CN211896402U - High-density pool for removing hardness and silicon from coal chemical wastewater - Google Patents
High-density pool for removing hardness and silicon from coal chemical wastewater Download PDFInfo
- Publication number
- CN211896402U CN211896402U CN202020296281.0U CN202020296281U CN211896402U CN 211896402 U CN211896402 U CN 211896402U CN 202020296281 U CN202020296281 U CN 202020296281U CN 211896402 U CN211896402 U CN 211896402U
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- Prior art keywords
- oil
- tank
- partition plate
- plate
- transmission roller
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- 239000002351 wastewater Substances 0.000 title claims abstract description 43
- 239000000126 substance Substances 0.000 title claims abstract description 18
- 239000003245 coal Substances 0.000 title claims abstract description 15
- 239000010703 silicon Substances 0.000 title claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 14
- 239000003921 oil Substances 0.000 claims abstract description 88
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000005192 partition Methods 0.000 claims abstract description 38
- 239000003814 drug Substances 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000002699 waste material Substances 0.000 claims abstract description 26
- 238000004062 sedimentation Methods 0.000 claims abstract description 23
- 238000007667 floating Methods 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 9
- 238000005189 flocculation Methods 0.000 claims description 7
- 230000016615 flocculation Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000010865 sewage Substances 0.000 description 9
- 238000007790 scraping Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000004075 wastewater filtration Methods 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model belongs to the field of chemical wastewater treatment, in particular to a coal chemical wastewater hardness-removing desilicication high-density tank, which comprises an oil removing tank, a sedimentation tank and a feeding mechanism, wherein the oil removing tank is provided with a wastewater inlet and a wastewater outlet, the oil removing tank is provided with an oil removing structure and an oil collecting tank, the oil removing structure comprises a first transmission roller, a second transmission roller, a third transmission roller and an oil absorbing belt, the oil absorbing belt is contacted with the floating oil layer at the top of the oil removing tank, the first transmission roller is driven by a driving motor and is linked with the second transmission roller and the third transmission roller through the oil absorbing belt; the sedimentation tank is communicated with a waste water outlet of the oil removing tank through a waste discharge pipe, a feeding mechanism is arranged on the waste discharge pipe, and the feeding mechanism comprises a medicine box, an upper partition plate, a lower partition plate, a material leaking plate and a driving structure; the medical kit is fixedly arranged on the waste discharge pipe, and an upper partition plate and a lower partition plate which are parallel are arranged in the medical kit. The utility model discloses can effectively reduce matters such as oil, silicon in the waste water, the waste water treatment cost is low.
Description
Technical Field
The utility model relates to a chemical industry waste water treatment technical field specifically is a coal chemical industry waste water removes silicon high density pond of hardness.
Background
The coal mining causes the original underground water with good water quality to be polluted, a large amount of coal dust, rock dust, suspended matters, artificial pollution and microorganisms enter the water, and the suspended matters, the chemical oxygen demand, sulfides, the total hardness and the like in the mine water are higher. Therefore, a large amount of over-standard sewage discharged by a mine is directly discharged without being treated, so that water quality pollution and underground water system damage are caused, a lot of coal mine production and domestic water is passive, the mine sewage is a precious resource, how to treat and recycle the mine sewage, a large amount of work is done for many years, a certain score is achieved, a sedimentation tank is one of indispensable devices in wastewater filtration treatment, and the sedimentation tank is a structure for removing suspended matters in water by using sedimentation.
The existing wastewater treatment sedimentation tank can not completely treat wastewater, is not in place, has higher cost and fussy operation, and can not effectively remove substances such as silicon, oil and the like in water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal chemical industry waste water removes high-density pond of hardness desiliconization to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a coal chemical industry wastewater hardness-removing and silicon-removing high-density pool comprises an oil removing tank, a sedimentation tank and a feeding mechanism, wherein the oil removing tank is provided with a wastewater inlet and a wastewater outlet, an oil removing structure and an oil collecting tank are arranged on the oil removing tank, the oil removing structure comprises a first transmission roller, a second transmission roller, a third transmission roller and an oil absorption belt, the oil absorption belt is in contact with a floating oil layer on the top of the oil removing tank, and the first transmission roller is driven by a driving motor and is linked with the second transmission roller and the third transmission roller through the oil absorption belt; the sedimentation tank is communicated with a waste water outlet of the oil removing tank through a waste discharge pipe, a feeding mechanism is arranged on the waste discharge pipe, and the feeding mechanism comprises a medicine box, an upper partition plate, a lower partition plate, a material leaking plate and a driving structure; the medicine chest is fixedly arranged on the waste discharge pipe, an upper partition plate and a lower partition plate which are parallel are arranged in the medicine chest, and the upper partition plate is transversely arranged and forms a material cavity with the upper part of the medicine chest; the upper partition plate and the lower partition plate are provided with corresponding leakage holes, a channel is arranged between the upper partition plate and the lower partition plate, and a material leakage plate is connected in the channel in a sliding mode.
