provided with a dust remover for removing gas and flying dust, and a first air inlet on one side of the dust remover is communicated with the ventilation pipe; a first gas outlet at the other side of the dust remover is communicated with the spray tower through a vacuum pump, and harmful gas after dust removal is conveyed to the spray tower through the vacuum pump; the host is an excavator suitable for soil remediation; the host is connected with the bucket body through the support lug and controls the operation of the vacuum pump on the bucket body.
2. The bucket of claim 1, wherein a plurality of layers of filter dust-removing plates are disposed in the interior of the dust collector between the first air inlet and the first air outlet; and a sealing cover is arranged on the outer side of the dust remover.
3. The bucket according to claim 1, wherein a filter net is disposed in the suction opening to match the shape of the suction opening.
4. A bucket for cleaning contaminated soil containing volatile and harmful gases as claimed in claim 2, wherein two said vacuum pumps are respectively installed on the outer surfaces of the support plates below the two dust collectors; and a second air inlet of the vacuum pump is communicated with the first air outlet of the dust remover, and a second air outlet of the vacuum pump is communicated with the spray tower through an air conveying pipe.
5. The bucket for cleaning and digging contaminated soil containing volatile harmful gases as claimed in any one of claims 1 to 4, wherein the bucket body is of a hollow structure; and a plurality of scraper knives are arranged at the end part of the outer surface of the second main plate opposite to the first main plate, and the included angle between the first main plate and the second main plate is 50-60 degrees.
6. The bucket according to claim 5, wherein the vacuum pump and the spray tower are electrically connected to the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371913.5U CN212052961U (en) | 2020-03-23 | 2020-03-23 | Bucket containing volatile harmful gas for cleaning and digging polluted soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371913.5U CN212052961U (en) | 2020-03-23 | 2020-03-23 | Bucket containing volatile harmful gas for cleaning and digging polluted soil |
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| CN212052961U true CN212052961U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020371913.5U Active CN212052961U (en) | 2020-03-23 | 2020-03-23 | Bucket containing volatile harmful gas for cleaning and digging polluted soil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749475A (en) * | 2022-03-16 | 2022-07-15 | 中国葛洲坝集团生态环境工程有限公司 | Volatile organic pollutant and yellow phosphorus contaminated soil remediation system |
-
2020
- 2020-03-23 CN CN202020371913.5U patent/CN212052961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749475A (en) * | 2022-03-16 | 2022-07-15 | 中国葛洲坝集团生态环境工程有限公司 | Volatile organic pollutant and yellow phosphorus contaminated soil remediation system |
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