CN211255322U - Contact reaction sheet for water treatment and water treatment reactor - Google Patents
Contact reaction sheet for water treatment and water treatment reactor Download PDFInfo
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- CN211255322U CN211255322U CN201922320752.7U CN201922320752U CN211255322U CN 211255322 U CN211255322 U CN 211255322U CN 201922320752 U CN201922320752 U CN 201922320752U CN 211255322 U CN211255322 U CN 211255322U
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- water treatment
- contact reaction
- packing
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000011282 treatment Methods 0.000 title claims abstract description 69
- 238000012856 packing Methods 0.000 claims abstract description 82
- 239000010865 sewage Substances 0.000 claims abstract description 51
- 239000000945 filler Substances 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 5
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 235000019738 Limestone Nutrition 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 239000006028 limestone Substances 0.000 claims description 3
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000005909 Kieselgur Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 15
- 239000012466 permeate Substances 0.000 abstract description 6
- 239000007787 solid Substances 0.000 description 10
- 229910001385 heavy metal Inorganic materials 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000011221 initial treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a contact reaction piece and water treatment reactor for water treatment, the contact reaction piece includes: the sewage treatment device comprises a permeable layer, two packing layers, an outer frame and water outlets, wherein the two packing layers are arranged at intervals, the outer frame is sleeved outside the two packing layers, a water collecting layer is formed between the two packing layers in the outer frame, the water outlets are arranged on the outer frame and communicated with the water collecting layer, and the permeable layer is arranged on two sides of the packing layers, so that sewage can permeate the permeable layer and the packing layers to permeate the water collecting layer; the water treatment reactor comprises at least one reaction tank and at least one contact reaction sheet. The utility model provides a contact reaction piece and water treatment reactor for water treatment has increased the area of contact of sewage with the packing layer, has improved sewage treatment efficiency, has overcome and has leaded to whole packing layer inefficacy and vertical flow direction to adsorb, the big problem of filtration mode head loss because of the top layer filler blocks up.
Description
Technical Field
The utility model belongs to the technical field of water treatment facilities technique and specifically relates to a contact reaction piece and water treatment reactor for water treatment is related to.
Background
In the process of industrial development and urbanization, human activities produce a large amount of industrial sewage and domestic sewage, and due to pollution and shortage of water resources, the sewage needs to be treated and reused so as to reduce waste of water resources and protect ecological environment. The sewage treatment technology is divided into primary treatment, secondary treatment and tertiary treatment according to the water quality condition after treatment and the direction of treated water, wherein the primary treatment generally removes solid matters, heavy metal ions, chromaticity and odor substances in a suspended state in the sewage by physical treatment methods such as filtration, adsorption and the like. The existing filtering and adsorbing sewage treatment equipment adopts a vertical (upward flow and downward flow) water flow mode, and sewage is adsorbed and filtered by a filler under the water pressure to remove suspended solids, heavy metal ions and the like in the sewage. The vertical water flow packing adsorption and filtration mode is adopted, so that the problems of surface packing blockage, large head loss and the like are easily caused. The contact time of sewage and filler, area of contact, the sewage treatment efficiency of direct influence filler absorption, filtration mode, and vertical rivers filler absorption, filtration mode because sewage gets into initial frequent and initial section filler contact, lead to area of contact little, initial section filler easily adsorbs the saturated pollutant and holds back the jam, lead to sewage treatment inefficiency. In addition, during the operation of the equipment, after the filler (filtering or adsorbing agent) is adsorbed and saturated or blocked at the initial section, even if the filler at the subsequent section is still effective, the filler needs to be integrally replaced, the replacement operation is complex, the sewage treatment efficiency is also reduced, and the production cost is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a contact reaction piece and water treatment reactor for water treatment improves sewage treatment efficiency, prevents to pack the jam.
In order to achieve the above object, the present invention provides a contact reaction plate for water treatment, comprising: permeable bed, packing layer, outer frame and delivery port, the packing layer is two and the interval sets up, outer frame cover is established two outside the packing layer two in the outer frame form the water catch layer between the packing layer, the delivery port sets up on the outer frame and feed through the water catch layer, the permeable bed sets up the packing layer both sides make sewage can see through the permeable bed with the packing layer infiltration the water catch layer.
Optionally, the water permeable layer comprises a mesh plate.
Optionally, a supporting frame is connected between the two grid plates on two sides of the filler layer.
Optionally, the filler layer comprises at least one filler unit, and the stacked filler units are separated by the water permeable layer.
Optionally, the filler unit is one or more of limestone, gypsum, zeolite, slag and steel slag.
Optionally, the filler unit is a mixture of one or more of activated carbon, clay, diatomaceous earth, zeolite, and activated alumina.
