CN212651488U - Gas purification and waste recovery device for guniting - Google Patents
Gas purification and waste recovery device for guniting Download PDFInfo
- Publication number
- CN212651488U CN212651488U CN202021340665.4U CN202021340665U CN212651488U CN 212651488 U CN212651488 U CN 212651488U CN 202021340665 U CN202021340665 U CN 202021340665U CN 212651488 U CN212651488 U CN 212651488U
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- Prior art keywords
- waste
- gas
- guniting
- dust
- purifying
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- 239000002699 waste material Substances 0.000 title claims abstract description 57
- 238000000746 purification Methods 0.000 title claims abstract description 47
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 52
- 239000007789 gas Substances 0.000 claims abstract description 42
- 238000004064 recycling Methods 0.000 claims abstract description 28
- 239000002912 waste gas Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000011378 shotcrete Substances 0.000 claims abstract description 15
- 239000012141 concentrate Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000010926 purge Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a gas purification and waste recovery device for whitewashing, including the patching machine seal box, dust purification body and draught fan, the lower extreme that the dust purification body was provided with waste gas material input channel and waste material and concentrates recovery box, and the top of dust purification body is provided with the purification gas discharge port, and the purification gas discharge port passes through draught fan and the inside intercommunication of dust purification body, and waste gas material input channel and patching machine seal box intercommunication, and the waste material is concentrated and is retrieved the patching machine feed inlet intercommunication on box through first passageway and the patching machine seal box. The effect is as follows: the dual-channel purification and the waste recycling are realized, the material body is not exposed in the waste recycling process, no soil is doped, and the strength of the sprayed concrete can be ensured.
Description
Technical Field
The utility model relates to a foundation ditch support engineering construction technical field, concretely relates to gas purification and waste recovery device for whitewashing.
Background
At present, a foundation pit guniting material is C20 fine-stone concrete, a dry-type guniting machine is basically adopted for spraying, and in a material loading background, although dustproof measures such as a fog gun machine and a shed building are adopted, the control effect on raised dust is very small, and the environmental protection requirement of urban construction is not met.
The gas purification and waste recovery device for guniting is lacked, which can realize that the conditions of background feeding, guniting machine stirring and waste gas and waste material discharge of the guniting machine are completely improved; therefore, noise is not increased on the construction site, the dust emission is effectively controlled, the blue sky is protected, the environment-friendly requirement is met, and the method is beneficial to the nation and the people.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a gas purification and waste recovery device for whitewashing to solve the dust that the patching machine produced among the prior art and the poor problem of raise dust control effect in the waste material treatment process.
In order to achieve the above object, the present invention provides the following technical solutions:
according to the utility model discloses an on the one hand, gaseous purification and waste recovery device are used in whitewashing, including patching machine seal box, dust removal purification body and draught fan, the lower extreme of dust removal purification body is provided with waste gas material input channel and waste material and concentrates the recovery box, the top of dust removal purification body is provided with the purified gas discharge port, the purified gas discharge port passes through the draught fan with the inside intercommunication of dust removal purification body, waste gas material input channel with patching machine seal box intercommunication, the waste material concentrate the recovery box through first passageway with patching machine feed inlet intercommunication on the patching machine seal box.
Furthermore, this internal filtration diaphragm and a plurality of filter body of being provided with of dust removal purification, it transversely sets up to filter the diaphragm dust removal purification body is inside upper end, it is fixed with a plurality of to filter the diaphragm lower extreme filter the body.
Further, the filter body is cylindrical, square column or prism.
Further, still include the secondary and purify the filter, the secondary purifies the filter interval and sets up filter diaphragm directly over.
The dust removal purification device further comprises an upper conical section and a lower conical section, the upper conical section is of a conical structure which is gradually increased from top to bottom, the lower conical section is of a conical structure which is gradually decreased from top to bottom, the upper conical section is arranged at the upper end of the dust removal purification body and is positioned between the secondary purification filter plate and the draught fan, the waste material concentrated recovery box is positioned at the lowest end of the lower conical section, and the waste gas material input channel is arranged on the conical surface of the lower conical section.
Further, still include the support, the support is fixed on the lateral wall of dust removal purification body.
