CN220300543U - Groundwater denitrification device - Google Patents
Groundwater denitrification device Download PDFInfo
- Publication number
- CN220300543U CN220300543U CN202321870821.1U CN202321870821U CN220300543U CN 220300543 U CN220300543 U CN 220300543U CN 202321870821 U CN202321870821 U CN 202321870821U CN 220300543 U CN220300543 U CN 220300543U
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- Prior art keywords
- denitrification
- cleaning
- fixedly connected
- box
- treatment box
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- 239000003673 groundwater Substances 0.000 title claims description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 239000000945 filler Substances 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002912 waste gas Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 241000220317 Rosa Species 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 6
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002068 microbial inoculum Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 16
- 229920002988 biodegradable polymer Polymers 0.000 description 10
- 239000004621 biodegradable polymer Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000005273 aeration Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000003124 biologic agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011197 physicochemical method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses an underground water denitrification device, which comprises an impurity filtering mechanism and a cleaning motor arranged at one side of the impurity filtering mechanism, wherein one side of the impurity filtering mechanism is provided with the denitrification mechanism, the bottom center position of the denitrification mechanism is provided with a rotating motor, the impurity filtering mechanism comprises a filter box, the inside of the filter box is connected with a denitrification filler plate in a sliding manner, one side of the top of the filter box is rotationally connected with a cleaning box cover, the center position of the top of the filter box is fixedly connected with a water inlet pipe, the inside of the water inlet pipe is provided with a water inlet valve, a drainage pump is fixedly arranged at one side of the bottom of the filter box, the output end of the drainage pump is fixedly connected with a first drainage pipe, the impurity filtering mechanism is arranged to perform preliminary denitrification treatment on underground water by utilizing the denitrification filler plate, meanwhile impurities in the underground water can be filtered, and sulfur iron filler can be placed in the denitrification treatment box as a biological microbial inoculum substrate to perform denitrification.
Description
Technical Field
The utility model relates to the technical field of denitrification, in particular to a groundwater denitrification device.
Background
The denitrification method is a process of removing nitrogen from wastewater to prevent eutrophication of water, and is generally divided into two types, namely a physicochemical method and a biological method, wherein the physicochemical method comprises a gas denitrification method, an ion exchange method, a chlorine treatment method and the like, and is rarely adopted, and in practice, the biological denitrification method of nitrification and denitrification is mostly adopted to treat the wastewater.
Publication number CN219031912U discloses a denitrification water treatment device comprising: the treatment box, the inside fixed mounting of treatment box has biodegradable polymer denitrification filler board, fixed mounting has the feed inlet on the treatment box, the inside fixedly connected with division board of treatment box, the inside fixed mounting of treatment box has the motor, rotate on the division board and be connected with the pivot, the circumference surface fixedly connected with puddler of pivot, the output of motor and the one side end fixed connection of pivot, when needing to carry out denitrification to sewage, get into the inside of treatment box to sewage through the feed inlet for sewage and biodegradable polymer denitrification filler board contact and get into the inside of treatment box, rotate the puddler and stir the inside of treatment box, add the additive through the inside to the treatment box, make sewage and the abundant integration of additive, but this patent still has following problem in the in-service use:
this water treatment facilities of denitrogenation gets into the inside of handling the case through the feed inlet to sewage and biodegradable polymer denitrogenation filler plate contact and get into the inside of handling the case, can lead to the impurity in the sewage to adhere to the surface at biodegradable polymer denitrogenation filler plate, untimely clearance to biodegradable polymer denitrogenation filler plate can appear the phenomenon that biodegradable polymer denitrogenation filler plate blockked up to influence sewage denitrogenation's effect, stir the inside of handling the case through the puddler simultaneously and can only be sewage along a direction rotation, its stirring effect is relatively poor, can not make sewage and abundant reaction of additive, thereby influence sewage treatment's efficiency.
An apparatus for denitrification of groundwater is proposed so as to solve the problems set forth above.