Optionally, the filler unit is an iron powder or iron-carbon micro-electrolysis filler.
The utility model also provides a water treatment reactor, water treatment reactor includes at least one reaction tank, be provided with a contact reaction piece that is used for handling sewage in the reaction tank at least, be provided with the drain pipe in the reaction tank, the hose intercommunication that is used for the drainage of contact reaction piece the drain pipe.
Optionally, a plurality of contact reaction plates are arranged in the reaction tank, and adjacent contact reaction plates are arranged at intervals.
Optionally, the water treatment reactor comprises a plurality of reaction tanks, and a water discharge pipe of the former reaction tank is communicated with the latter reaction tank.
The utility model provides a contact reaction piece and water treatment reactor for water treatment, the contact reaction piece includes: the sewage treatment device comprises a permeable layer, two packing layers, an outer frame and water outlets, wherein the two packing layers are arranged at intervals, the outer frame is sleeved outside the two packing layers, a water collecting layer is formed between the two packing layers in the outer frame, the water outlets are arranged on the outer frame and communicated with the water collecting layer, and the permeable layer is arranged on two sides of the packing layers, so that sewage can permeate the permeable layer and the packing layers to permeate the water collecting layer; the water treatment reactor comprises at least one reaction tank, at least one contact reaction sheet for treating sewage is arranged in the reaction tank, a drain pipe is arranged in the reaction tank, and a hose for draining of the contact reaction sheet is communicated with the drain pipe. The utility model provides a contact reaction piece for water treatment, the water-collecting layer sets up between two packing layers that bilateral symmetry set up, adsorbs through the packing layer, filters, redox gets rid of suspended solid, heavy metal ion, total phosphorus etc. in the aquatic, has increased the area of contact of sewage with the packing layer, has improved sewage treatment efficiency, has overcome and has leaded to whole packing layer inefficacy and vertical flow direction to adsorb, the big problem of filtration mode head loss because of the top layer packs to block up.
Drawings
FIG. 1 is a schematic front view of a contact reaction plate according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a contact reaction plate according to an embodiment of the present invention;
FIG. 3 is a schematic left view of a contact reaction plate according to an embodiment of the present invention;
FIG. 4 is a schematic view of a multilayer packing for a contact reaction plate according to an embodiment of the present invention;
fig. 5 is a schematic view of a water treatment reactor according to an embodiment of the present invention.
Wherein: the method comprises the following steps of 1-a packing layer, 101-a first packing unit, 102-a second packing unit, 103-a third packing unit, 2-a permeable layer, 3-a support frame, 4-an outer frame, 5-a handle, 6-a water outlet, 7-a water collecting layer, 8-a hose, 10-a contact reaction sheet, 20-a first reaction tank, 201-a first water drainage pipe, 30-a second reaction tank and 301-a second water drainage pipe.
Detailed Description
The following description of the embodiments of the present invention will be described in more detail with reference to the drawings. Advantages and features of the present invention will become apparent from the following description and claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
The utility model provides a contact reaction piece for water treatment, figure 1 is the utility model discloses a contact reaction piece main view schematic diagram that an embodiment provided, figure 2 is the utility model discloses a contact reaction piece overlooking schematic diagram that an embodiment provided, figure 3 is the utility model discloses a contact reaction piece left side view schematic diagram that an embodiment provided, refer to figure 1-figure 3, a contact reaction piece for water treatment includes: permeable bed 2, packing layer 1, outer frame 4 and delivery port 6, packing layer 1 is two and the interval sets up, outer frame 4 cover is established two outside packing layer 1 outer frame 4 interior two form an inner chamber between the packing layer 1, be water-collecting layer 7 promptly, delivery port 6 sets up outer frame 4 is last and is communicated water-collecting layer 7, permeable bed 2 sets up packing layer 1 both sides makes sewage can see through permeable bed 2 with 1 infiltration of packing layer water-collecting layer 7. The packing layer 1 is a filtering or adsorbing agent capable of filtering or adsorbing suspended solid, heavy metal ions, total phosphorus, chromaticity, odor substances and the like in water, and when sewage passes through the permeable layer 2 and the packing layer 1, the suspended solid, the heavy metal ions, the total phosphorus, the chromaticity and the odor substances in the sewage are removed. The packing layer 1 is a rectangular thin plate, and the corresponding outer frame 4 is a rectangular frame.