Preferably, the sedimentation tank comprises a mixing zone, a flocculation zone, a sedimentation zone and a concentration zone which are communicated, the mixing zone is communicated with the wastewater outlet, and a stirring device is arranged in the mixing zone; and a sludge concentration device is arranged in the concentration area and is used for concentrating the flocculated and precipitated sludge.
Preferably, the driving structure comprises a motor, a cam, a push plate and a support plate, wherein the motor is arranged on the waste discharge pipe, and the output end of the motor is connected with the cam.
Preferably, a spring is arranged on the push plate, the end part of one side of the push plate is matched with the cam, the end part of the other side of the push plate is connected with the supporting plate, the supporting plate penetrates through the side wall of the medicine box and is connected with the material leaking plate, and a material leaking hole corresponding to the material leaking hole is formed in the material leaking plate.
Preferably, the leak hole on the lower partition plate is connected with a material pipe, and the material pipe extends into the waste discharge pipe.
Preferably, a return spring connected with the end part of the blanking plate is further arranged in the channel.
Furthermore, an oil scraping plate is installed on the oil collecting tank and is in contact with the oil absorption belt, and the oil scraping plate is used for scraping the oil adsorbed on the oil absorption belt into the oil collecting tank.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can effectively reduce matters such as oil, silicon in the waste water, the waste water treatment cost is low. The wastewater firstly enters the oil removing tank, floating oil in the wastewater can form a floating oil layer, the first transmission roller wheel is driven by the driving motor, the second transmission roller wheel and the third transmission roller wheel are linked by the oil absorption belt, so that the oil absorption belt runs to absorb oil, and oil on the oil absorption belt can be scraped by the oil scraping plate; waste water gets into in the waste pipe after the deoiling, in the medicament in the medical kit can get into the waste pipe, the medicament if: lime, NaOH, Na2CO3, required all kinds of medicaments such as precipitant and magnesium agent make the sewage that gets into in the waste pipe directly discharge into the sedimentation tank after fully contacting with the medicament, effectively improve the combination efficiency between medicament and the sewage to improve the precipitation efficiency in later stage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the sedimentation tank of the present invention.
In the figure: 1. removing an oil tank; 2. a sedimentation tank; 21. a mixing zone; 211. a stirring device; 22. a flocculation zone; 23. a settling zone; 24. a concentration zone; 25. a sludge concentration device; 3. an oil collecting tank; 4. a first drive roller; 5. a second drive roller; 6. a third drive roller; 7. an oil absorption belt; 8. a waste discharge pipe; 9. a medicine chest; 10. an upper partition plate; 11. a lower partition plate; 12. a material leaking plate; 121. a material leaking hole; 13. a drive structure; 131. a motor; 132. a cam; 133. pushing the plate; 134. a support plate; 14. a material pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a coal chemical industry wastewater hardness removal and silicon removal high-density pool comprises an oil removal tank 1, a sedimentation tank 2 and a feeding mechanism, wherein the oil removal tank 1 is provided with a wastewater inlet and a wastewater outlet, an oil removal structure and an oil collection tank 3 are arranged on the oil removal tank 1, the oil removal structure comprises a first transmission roller 4, a second transmission roller 5, a third transmission roller 6 and an oil absorption belt 7, the oil absorption belt 7 is in contact with floating oil layers on the top of the oil removal tank 1, and the first transmission roller 4 is driven by a driving motor and is linked with the second transmission roller 5 and the third transmission roller 6 through the oil absorption belt 7; the sedimentation tank 2 is communicated with a wastewater outlet of the oil removing tank 1 through a waste discharge pipe 8, a feeding mechanism is arranged on the waste discharge pipe 8, and the feeding mechanism comprises a medicine box 9, an upper partition plate 10, a lower partition plate 11, a material leaking plate 12 and a driving structure 13; the medicine chest 9 is fixedly arranged on the waste discharge pipe 8, an upper partition plate 10 and a lower partition plate 11 which are parallel are arranged in the medicine chest 9, and the upper partition plate 10 is transversely arranged and forms a material cavity with the upper part of the medicine chest 9; the upper partition plate 10 and the lower partition plate 11 are provided with corresponding leak holes, a channel is arranged between the upper partition plate 10 and the lower partition plate 11, and a material leaking plate 12 is connected in the channel in a sliding manner.