Disclosure of Invention
The utility model aims to provide a groundwater denitrification device, which aims to solve the problems that the sewage is introduced into a treatment box through a feed inlet by the water treatment device for denitrification provided by the background art, so that the sewage is contacted with a biodegradable polymer denitrification filler plate and enters the treatment box, impurities in the sewage can be attached to the surface of the biodegradable polymer denitrification filler plate, the biodegradable polymer denitrification filler plate cannot be cleaned timely, and the phenomenon that the biodegradable polymer denitrification filler plate is blocked can occur, thereby influencing the denitrification effect of the sewage, and simultaneously, the stirring effect of stirring the interior of the treatment box through a rotating stirring rod is poor and the sewage and an additive cannot be fully reacted, so that the sewage treatment efficiency is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a groundwater denitrification device comprises an impurity filtering mechanism and a cleaning motor arranged at one side of the impurity filtering mechanism;
one side of the impurity filtering mechanism is provided with a denitrification mechanism, and the bottom center position of the denitrification mechanism is provided with a rotating motor;
further comprises:
the impurity filtering mechanism comprises a filtering box, a denitrification filler plate is connected inside the filtering box in a sliding manner, and a cleaning box cover is connected to one side of the top of the filtering box in a rotating manner;
the central position of the top of the filter box is fixedly connected with a water inlet pipe, and a water inlet valve is arranged in the water inlet pipe;
wherein, bottom one side fixed mounting of rose box has the drain pump, drain pump output fixedly connected with first drain pipe.
Preferably, the cleaning motor is fixedly arranged on one side of the filter box, the output end of the cleaning motor is fixedly connected with a cleaning driving sprocket, the outer side of the cleaning driving sprocket is connected with a transmission chain in a meshed manner, and one side, far away from the cleaning driving sprocket, of the inside of the transmission chain is connected with a cleaning driven sprocket in a meshed manner.
Preferably, one side of the cleaning driving sprocket and one side of the cleaning driven sprocket are fixedly connected with cleaning threaded rods, two middle parts of the cleaning threaded rods are fixedly connected with cleaning threaded sleeves, two cleaning supports are fixedly connected between the cleaning threaded sleeves, mounting bolts are symmetrically connected with the inner parts of the cleaning supports in a threaded mode, and cleaning brushes are arranged at the bottoms of the cleaning supports.
Preferably, the denitrification mechanism comprises a denitrification treatment box, the rotating motor is fixedly arranged at the center of the bottom of the denitrification treatment box, the output end of the rotating motor is fixedly connected with a denitrification rotating rod, sealing rings are arranged at two ends of the denitrification rotating rod, a plurality of denitrification exhaust pipes are fixedly arranged at the outer side of the denitrification rotating rod, a plurality of exhaust holes are formed in the outer side of the denitrification exhaust pipe, and the top of the denitrification rotating rod is rotationally connected with an air inlet pipe.
Preferably, the bottom one side fixedly connected with second blast pipe of denitrogenation treatment case, the top fixedly connected with third blast pipe of denitrogenation treatment case, one side fixed mounting of third blast pipe has the waste gas treatment case, the inside of waste gas treatment case is provided with the active carbon net, the bottom of active carbon net is provided with the adsorption net, bottom one side fixedly connected with fourth blast pipe of waste gas treatment case.
Preferably, the exhaust gas treatment box is fixedly arranged at the top of the denitrification treatment box, the denitrification rotating rod is rotationally connected with the denitrification treatment box, and the air inlet pipe is fixedly connected with the exhaust gas treatment box.
Preferably, the first drain pipe is fixedly connected with the denitrification treatment box, the cleaning brush is in fit connection with the surface of the denitrification filler plate, and the cleaning brush is fixedly connected with the cleaning support through the mounting bolt.