The existing filtering and adsorbing sewage treatment equipment adopts a vertical (upward flow and downward flow) water flow mode, and sewage is adsorbed and filtered by a filler under the water pressure to remove suspended solids, heavy metal ions and the like in the sewage. Adopt vertical rivers filler to adsorb, the filtration mode, take place the top layer easily and pack and block up, the big scheduling problem of loss of head, and the utility model provides a contact reaction piece for water treatment, sewage pass through packing layer 1 and 2 infiltration water-collecting layer 7 of permeable bed along the horizontal direction, have overcome the packing layer and have blockked up easily and vertical flow direction adsorbs, filter the big problem of loss of head. In addition, sewage and the contact time of packing layer, area of contact, direct influence packing layer absorption, filtration mode's sewage treatment efficiency, the utility model provides a contact reaction piece for water treatment, packing layer 1 are the sheet metal that two intervals set up, and sewage permeates water-collecting layer 7 from the outside of two packing layers 1 respectively, has increased sewage and packing layer 1's contact time, and then has improved sewage treatment efficiency.
Referring to fig. 1-3, the water permeable layer 2 comprises a mesh plate. The grid plate is a metal grid plate or a plastic grid plate and the like. Two of packing layer 1 both sides be connected with support frame 3 between the net board, support frame 3 supports the net board, prevents that the net board warp. The handles 5 are arranged on the two opposite side faces of the outer frame 4, so that the contact reaction sheet can be conveniently and integrally replaced. And a hose 8 is arranged at one end of the water outlet 6, which is far away from the outer frame 4.
Fig. 4 is a schematic view of a multilayer packing of a contact reaction plate according to an embodiment of the present invention, referring to fig. 1 to 4, the packing layer 1 includes at least one packing element, and the stacked packing elements are separated from each other by the water permeable layer 2. Specifically, the first filler unit 101 is one or a mixture of more of limestone, gypsum, zeolite, slag and steel slag, and plays a role in filtering, adsorbing and removing phosphorus and suspended solids in water; the second filler unit 102 is one or a mixture of more of activated carbon, clay, diatomite, zeolite and activated alumina, and plays a role in adsorbing and removing organic matters and heavy metal ions, chroma or peculiar smell in water; the third filler unit 103 is a reducing agent such as iron powder and scrap iron, and plays a role in removing high-valence pollutants in water through a reduction flocculation reaction; the fourth filler unit is an iron-carbon micro-electrolysis filler, and the micro-electrolysis material filled in the wastewater generates potential difference to carry out electrolysis treatment on the wastewater so as to achieve the purpose of degrading organic pollutants. As those skilled in the art will readily appreciate, the filler units are not limited to the above-listed adsorbents, filters, etc. The packing layer 1 includes at least one packing element, that is, the packing layer 1 is one of the above first, second, third or fourth packing elements 101, 102, 103 or a combination of a plurality of packing elements, for example, fig. 4, and the packing layer 1 is a combination of the first, second and third packing elements 101, 102 and 103.
The utility model also provides a water treatment reactor, high-efficient water treatment reactor includes at least one reaction tank, be provided with a contact reaction piece that is used for handling sewage in the reaction tank at least, be provided with the drain pipe in the reaction tank, the hose intercommunication that is used for the drainage of contact reaction piece the drain pipe. And one contact reaction sheets are arranged in the reaction tank, and the adjacent contact reaction sheets are arranged at intervals. The high-efficiency water treatment reactor comprises a plurality of reaction tanks, wherein the water discharge pipe of the former reaction tank is communicated with the latter reaction tank. Fig. 5 is a schematic view of a water treatment reactor provided by an embodiment of the present invention, referring to fig. 5, when the high efficiency water treatment reactor includes two reaction tanks, respectively a first reaction tank 20 and a second reaction tank 30, a plurality of contact reaction plates 10 disposed at intervals are disposed in the first reaction tank 20, and a first drain pipe 201, the first drain pipe 201 is connected to the hoses 8 of the plurality of contact reaction plates 10, the other end of the first drain pipe 201 communicates with the second reaction tank 30, the first drain pipe 201 injects the sewage treated for the first time into the second reaction tank 30, the contact reaction plates 10 disposed at intervals are disposed in the second reaction tank 30, and a second drain pipe 301, the second drain pipe 301 directly discharges or further treats the sewage treated for the second time. When a single contact reaction sheet 10 is blocked and needs to be replaced, the hose 9 is pulled out and lifted out through the handle 5, and then a new contact reaction sheet 10 can be replaced. The throughput of single-stage reaction pond is limited, probably can't be clean with sewage treatment, the utility model discloses a establish ties the multistage reaction pond (if first reaction tank 20 and second reaction tank 30 establish ties), and solid suspended solid, heavy metal ion, organic matter etc. in the sewage are removed to a great extent to multistage purification.