Furthermore, a feed inlet of the shotcrete machine and an annular dust absorption channel are arranged in the sealed box of the shotcrete machine, the annular dust absorption channel is arranged below the feed inlet of the shotcrete machine, and the annular dust absorption channel is communicated with the waste gas input channel.
Further, still include waste recovery power device, waste recovery power device sets up directly over the patching machine feed inlet, waste recovery power device with first passageway is connected, first passageway is inside to be provided with the hose of carrying the auger.
Further, the dust collector also comprises a second channel, wherein the second channel is arranged below the annular dust collection channel, and the second channel is communicated with the waste gas input channel.
Further, the purified gas discharge opening is formed in the side wall of the shell of the induced draft fan.
The utility model has the advantages of as follows:
1. two dust absorption channels in the sealing box of the patching machine purify dust and waste materials generated by the patching machine through pipelines;
2. the dust removal and purification adopt double-layer arrangement, so that the purification effect is improved;
3. by arranging the material dust transmission device, the waste materials are recycled to the pulp shooting machine for repeated utilization;
4. in the waste recovery process, the material body is not exposed, no soil is doped, and the strength of the sprayed concrete can be ensured;
5. the device greatly improves the utilization rate of the guniting material, saves materials, has no dust in the construction process, and is green and environment-friendly.
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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a cross-sectional view of a gas purification and waste recycling device for guniting according to some embodiments of the present invention.
Fig. 2 is a diagram illustrating a purifying operation state of the gas purifying and waste recycling device for guniting according to some embodiments of the present invention.
Fig. 3 is a top view of a shotcrete machine enclosure with a gas purifying and waste recycling device for use in shotcrete according to some embodiments of the present invention.
Fig. 4 is a front view of a shotcrete machine enclosure with a gas cleaning and waste recycling device for use in shotcrete according to some embodiments of the present invention.
Fig. 5 is a structural diagram of an external connection structure of a sealing box of a shotcrete machine for a gas purifying and waste recycling device for guniting according to some embodiments of the present invention.
In the figure: 1. support, 2, waste gas material input channel, 3, the filter body, 4, filter diaphragm, 5, secondary purification filter, 6, draught fan, 7, purified gas discharge port, 8, the waste material is concentrated and is retrieved the box, 9, first passageway, 10, patching machine seal box, 11, patching machine feed inlet, 12, annular dust absorption passageway, 13, second passageway, 14, waste recovery power device, 15, dust removal purification body, 16, upward conic section, 17, lower conic section.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Example 1
As shown in fig. 1 to 5, the gas purifying and waste recycling device for guniting in the embodiment includes a guniting machine airtight box 10, a dust-removing purifying body 15 and an induced draft fan 6, a waste gas input channel 2 and a waste material centralized recycling box 8 are arranged at the lower end of the dust-removing purifying body 15, a purified gas discharge port 7 is arranged at the top end of the dust-removing purifying body 15, the purified gas discharge port 7 is communicated with the inside of the dust-removing purifying body 15 through the induced draft fan 6, the waste gas input channel 2 is communicated with the guniting machine airtight box 10, and the waste material centralized recycling box 8 is communicated with a guniting machine feed port 11 on the guniting machine airtight box 10 through.
Specifically, the induced draft fan 6 is driven by a motor to rotate, and the housing of the dust removing and purifying body 15 is in any shape such as a cylindrical shell or a prismatic shell.
The technical effect that this embodiment reaches does: by arranging the induced draft fan 6, the purified gas is discharged, the gas circulation in the dedusting and purifying body 15 is accelerated, and the exhaust efficiency is obviously improved; the dual-channel purification and the waste recycling are realized, the material body is not exposed in the waste recycling process, no soil is doped, and the strength of the sprayed concrete can be ensured.
Example 2
As shown in fig. 1 to 5, the gas purification and waste recovery device for slurry spraying in the present embodiment includes all the technical features of embodiment 1, in addition, a filtering horizontal plate 4 and a plurality of filtering bodies 3 are provided in the dust removal purification body 15, the filtering horizontal plate 4 is transversely provided at the upper end inside the dust removal purification body 15, and the plurality of filtering bodies 3 are fixed at the lower end of the filtering horizontal plate 4.
In some optional embodiments, the filter body 3 is cylindrical, square column or prism, and the filter body 3 may be in other shapes, and a plurality of filter bodies 3 are uniformly arranged below the filter transverse plate 4.