Compared with the prior art, the utility model has the beneficial effects that: this groundwater denitrification facility can utilize the denitrification filler board to carry out preliminary denitrification to groundwater through setting up impurity filtering mechanism, can filter the impurity in the groundwater simultaneously, can put into the sulfur iron filler and carry out the denitrification as biological fungus agent substrate in the denitrification treatment case through setting up denitrification mechanism, and the denitrification blast pipe can carry out aeration stirring, and its specific content is as follows:
1. the impurity filtering mechanism is arranged, so that the impurity filtering mechanism can be used for carrying out preliminary denitrification treatment on the underground water, impurities in the underground water can be filtered, the cleaning driving sprocket and the driving chain are driven to rotate through the cleaning motor, the rotation of the cleaning threaded rod is realized by utilizing the meshing effect between the driving chain and the cleaning driven sprocket, the cleaning threaded sleeve drives the cleaning support and the cleaning brush to clean the impurities on the surface of the denitrification filler plate, the cleaning box cover is arranged to facilitate the cleaning of the impurities, and meanwhile, the cleaning brush can be replaced;
2. through setting up denitrification facility can enough put into the sulfur-iron filler and carry out the denitrification as biological agent substrate in the denitrification treatment case, also can explode into ammonia (or other gas that does not influence denitrification efficiency) to the denitrification treatment case through the denitrification blast pipe, make groundwater and denitrification reactant can be by abundant stirring mix, improve the efficiency of denitrification, utilize active carbon net and adsorption net to handle the waste gas that the denitrification produced through setting up the waste gas treatment case, can put into the sulfur-iron filler and carry out the denitrification as biological agent substrate in the denitrification treatment case, the denitrification blast pipe can carry out aeration stirring, improve denitrification facility's practicality.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure of an impurity filtering mechanism according to the present utility model;
FIG. 3 is a schematic view of a three-dimensional structure of a cleaning brush according to the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a denitrification mechanism according to the present utility model;
FIG. 5 is a schematic view showing a cross-sectional three-dimensional structure of a denitrification treatment tank according to the present utility model;
FIG. 6 is a schematic view of the three-dimensional structure of the exhaust treatment tank according to the present utility model.
In the figure: 1. an impurity filtering mechanism; 101. a filter box; 102. a denitrification filler plate; 103. cleaning the box cover; 104. a water inlet pipe; 105. a water inlet valve; 106. a draining pump; 107. a first drain pipe; 108. cleaning a motor; 109. cleaning a driving chain wheel; 110. a drive chain; 111. cleaning the driven sprocket; 112. cleaning the threaded rod; 113. cleaning a thread bush; 114. a cleaning support; 115. installing a bolt; 116. a cleaning brush; 2. a denitrification mechanism; 201. a denitrification treatment box; 202. a rotating motor; 203. a denitrification rotating rod; 204. a seal ring; 205. a denitrification exhaust pipe; 206. an exhaust hole; 207. a second exhaust pipe; 208. an air inlet pipe; 209. a third exhaust pipe; 210. an exhaust gas treatment tank; 211. an activated carbon net; 212. an adsorption net; 213. and a fourth exhaust pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a groundwater denitrification device, including impurity filtering mechanism 1, and install the clean motor 108 in impurity filtering mechanism 1 one side, one side of impurity filtering mechanism 1 is provided with denitrification mechanism 2, and the bottom central point of denitrification mechanism 2 puts and is provided with rotating motor 202, impurity filtering mechanism 1 includes rose box 101, the inside sliding connection of rose box 101 has denitrification filler plate 102, the top one side of rose box 101 rotates and is connected with clean case lid 103, wherein, the top central point of rose box 101 is fixed connection has inlet tube 104, the inside of inlet tube 104 is provided with inlet valve 105, wherein, bottom one side of rose box 101 is fixed with drain pump 106, drain pump 106 output fixedly connected with first drain pipe 107, clean motor 108 fixed mounting is in one side of rose box 101, the output fixedly connected with clean driving sprocket 109 of clean motor 108, the outside meshing connection of clean driving sprocket 109 has drive chain 110, one side that the inside of drive chain 110 kept away from clean driven sprocket 111, one side of clean driving sprocket 109 and clean driven sprocket 111 all fixedly connected with clean threaded rod 112, the middle part of two clean threaded rods 112 all is threaded connection has clean sleeve 113, clean threaded connection 114 between two clean driving sprocket 113 and two symmetrical support frames 114 are provided with clean screw thread 114, the screw thread 114 is installed to install the clean screw thread 114, the screw thread 114 is installed to the inside support 114 is fixed connection between the clean screw thread 114, the support is fixed connection is provided with clean screw thread 114. First drain pipe 107 and denitrification treatment case 201 fixed connection, cleaning brush 116 is connected with the surface laminating of denitrification filler board 102, cleaning brush 116 passes through mounting bolt 115 and clean support 114 fixed connection, can utilize denitrification filler board 102 to carry out preliminary denitrification to groundwater through setting up impurity filtering mechanism 1, can filter the impurity in the groundwater simultaneously, clear up through setting up the impurity on cleaning brush 116 denitrification filler board 102 surface, be convenient for clear up the impurity through setting up cleaning box lid 103, can realize the change of cleaning brush 116 simultaneously.