Further, the sedimentation tank 2 comprises a mixing zone 21, a flocculation zone 22, a sedimentation zone 23 and a concentration zone 24 which are communicated, the mixing zone 21 is communicated with a wastewater outlet, and a stirring device 211 is arranged in the mixing zone 21; be equipped with sludge concentration device 25 in the concentrated district 24, sludge concentration device 25 is used for flocculating, mud after the sediment is concentrated, wherein agitating unit 211 in the mixed area 21 makes medicament and waste water stirring flash mixed, waste water gets into flocculation district 22, colloid and the fine suspended solid that make in the flocculation district 22 sewage through the medicament effect condense into the flocculating constituent, waste water after the flocculation gets into sedimentation district 23 and carries out mud-water separation, the supernatant discharge gets into next processing procedure, the mud of separation is concentrated by sludge concentration device 25 in getting into concentrated district 24.
Further, the driving structure 13 includes a motor 131, a cam 132, a pushing plate 133 and a support plate 134, the motor 131 is installed on the waste pipe 8, and the output end of the motor is connected with the cam 132.
Further, a spring is arranged on the push plate 133, the end part of one side of the push plate 133 is matched with the cam 132, the end part of the other side of the push plate 133 is connected with the support plate 134, the support plate 134 penetrates through the side wall of the medicine box 9 and is connected with the material leaking plate 12, and the material leaking plate 12 is provided with a material leaking hole 121 corresponding to the material leaking hole.
Furthermore, a material pipe 14 is connected to the leak hole on the lower partition plate 11, and the material pipe 14 extends into the waste discharge pipe 8.
Furthermore, a return spring connected with the end part of the material leaking plate 12 is arranged in the channel.
Further, an oil scraping plate is installed on the oil collecting tank 3 and is in contact with the oil absorption belt 7, and the oil scraping plate is used for scraping the oil adsorbed on the oil absorption belt 7 into the oil collecting tank 3.
The working principle is as follows:
the oil removing box 1 of the utility model is provided with a wastewater inlet and a wastewater outlet, wastewater enters the oil removing box 1 first, floating oil in the wastewater can form a floating oil layer, the first transmission roller 4 is driven by the driving motor, and the second transmission roller 5 and the third transmission roller 6 are linked by the oil absorption belt 7, so that the oil absorption belt 7 runs to absorb oil, and the oil on the oil absorption belt 7 can be scraped by the oil scraping plate; waste water gets into in the waste pipe 8 of arranging after the deoiling, in the medicament meeting gets into waste pipe 8 of arranging in the medical kit 9, the medicament if: lime, NaOH, Na2CO3, required all kinds of medicaments such as precipitant and magnesium agent make the sewage that gets into in the waste discharge pipe 8 directly discharge in the sedimentation tank 2 after fully contacting with the medicament, effectively improve the combination efficiency between medicament and the sewage to improve the precipitation efficiency in later stage. Can effectively reduce substances such as oil, silicon and the like in the wastewater, and has low wastewater treatment cost. The medicine adding of the medicine box 9 is as follows: by starting the motor 131, the motor 131 drives the cam 132 to operate, the cam 132 is matched with the end part of the push plate 133, the push plate 133 is intermittently driven, the support plate 134 is driven by the push plate 133 to move, the material leaking plate 12 is driven by the support plate 134 to move, the material leaking plate 12 reciprocates under the matching of the return spring, when the material leaking holes 121 on the material leaking plate 12 correspond to the material leaking holes on the upper partition plate 10 and the lower partition plate 11, the medicament in the medicine box 9 enters the waste discharge pipe 8 through the material pipe 14, the medicament is intermittently added, and the combination efficiency between the medicament and the sewage is improved.
