CN101486505A - Non-secondary pollution water circulating system for spraying dust removing - Google Patents
Non-secondary pollution water circulating system for spraying dust removing Download PDFInfo
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- CN101486505A CN101486505A CNA2009100247728A CN200910024772A CN101486505A CN 101486505 A CN101486505 A CN 101486505A CN A2009100247728 A CNA2009100247728 A CN A2009100247728A CN 200910024772 A CN200910024772 A CN 200910024772A CN 101486505 A CN101486505 A CN 101486505A
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Abstract
The invention relates to a water cycling system, in particular to a secondary pollution-free water cycling system used for spraying and de-dusting. According to the technical proposal provided by the invention, the secondary pollution-free water cycling system used for spraying and de-dusting comprises a water outlet hole and a pump suction inlet arranged on the main body of a sedimentation tank; water is supplied through pipelines from the water outlet hole to a hardening and tempering water reservoir; the pump suction inlet is connected with the water inlet end of a spraying pump by pipelines; the water outlet end of the spraying pump is connected with a plurality of spraying heads by pipelines; a cycling pump is arranged between the main body of the sedimentation tank and the hardening and tempering water reservoir; and the water inlet end of the cycling pump is positioned in the hardening and tempering water reservoir, and the water outlet end of the cycling pump supplies water for the main body of the sedimentation tank through pipelines. When in use, the water cycling system has the advantages of no exclusion and no secondary pollution and can effectively save water resources and the like.
Description
Technical field
The present invention relates to a kind of water circulation system, especially a kind of non-secondary pollution water circulating system for spraying dust removing.
Background technology
At present, general enterprise mainly uses dry dust removal equipments such as sack cleaner, tornado dust collector and electrostatic precipitator when dedusting.Wherein, sack cleaner is generally used for elementary dedusting, and its dust collection capacity is general, and energy consumption is especially big, and work-ing life is but very short, continues 3～4 months dust settling pockets of dedusting and has just stopped up, and small dust is not easy to eliminate; The tornado dust collector cleaning shaft is longer, and small dust also is not easy to eliminate; Though the electrostatic precipitator better dust removal effect costs an arm and a leg, also there is easy blocking problem in its cleaning apparatus.Therefore, be badly in need of better dust removal effect, long service life, low-cost Wet-way dust-collector.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide that a kind of nothing effluxes, non-secondary pollution and the effective non-secondary pollution water circulating system for spraying dust removing of conserve water resource.
According to technical scheme provided by the invention, described non-secondary pollution water circulating system for spraying dust removing, comprise the relief hole and the water pump suction inlet that are provided with on the precipitation main tank body, supply water to hardening and tempering reservoir by pipeline in the relief hole, the water pump suction inlet is by the feed-water end of pipe connection spray water pump, there are some spray headers the water side of spray water pump by pipe connection, between precipitation main tank body and hardening and tempering reservoir, be provided with water circulating pump, the feed-water end of water circulating pump is positioned at hardening and tempering reservoir, and the water side of water circulating pump is carried out moisturizing by pipeline to the precipitation main tank body.
The some division plates that set up at described precipitation main tank body inwall, described division plate will precipitate main tank body and be divided into dust-containing water reception tank and at least two dust-containing water settling tanks, offer the water stream channel that is communicated with dust-containing water reception tank and dust-containing water settling tank or two dust-containing water settling tanks in the division plate top ends, the water stream channel of offering on adjacent two division plates is and shifts to install, and is provided with the water pump suction inlet on the dust-containing water settling tank pool wall away from the dust-containing water reception tank.Offer the drain outlet that is communicated with dust-containing water reception tank and dust-containing water settling tank or two dust-containing water settling tanks in the division plate bottom.On dust-containing water settling tank pool wall, also be provided with overflow weir and mudhole, and described overflow weir, relief hole and mudhole position reduce successively away from the dust-containing water reception tank.
Be equipped with modified weak base piece layer at the hardening and tempering reservoir inner bottom surface, on modified weak base piece layer, be equipped with the permeable gland layer that it is compressed.Described modified weak base piece layer is a block lime carbonate shop layer.Described permeable gland layer is the permeable block layer of tiling.