The denitrification mechanism 2 comprises a denitrification treatment tank 201, a rotating motor 202 is fixedly arranged at the center of the bottom of the denitrification treatment tank 201, an denitrification rotating rod 203 is fixedly connected to the output end of the rotating motor 202, sealing rings 204 are arranged at two ends of the denitrification rotating rod 203, a plurality of denitrification exhaust pipes 205 are fixedly arranged on the outer sides of the denitrification rotating rod 203, a plurality of exhaust holes 206 are formed in the outer sides of the denitrification exhaust pipes 205, an air inlet pipe 208 is rotatably connected to the top of the denitrification rotating rod 203, a second exhaust pipe 207 is fixedly connected to one side of the bottom of the denitrification treatment tank 201, a third exhaust pipe 209 is fixedly connected to the top of the denitrification treatment tank 201, an exhaust gas treatment tank 210 is fixedly arranged on one side of the third exhaust pipe 209, an activated carbon net 211 is arranged inside the exhaust gas treatment tank 210, an adsorption net 212 is arranged at the bottom of the activated carbon net 211, a fourth exhaust pipe 213 is fixedly connected to one side of the bottom of the exhaust gas treatment tank 210, the exhaust pipe 210 is fixedly arranged at the top of the denitrification treatment tank 201, the denitrification rotating rod 203 is rotatably connected with the exhaust pipe 201, the air inlet pipe 208 is fixedly connected with the exhaust gas treatment tank 210, and the denitrification mechanism can be used as a denitrification agent to enable denitrification treatment tank to be placed in the denitrification treatment tank or can be fully mixed with ammonia gas, and the denitrification efficiency can be fully improved.
Working principle: before the underground water denitrification device is used, the whole condition of the device needs to be checked firstly to determine that normal work can be carried out, according to the conditions shown in fig. 1-6, firstly, underground water is injected into the filter tank 101 through the water inlet pipe 104, the underground water is denitrified through the denitrification filler plate 102, the underground water subjected to denitrification pretreatment is injected into the denitrification treatment tank 201 through the drainage pump 106, secondly, sulfur-iron filler is put into the denitrification treatment tank 201 to serve as a biological bacterial substrate, the underground water fully reacts with the substrate to carry out denitrification, or ammonia (or other gas which does not affect denitrification efficiency) is injected into the denitrification treatment tank 201 through the air inlet pipe 208, the rotating motor 202 is started to drive the denitrification rotating rod 203 and the denitrification exhaust pipe 205 to rotate, the rotation of the denitrification rotating rod 203 and the denitrification exhaust pipe 205 is carried out, meanwhile, waste gas generated by denitrification enters the waste gas treatment tank 210 through the third exhaust pipe 209, the waste gas is treated through the active carbon net 211 and the adsorption net 212, and is discharged through the fourth exhaust pipe 213, finally, the cleaning motor 108 is started to drive the cleaning driving sprocket 109 and the transmission chain 110 to rotate, the cleaning brush cover 114 is cleaned by the aid of the cleaning brush cover 113, and the cleaning brush cover 116 can be cleaned by the cleaning brush cover 114, and the surface of the cleaning brush cover 116 can be cleaned by the cleaning brush cover surface of the brush cover 112.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A groundwater denitrification device comprises an impurity filtering mechanism (1) and a cleaning motor (108) arranged at one side of the impurity filtering mechanism (1);
one side of the impurity filtering mechanism (1) is provided with a denitrification mechanism (2), and the bottom center position of the denitrification mechanism (2) is provided with a rotating motor (202);
characterized by further comprising:
the impurity filtering mechanism (1) comprises a filtering box (101), wherein a denitrification filler plate (102) is connected inside the filtering box (101) in a sliding manner, and a cleaning box cover (103) is connected to one side of the top of the filtering box (101) in a rotating manner;
the central position of the top of the filter box (101) is fixedly connected with a water inlet pipe (104), and a water inlet valve (105) is arranged in the water inlet pipe (104);
wherein, drain pump (106) is fixedly installed to bottom one side of rose box (101), drain pump (106) output fixedly connected with first drain pipe (107).