In some optional embodiments, further include secondary purification filter plate 5, secondary purification filter plate 5 interval sets up directly over filtering diaphragm 4, and in addition, in order to strengthen the exhaust purification effect, can also set up a plurality of secondary purification filter plates 5, and a plurality of secondary purification filter plates 5 equidistant sets up directly over filtering diaphragm 4.
The beneficial effects in this embodiment are: through setting up filtering diaphragm 4, a plurality of filter body 3 and secondary purification filter 5, realized double-deck purification, showing the effect that has improved exhaust purification, avoid producing environmental pollution.
Example 3
As shown in fig. 1 to 5, the gas purifying and waste recycling device for guniting in this embodiment includes all the technical features of embodiment 2, in addition, the device further includes an upper conical section 16 and a lower conical section 17, the upper conical section 16 is a conical structure gradually increasing from top to bottom, the lower conical section 17 is a conical structure gradually decreasing from top to bottom, the upper conical section 16 is disposed at the upper end of the dust removing and purifying body 15, the upper conical section 16 is located between the secondary purifying filter plate 5 and the induced draft fan 6, the waste centralized recycling box 8 is located at the lowest end of the lower conical section 17, and the waste gas input channel 2 is disposed on the conical surface of the lower conical section 17.
In some optional embodiments, the dust-removing and purifying device further comprises a bracket 1, the bracket 1 is fixed on the outer side wall of the dust-removing and purifying body 15, and the stability of fixing the dust-removing and purifying body 15 is enhanced by arranging the bracket 1, for example, the bracket 1 can be detachably arranged on the outer periphery side of the dust-removing and purifying body 15 by adopting a structure such as a bolt; wherein, the bracket 1 can be formed by welding angle steel or rectangular steel pipes, and a rubber buffer cushion is arranged at the joint of the bracket 1 and the dust-removing and purifying body 15.
The beneficial effects in this embodiment are: by arranging the upper conical section 16, the flow velocity of the purified waste gas is improved, and the discharging effect is accelerated; the lower conical section 17 is arranged, so that the solid particle waste is recycled in a concentrated manner, and the speed of the solid particle waste entering the waste concentrated recycling box 8 is increased.
Example 4
As shown in fig. 1 to 5, the gas cleaning and waste recycling device for guniting in the present embodiment includes all the technical features of embodiment 3, in addition, a guniting machine feed port 11 and an annular dust suction channel 12 are provided in a closed box 10 of a guniting machine, the annular dust suction channel 12 is provided below the guniting machine feed port 11, and the annular dust suction channel 12 is communicated with the waste gas input channel 2; the waste recovery power device 14 is arranged right above the feed inlet 11 of the pulp shooting machine, the waste recovery power device 14 is connected with the first channel 9, the first channel 9 is a hose with an internal conveying auger, and the auger is also called a screw conveyor; the dust removing and purifying device further comprises a second channel 13, the second channel 13 is arranged below the annular dust suction channel 12, the second channel 13 is communicated with the waste gas material input channel 2, the second channel 13 is used as a dust suction channel below a waste gas material discharge port of the pulp shooting machine, preferably, the annular dust suction channel 12 and the second channel 13 are combined into a whole, and dust is conveyed to the dust removing and purifying body 15 to be purified.
The beneficial effects in this embodiment are: the waste recovery power device 14 and the first channel 9 are arranged to be internally provided with the hose of the conveying auger, so that the waste is recovered to the pulp shooting machine for recycling.
Example 5
As shown in fig. 1 to 5, the gas cleaning and waste recycling device for guniting in the present embodiment includes all the technical features of embodiment 4, in addition to that, the purge gas discharge port 7 is disposed on the side wall of the housing of the induced draft fan 6, preferably, the housing of the induced draft fan 6 is a cylindrical housing structure, and the purge gas discharge port 7 can be switchably disposed on the housing of the induced draft fan 6.