Described spray header is included in and connects the water stream channel of offering in the termination, is connected with spiral helicine atomizing piece on the connection termination at the ejiction opening place of corresponding water stream channel, and the extension line of described atomizing piece and water stream channel has intersection point.Described atomizing piece is by dwindling gradually to extending also away from an end that connects the termination near an end that connects the termination, and outer wall is processed with screw thread in described connection termination, has nut near on the connection termination of atomizing piece one end.
On the water pump suction inlet, be coated with filtering net.
When the present invention works, have do not have efflux, non-secondary pollution and effective advantage such as conserve water resource.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention.
Fig. 2 is the vertical view of precipitation main tank body among the present invention.
Fig. 3 is A-A sectional view of Fig. 2.
Fig. 4 is the hardening and tempering reservoir one-piece construction synoptic diagram among the present invention.
Fig. 5 is the spray header one-piece construction synoptic diagram among the present invention.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: this non-secondary pollution water circulating system for spraying dust removing, comprise the relief hole 2 and water pump suction inlet 3 that are provided with on the precipitation main tank body 1, supply water to hardening and tempering reservoir 4 by pipeline in relief hole 2, water pump suction inlet 3 is by the feed-water end of pipe connection spray water pump 5, there are some spray headers 6 water side of spray water pump 5 by pipe connection, between precipitation main tank body l and hardening and tempering reservoir 4, be provided with water circulating pump 7, the feed-water end of water circulating pump 7 is positioned at hardening and tempering reservoir 4, and the water side of water circulating pump 7 is carried out moisturizing by pipeline to precipitation main tank body 1.
The some division plates 12 that set up at described precipitation main tank body 1 inwall, described division plate 12 will precipitate main tank body 1 and be divided into dust-containing water reception tank 13 and at least two dust-containing water settling tanks 14, offer the water stream channel 15 that is communicated with dust-containing water reception tank 13 and dust-containing water settling tank 14 or two dust-containing water settling tanks 14 in division plate 12 top ends, the water stream channel of offering on adjacent two division plates 12 15 is and shifts to install, and is provided with water pump suction inlet 3 on dust-containing water settling tank 14 pool walls away from dust-containing water reception tank 13.Offer the drain outlet 17 that is communicated with dust-containing water reception tank 13 and dust-containing water settling tank 14 or two dust-containing water settling tanks 14 in division plate 12 bottoms.On dust-containing water settling tank 14 pool walls, also be provided with away from dust-containing water reception tank 13 overflow weir 18, with mudhole 19, and described overflow weir 18, relief hole 2 reduces successively with mudhole 19 positions.
Be equipped with modified weak base piece layer 41 at hardening and tempering reservoir 4 inner bottom surfaces, on modified weak base piece layer 41, be equipped with the permeable gland layer 42 that it is compressed.Described modified weak base piece layer 41 is a block lime carbonate shop layer.Described permeable gland layer 42 is the permeable block layer of tiling.
Described spray header 6 is included in and connects the water stream channel of offering in the termination 61 62, is connected with spiral helicine atomizing piece 63 on the connection termination 61 at the ejiction opening place of corresponding water stream channel 62, and described atomizing piece 63 has intersection point with the extension line of water stream channel 62.Described atomizing piece 63 is by dwindling gradually to extending also away from an end that connects termination 61 near an end that connects termination 61, and 61 outer walls are processed with screw thread in described connection termination, have nut 64 near on the connection termination 61 of atomizing piece 63 1 ends.
On water pump suction inlet 3, be coated with filtering net 8.
During work the precipitation main tank body 1 in, when the dirt thing progressively rises to relief hole 2 and water pump suction inlet 3 positions at the bottom of the pond, at this moment need to clear up the deposition plaster in the precipitation main tank body 1, at this moment, earlier relief hole 2 is opened, the water of relief hole more than 2 is flowed in the hardening and tempering reservoir 4 to be deposited, the relief hole below 2 is a plaster, substantially remove through artificial or lift technique, then, close relief hole 2, starting water circulating pump 7 returns water in the precipitation main tank body 1, open additional water valve then, replenishing precipitation main tank body 1 interior water level to overflow weir 18 has water to discharge, and closes additional water valve then.Start spray water pump 5, spray water carries out the wet dedusting of ash-laden gas by spray header 6 ejections of pipeline from being positioned at gas wash tower.