In summary, in the embodiment of the present invention provides a contact reaction plate for water treatment and a water treatment reactor, the contact reaction plate for water treatment includes: the sewage treatment device comprises two permeable layers 2, packing layers 1, an outer frame 4 and water outlets 6, wherein the packing layers 1 are arranged at intervals, the outer frame 4 is sleeved outside the two packing layers 1, a water collecting layer 7 is formed between the two packing layers 1 in the outer frame 4, the water outlets 6 are arranged on the outer frame 4 and communicated with the water collecting layer 7, and the permeable layers 2 are arranged on two sides of the packing layers 1, so that sewage can permeate into the water collecting layer 7 through the permeable layers 2 and the packing layers 1; the sewage treatment device is characterized in that at least one contact reaction sheet 10 for treating sewage is arranged in the reaction tank, a drain pipe is arranged in the reaction tank, and a hose for draining of the contact reaction sheet 10 is communicated with the drain pipe. The utility model provides a contact reaction piece for water treatment, the water-collecting layer sets up between two packing layers that bilateral symmetry set up, adsorbs through the packing layer, filters, redox gets rid of suspended solid, heavy metal ion, total phosphorus etc. in the aquatic, has increased the area of contact of sewage with the packing layer, has improved sewage treatment efficiency, has overcome and has leaded to whole packing layer inefficacy and vertical flow direction to adsorb, the big problem of filtration mode head loss because of the top layer packs to block up.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (10)
1. A contact reaction plate for water treatment, comprising: permeable bed, packing layer, outer frame and delivery port, the packing layer is two and the interval sets up, outer frame cover is established two outside the packing layer two in the outer frame form the water catch layer between the packing layer, the delivery port sets up on the outer frame and feed through the water catch layer, the permeable bed sets up the packing layer both sides make sewage can see through the permeable bed with the packing layer infiltration the water catch layer.
2. The contact reaction sheet for water treatment according to claim 1, wherein the water permeable layer comprises a mesh plate.
3. The contact reaction plate for water treatment according to claim 2, wherein a support frame is connected between two of the grid plates on both sides of one of the packing layers.
4. The contact reaction plate for water treatment according to claim 1, wherein the filler layer comprises at least one filler element, and the stacked filler elements are separated from each other by the water permeable layer.
5. The contact reaction plate for water treatment according to claim 4, wherein the filler unit is a mixture of one or more of limestone, gypsum, zeolite, slag and steel slag.
6. The contact reaction sheet for water treatment according to claim 4, wherein the filler unit is a mixture of one or more of activated carbon, clay, diatomaceous earth, zeolite, and activated alumina.
7. The contact reaction sheet for water treatment according to claim 4, wherein the filler unit is iron powder or iron carbon micro-electrolysis filler.
8. The utility model provides a water treatment reactor, its characterized in that, water treatment reactor includes at least one reaction tank, at least, be provided with one in the reaction tank and be used for handling the contact reaction piece of sewage, be provided with the drain pipe in the reaction tank, the hose intercommunication that is used for the drainage of contact reaction piece the drain pipe, the contact reaction piece includes: permeable bed, packing layer, outer frame and delivery port, the packing layer is two and the interval sets up, outer frame cover is established two outside the packing layer two in the outer frame form the water catch layer between the packing layer, the delivery port sets up on the outer frame and feed through the water catch layer, the permeable bed sets up the packing layer both sides make sewage can see through the permeable bed with the packing layer infiltration the water catch layer.
9. The water treatment reactor according to claim 8, wherein a plurality of the contact reaction plates are arranged in one reaction tank, and adjacent contact reaction plates are arranged at intervals.
10. The water treatment reactor according to claim 9, comprising a plurality of the reaction cells, wherein the water discharge pipe of a preceding reaction cell is communicated with a succeeding reaction cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320752.7U CN211255322U (en) | 2019-12-23 | 2019-12-23 | Contact reaction sheet for water treatment and water treatment reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320752.7U CN211255322U (en) | 2019-12-23 | 2019-12-23 | Contact reaction sheet for water treatment and water treatment reactor |
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| Publication Number | Publication Date |
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| CN211255322U true CN211255322U (en) | 2020-08-14 |
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| CN201922320752.7U Active CN211255322U (en) | 2019-12-23 | 2019-12-23 | Contact reaction sheet for water treatment and water treatment reactor |
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| CN (1) | CN211255322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844951A (en) * | 2019-12-23 | 2020-02-28 | 招商局生态环保科技有限公司 | Contact reaction sheet for water treatment and water treatment reactor |
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- 2019-12-23 CN CN201922320752.7U patent/CN211255322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844951A (en) * | 2019-12-23 | 2020-02-28 | 招商局生态环保科技有限公司 | Contact reaction sheet for water treatment and water treatment reactor |
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