The beneficial effects in this embodiment are: through setting up the purge gas discharge port 7 on the casing lateral wall of draught fan 6, exhaust emission process air current distributes more rationally after the purification, has reduced the gas discharge in-process because of the too big frictional heating of production of gaseous vortex.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Claims (10)
1. The utility model provides a gas purification and waste recovery device for whitewashing, its characterized in that, including patching machine seal box (10), dust removal purification body (15) and draught fan (6), the lower extreme of dust removal purification body (15) is provided with waste gas material input channel (2) and waste material and concentrates recovery box (8), the top of dust removal purification body (15) is provided with purified gas discharge port (7), purified gas discharge port (7) are passed through draught fan (6) with dust removal purification body (15) inside intercommunication, waste gas material input channel (2) with patching machine seal box (10) intercommunication, the waste material concentrate recovery box (8) through first passageway (9) with patching machine feed inlet (11) intercommunication on patching machine seal box (10).
2. The gas purifying and waste recycling device for guniting according to claim 1, wherein a filtering transverse plate (4) and a plurality of filtering bodies (3) are arranged in the dust removing and purifying body (15), the filtering transverse plate (4) is transversely arranged at the upper end inside the dust removing and purifying body (15), and the filtering bodies (3) are fixed at the lower end of the filtering transverse plate (4).
3. The gas cleaning and scrap recycling apparatus for guniting according to claim 2, wherein said filter body (3) has a cylindrical, square-columnar or prism shape.
4. The gas purifying and waste recovering device for guniting according to claim 2, further comprising secondary purifying filter plates (5), wherein the secondary purifying filter plates (5) are arranged right above the filtering transverse plate (4) at intervals.
5. The gas purifying and waste recovering device for guniting according to claim 4, further comprising an upper conical section (16) and a lower conical section (17), wherein the upper conical section (16) is of a conical structure which gradually increases from top to bottom, the lower conical section (17) is of a conical structure which gradually decreases from top to bottom, the upper conical section (16) is arranged at the upper end of the dedusting and purifying body (15), the upper conical section (16) is positioned between the secondary purifying filter plate (5) and the induced draft fan (6), the waste centralized recovering box (8) is positioned at the lowest end of the lower conical section (17), and the waste gas input channel (2) is arranged on the conical surface of the lower conical section (17).
6. The gas cleaning and scrap recycling apparatus for guniting according to claim 1, further comprising a bracket (1), wherein the bracket (1) is fixed on an outer side wall of the dust cleaning body (15).
7. The gas cleaning and scrap recycling apparatus for shotcrete according to claim 1, wherein a shotcrete machine inlet (11) and an annular dust suction channel (12) are disposed in the shotcrete machine enclosure (10), the annular dust suction channel (12) is disposed below the shotcrete machine inlet (11), and the annular dust suction channel (12) is communicated with the waste gas input channel (2).
8. The gas purifying and waste recycling device for guniting according to claim 7, further comprising a waste recycling power device (14), wherein the waste recycling power device (14) is arranged right above the feed port (11) of the guniting machine, the waste recycling power device (14) is connected with the first channel (9), and the first channel (9) is a hose with a conveying auger arranged inside.
9. The gas purge and scrap recycling apparatus for guniting according to claim 8, further comprising a second passage (13), wherein said second passage (13) is disposed below said annular suction passage (12), and said second passage (13) is communicated with said scrap feeding passage (2).
10. The gas cleaning and scrap recycling apparatus for guniting according to claim 1, wherein the purge gas discharge port (7) is provided in a side wall of a casing of the induced draft fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021340665.4U CN212651488U (en) | 2020-07-09 | 2020-07-09 | Gas purification and waste recovery device for guniting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021340665.4U CN212651488U (en) | 2020-07-09 | 2020-07-09 | Gas purification and waste recovery device for guniting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212651488U true CN212651488U (en) | 2021-03-05 |
Family
ID=74760152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021340665.4U Expired - Fee Related CN212651488U (en) | 2020-07-09 | 2020-07-09 | Gas purification and waste recovery device for guniting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212651488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752391A (en) * | 2021-09-01 | 2021-12-07 | 中煤科工集团重庆研究院有限公司 | Dustless material loading stirring whitewashing all-in-one and control system thereof |
-
2020
- 2020-07-09 CN CN202021340665.4U patent/CN212651488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752391A (en) * | 2021-09-01 | 2021-12-07 | 中煤科工集团重庆研究院有限公司 | Dustless material loading stirring whitewashing all-in-one and control system thereof |
| CN113752391B (en) * | 2021-09-01 | 2022-05-06 | 中煤科工集团重庆研究院有限公司 | Dustless material loading stirring whitewashing all-in-one and control system thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210305 |