During use, on the pool wall of dust-containing water reception tank 13, gas wash tower is installed, spray a large amount of water in the gas wash tower from top to bottom, this spray water enters dust adhesion in the ash-laden gas and flushing in the dust-containing water reception tank 13, when the dust-containing water in the dust-containing water reception tank 13 gathers certain depth, dust-containing water enters in the dust-containing water settling tank 14 by the water stream channel of offering on the dividing plate 12 between dust-containing water reception tank 13 and the dust-containing water settling tank 14 15, when the dust-containing water in the dust-containing water settling tank 14 gathered certain depth, dust-containing water entered in the next dust-containing water settling tank 14 by the water stream channel of offering on the dividing plate 12 between the two dust-containing water settling tanks 14 15.Because being, the water stream channel of offering on adjacent two division plates 12 15 shifts to install, each water stream channel 15 exit end face is to division plate 12, do not allow water stream channel 15 be aligned with each other, make the water route of dust-containing water increase, flow velocity reduces, when reducing the current disturbance settled dust is stirred once again, quicken the precipitation of the dust in the dust-containing water, make that the dust sedimentation effect in the dust-containing water is good.
On dust-containing water settling tank 14 pool walls, be provided with water pump suction inlet 3, make spray water to reuse like this away from dust-containing water reception tank 13, the conserve water resource, but in use, water pump suction inlet 3 needs to install filtering net.
And the general industrial flue dust all is weakly acidic, so carry out the dedusting of Industrial fumes by spray water in gas wash tower after, recirculated water in settling tank all is weakly acidic, weakly acidic recirculated water is fed in the hardening and tempering reservoir 4, see through permeable gland layer 42 back and modified weak base piece layer 41 reaction, reacted water is alkalescent water, this alkalescent water is continued to extract out and reuse, saved water resources, avoided secondary pollution, the alkalescent water after modified is to having better cleaning performance attached to the slightly acidic dust on the Wet-way dust-collector.
During use, the end that termination 61 is fixed on shower will be connected, because atomizing piece 63 has intersection point with the extension line of water stream channel 62, so will be punched in atomizing piece 63 from the water stream channel 62 interior water that spray atomizes, atomizing effect is better, atomized water is opened along being the directional divergence that is similar to 60 ° with water stream channel 62, and it is pipe external spiral of the present invention that realization has the pipe internal screw of technology, makes spout stop up never.
Claims (10)
1, a kind of non-secondary pollution water circulating system for spraying dust removing, it is characterized in that: comprise relief hole (2) and water pump suction inlet (3) that precipitation main tank body (1) upward is provided with, supply water to hardening and tempering reservoir (4) by pipeline in relief hole (2), water pump suction inlet (3) is by the feed-water end of pipe connection spray water pump (5), there are some spray headers (6) water side of spray water pump (5) by pipe connection, between precipitation main tank body (1) and hardening and tempering reservoir (4), be provided with water circulating pump (7), the feed-water end of water circulating pump (7) is positioned at hardening and tempering reservoir (4), and the water side of water circulating pump (7) is carried out moisturizing by pipeline to precipitation main tank body (1).
2, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 1, it is characterized in that: the some division plates (12) that set up at described precipitation main tank body (1) inwall, described division plate (12) will precipitate main tank body (1) and be divided into dust-containing water reception tank (13) and at least two dust-containing water settling tanks (14), offer the water stream channel (15) that is communicated with dust-containing water reception tank (13) and dust-containing water settling tank (14) or two dust-containing water settling tanks (14) in division plate (12) top ends, the water stream channel of offering on adjacent two division plates (12) (15) is and shifts to install, and is provided with water pump suction inlet (3) on dust-containing water settling tank (14) pool wall away from dust-containing water reception tank (13).
3, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 2 is characterized in that: offer the drain outlet (17) that is communicated with dust-containing water reception tank (13) and dust-containing water settling tank (14) or two dust-containing water settling tanks (14) in division plate (12) bottom.
4, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 2, it is characterized in that: on dust-containing water settling tank (14) pool wall, also be provided with away from dust-containing water reception tank (13) overflow weir (18), with mudhole (19), and described overflow weir (18), relief hole (2) reduce successively with mudhole (19) position.
5, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 1, it is characterized in that: be equipped with modified weak base piece layer (41) at hardening and tempering reservoir (4) inner bottom surface, on modified weak base piece layer (41), be equipped with the permeable gland layer (42) that it is compressed.
6, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 5 is characterized in that: described modified weak base piece layer (41) is block lime carbonate shop layer.
7, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 5 is characterized in that: described permeable gland layer (42) is the permeable block layer of tiling.
8, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 1, it is characterized in that: described spray header (6) is included in and connects the water stream channel of offering in the termination (61) (62), be connected with spiral helicine atomizing piece (63) on the connection termination (61) at the ejiction opening place of corresponding water stream channel (62), described atomizing piece (63) has intersection point with the extension line of water stream channel (62).
9, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 8, it is characterized in that: described atomizing piece (63) is by dwindling gradually to extending also away from an end that connects termination (61) near an end that connects termination (61), outer wall is processed with screw thread in described connection termination (61), has nut (64) near on the connection termination (61) of atomizing piece (63) one ends.
10, non-secondary pollution water circulating system for spraying dust removing as claimed in claim 1 is characterized in that: be coated with filtering net (8) on water pump suction inlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100247728A CN101486505A (en) | 2009-02-13 | 2009-02-13 | Non-secondary pollution water circulating system for spraying dust removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100247728A CN101486505A (en) | 2009-02-13 | 2009-02-13 | Non-secondary pollution water circulating system for spraying dust removing |
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| Publication Number | Publication Date |
|---|---|
| CN101486505A true CN101486505A (en) | 2009-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2009100247728A Pending CN101486505A (en) | 2009-02-13 | 2009-02-13 | Non-secondary pollution water circulating system for spraying dust removing |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966522A (en) * | 2010-11-26 | 2011-02-09 | 中冶赛迪工程技术股份有限公司 | Washing and cooling system for bottom of gas holder |
| CN102430556A (en) * | 2011-12-28 | 2012-05-02 | 重庆广仁铁塔制造有限公司 | Hot-dip galvanizing zinc smoke treatment process and system |
| CN104289055A (en) * | 2014-08-08 | 2015-01-21 | 安徽米特吉激光科技有限公司 | Dedusting apparatus |
| CN110947271A (en) * | 2019-12-06 | 2020-04-03 | 格力电器（武汉）有限公司 | Welding fume purification treatment device |
| CN111111351A (en) * | 2020-01-16 | 2020-05-08 | 广西金科环境工程有限公司 | Artificial board drying tail gas dust removal device and method |
| CN111524689A (en) * | 2020-04-28 | 2020-08-11 | 广东电网有限责任公司 | Water circulation system suitable for spray water cooling system transformer is established to outside |
| CN112275060A (en) * | 2020-10-15 | 2021-01-29 | 山东蓝海北大物联科技有限公司 | Industrial waste gas desulfurization denitration dust collecting equipment |
| CN113019046A (en) * | 2021-03-04 | 2021-06-25 | 重庆工程职业技术学院 | Automatic spray dust removal device for coal mine |
-
2009
- 2009-02-13 CN CNA2009100247728A patent/CN101486505A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966522A (en) * | 2010-11-26 | 2011-02-09 | 中冶赛迪工程技术股份有限公司 | Washing and cooling system for bottom of gas holder |
| CN101966522B (en) * | 2010-11-26 | 2012-01-04 | 中冶赛迪工程技术股份有限公司 | Washing and cooling system for bottom of gas holder |
| CN102430556A (en) * | 2011-12-28 | 2012-05-02 | 重庆广仁铁塔制造有限公司 | Hot-dip galvanizing zinc smoke treatment process and system |
| CN104289055A (en) * | 2014-08-08 | 2015-01-21 | 安徽米特吉激光科技有限公司 | Dedusting apparatus |
| CN110947271A (en) * | 2019-12-06 | 2020-04-03 | 格力电器（武汉）有限公司 | Welding fume purification treatment device |
| CN111111351A (en) * | 2020-01-16 | 2020-05-08 | 广西金科环境工程有限公司 | Artificial board drying tail gas dust removal device and method |
| CN111524689A (en) * | 2020-04-28 | 2020-08-11 | 广东电网有限责任公司 | Water circulation system suitable for spray water cooling system transformer is established to outside |
| CN112275060A (en) * | 2020-10-15 | 2021-01-29 | 山东蓝海北大物联科技有限公司 | Industrial waste gas desulfurization denitration dust collecting equipment |
| CN113019046A (en) * | 2021-03-04 | 2021-06-25 | 重庆工程职业技术学院 | Automatic spray dust removal device for coal mine |
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Application publication date: 20090722 |