2. The groundwater denitrification device according to claim 1, wherein: the cleaning motor (108) is fixedly arranged on one side of the filter box (101), the output end of the cleaning motor (108) is fixedly connected with a cleaning driving sprocket (109), the outer side of the cleaning driving sprocket (109) is connected with a transmission chain (110) in a meshed mode, and one side, far away from the cleaning driving sprocket (109), of the inside of the transmission chain (110) is connected with a cleaning driven sprocket (111) in a meshed mode.
3. The groundwater denitrification device according to claim 2, wherein: one side of clean driving sprocket (109) and clean driven sprocket (111) is all fixedly connected with clean threaded rod (112), two equal threaded connection in middle part of clean threaded rod (112) has clean thread bush (113), two fixedly connected with clean support (114) between clean thread bush (113), the inside symmetry threaded connection of clean support (114) has mounting bolt (115), the bottom of clean support (114) is provided with cleaning brush (116).
4. The groundwater denitrification device according to claim 1, wherein: the denitrification mechanism (2) comprises a denitrification treatment box (201), a rotating motor (202) is fixedly arranged at the bottom center of the denitrification treatment box (201), the output end of the rotating motor (202) is fixedly connected with a denitrification rotating rod (203), sealing rings (204) are arranged at two ends of the denitrification rotating rod (203), a plurality of denitrification exhaust pipes (205) are fixedly arranged at the outer sides of the denitrification rotating rod (203), a plurality of exhaust holes (206) are formed in the outer sides of the denitrification exhaust pipes (205), and an air inlet pipe (208) is rotatably connected to the top of the denitrification rotating rod (203).
5. The groundwater denitrification device according to claim 4, wherein: the utility model discloses a nitrogen removal treatment box, including nitrogen removal treatment box (201), bottom one side fixedly connected with second blast pipe (207), the top fixedly connected with third blast pipe (209) of nitrogen removal treatment box (201), one side fixed mounting of third blast pipe (209) has waste gas treatment box (210), the inside of waste gas treatment box (210) is provided with active carbon net (211), the bottom of active carbon net (211) is provided with adsorption net (212), bottom one side fixedly connected with fourth blast pipe (213) of waste gas treatment box (210).
6. The groundwater denitrification device according to claim 5, wherein: the waste gas treatment box (210) is fixedly arranged at the top of the denitrification treatment box (201), the denitrification rotating rod (203) is rotationally connected with the denitrification treatment box (201), and the air inlet pipe (208) is fixedly connected with the waste gas treatment box (210).
7. A groundwater denitrification device according to claim 3, wherein: the first drain pipe (107) is fixedly connected with the denitrification treatment box (201), the cleaning brush (116) is in fit connection with the surface of the denitrification filler plate (102), and the cleaning brush (116) is fixedly connected with the cleaning support (114) through the mounting bolt (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870821.1U CN220300543U (en) | 2023-07-17 | 2023-07-17 | Groundwater denitrification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870821.1U CN220300543U (en) | 2023-07-17 | 2023-07-17 | Groundwater denitrification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300543U true CN220300543U (en) | 2024-01-05 |
Family
ID=89345846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321870821.1U Active CN220300543U (en) | 2023-07-17 | 2023-07-17 | Groundwater denitrification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300543U (en) |
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2023
- 2023-07-17 CN CN202321870821.1U patent/CN220300543U/en active Active
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