It is worth noting that: the whole device is controlled by the master control device, and the equipment matched with the control device is common equipment, so that the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The high-density pool for removing hardness and silicon from coal chemical wastewater is characterized by comprising an oil removing tank (1), a sedimentation tank (2) and a feeding mechanism, wherein the oil removing tank (1) is provided with a wastewater inlet and a wastewater outlet, the oil removing tank (1) is provided with an oil removing structure and an oil collecting tank (3), the oil removing structure comprises a first transmission roller (4), a second transmission roller (5), a third transmission roller (6) and an oil absorbing belt (7), the oil absorbing belt (7) is in contact with a floating oil layer on the top of the oil removing tank (1), the first transmission roller (4) is driven by a driving motor and is linked with the second transmission roller (5) and the third transmission roller (6) through the oil absorbing belt (7); the sedimentation tank (2) is communicated with a wastewater outlet of the oil removing tank (1) through a waste discharge pipe (8), a feeding mechanism is arranged on the waste discharge pipe (8), and the feeding mechanism comprises a medicine box (9), an upper partition plate (10), a lower partition plate (11), a material leaking plate (12) and a driving structure (13); the medicine chest (9) is fixedly arranged on the waste discharge pipe (8), an upper partition plate (10) and a lower partition plate (11) which are parallel are arranged in the medicine chest (9), and the upper partition plate (10) is transversely arranged and forms a material cavity with the upper part of the medicine chest (9); the upper partition plate (10) and the lower partition plate (11) are provided with corresponding leakage holes, a channel is arranged between the upper partition plate (10) and the lower partition plate (11), and a material leakage plate (12) is connected in the channel in a sliding manner.
2. The coal chemical industry wastewater hardness and silicon removal high-density tank as claimed in claim 1, is characterized in that: the sedimentation tank (2) comprises a mixing zone (21), a flocculation zone (22), a sedimentation zone (23) and a concentration zone (24) which are communicated with each other, the mixing zone (21) is communicated with a wastewater outlet, and a stirring device (211) is arranged in the mixing zone (21); and a sludge concentration device (25) is arranged in the concentration area (24), and the sludge concentration device (25) is used for concentrating the flocculated and precipitated sludge.
3. The coal chemical industry wastewater hardness and silicon removal high-density tank as claimed in claim 1, is characterized in that: the driving structure (13) comprises a motor (131), a cam (132), a push plate (133) and a support plate (134), wherein the motor (131) is arranged on the waste discharge pipe (8), and the output end of the motor is connected with the cam (132).
4. The coal chemical industry wastewater hardness and silicon removal high-density tank as claimed in claim 3, is characterized in that: the medicine box leakage device is characterized in that a spring is arranged on the push plate (133), the end part of one side of the push plate (133) is matched with the cam (132), the end part of the other side of the push plate (133) is connected with the support plate (134), the support plate (134) penetrates through the side wall of the medicine box (9) and is connected with the material leakage plate (12), and the material leakage plate (12) is provided with a material leakage hole (121) corresponding to the material leakage hole.
5. The coal chemical industry wastewater hardness and silicon removal high-density tank as claimed in claim 1, is characterized in that: the leak hole on the lower partition plate (11) is connected with a material pipe (14), and the material pipe (14) extends into the waste discharge pipe (8).
6. The coal chemical industry wastewater hardness and silicon removal high-density tank as claimed in claim 1, is characterized in that: and a return spring connected with the end part of the material leaking plate (12) is also arranged in the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296281.0U CN211896402U (en) | 2020-03-11 | 2020-03-11 | High-density pool for removing hardness and silicon from coal chemical wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296281.0U CN211896402U (en) | 2020-03-11 | 2020-03-11 | High-density pool for removing hardness and silicon from coal chemical wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211896402U true CN211896402U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020296281.0U Expired - Fee Related CN211896402U (en) | 2020-03-11 | 2020-03-11 | High-density pool for removing hardness and silicon from coal chemical wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN211896402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415853A (en) * | 2021-05-26 | 2021-09-21 | 路德环境科技股份有限公司 | Integrated treatment device for mixed wastewater of chamfering and machining |
| CN114409161A (en) * | 2021-12-30 | 2022-04-29 | 南京化工园博瑞德水务有限公司 | Impurity removing equipment for triethylamine wastewater |
-
2020
- 2020-03-11 CN CN202020296281.0U patent/CN211896402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415853A (en) * | 2021-05-26 | 2021-09-21 | 路德环境科技股份有限公司 | Integrated treatment device for mixed wastewater of chamfering and machining |
| CN114409161A (en) * | 2021-12-30 | 2022-04-29 | 南京化工园博瑞德水务有限公司 | Impurity removing equipment for triethylamine wastewater |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |