CN110790425A - Sewage phosphorus removal device - Google Patents
Sewage phosphorus removal device Download PDFInfo
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- CN110790425A CN110790425A CN201911089968.5A CN201911089968A CN110790425A CN 110790425 A CN110790425 A CN 110790425A CN 201911089968 A CN201911089968 A CN 201911089968A CN 110790425 A CN110790425 A CN 110790425A
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- liquid
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- 239000010865 sewage Substances 0.000 title claims abstract description 87
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 35
- 239000011574 phosphorus Substances 0.000 title claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 89
- 238000005070 sampling Methods 0.000 claims description 33
- 239000003814 drug Substances 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000011550 stock solution Substances 0.000 abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012851 eutrophication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
Abstract
The invention provides a sewage dephosphorization device, which comprises: dephosphorization case, cylinder, stock solution subassembly, spray tube, exchange subassembly and drain pipe, the dephosphorization case includes: the utility model discloses a sewage dephosphorization device, including closing plate and body, the closing chamber that closing plate and body are constituteed is the reaction chamber, and the cylinder is fixed on the body lateral wall, the output of cylinder and the one end fixed connection of closing plate, install the crossbeam on the body lateral wall, install the stock solution subassembly on the crossbeam, the spray tube is installed in the reaction chamber, and the transfer line and stock solution subassembly intercommunication are passed through to the one end of spray tube, the exchange unit mount is in the reaction chamber bottom, the drain pipe is installed on the body lateral wall, and the drain pipe is located one of reaction intracavity and serves and installs the filter screen, and the drain pipe is located this external one and serves the water valve of installing the switching drain pipe, and the phosphorus removal work is carried out to sewage to a small amount of.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a sewage dephosphorization device.
Background
In recent years, the problem of water eutrophication caused by discharging a large amount of nitrogen and phosphorus-containing sewage into rivers, lakes and lakes leads to frequent large-scale blooms and red tides in most lakes and offshore sea areas in China, and the water quality safety of the water and the sustainable development of economy in China are seriously influenced and restricted. Relative to nitrogen and phosphorus, the nitrogen and phosphorus are more easily limiting factors for causing the eutrophication of lakes.
In a small-scale production process or a laboratory experiment, phosphorus-containing sewage is generated, if the phosphorus-containing sewage is uniformly conveyed to a sewage treatment station for treatment or a sewage treatment tank for phosphorus removal is specially built, the cost is undoubtedly increased and the phosphorus-containing sewage is not practical, and in order to solve the problem, a convenient phosphorus removal device is urgently needed to treat a small amount of phosphorus-containing sewage generated in the production or experiment.
Disclosure of Invention
The invention provides a sewage dephosphorization device, which solves the problem that a small amount of phosphorus-containing sewage generated in production or experiment in the prior art can not simply and quickly remove phosphorus in sewage.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sewage phosphorus removal device comprises: dephosphorization case, cylinder, stock solution subassembly, spray tube, exchange subassembly and drain pipe, the dephosphorization case includes: the device comprises a sealing plate and a body, wherein the body is of a barrel-shaped structure with an open top, the sealing plate is used for sealing the body, a sealing cavity formed by the sealing plate and the body is a reaction cavity, a cylinder is fixed on the side wall of the body, the output end of the cylinder is fixedly connected with one end of the sealing plate, the cylinder is used for pushing the sealing plate to move in the vertical direction, a cross beam is installed on the side wall of the body, a liquid storage assembly is installed on the cross beam and used for storing liquid medicine, a spraying cylinder is installed in the reaction cavity, one end of the spraying cylinder is communicated with the liquid storage assembly through a liquid conveying pipe and used for spraying the liquid medicine into the reaction cavity, an exchange assembly is installed at the bottom of the reaction cavity and used for stirring sewage in the reaction cavity to fully mix the sewage with the liquid medicine sprayed by the spraying cylinder, a drain, one end of the drain pipe, which is positioned in the reaction cavity, is provided with a filter screen, and one end of the drain pipe, which is positioned outside the body, is provided with a water valve for opening and closing the drain pipe.
Compared with the prior art, the invention has the following beneficial effects:
when the sewage dephosphorization device is used, the air cylinder is started at first, the air cylinder pushes the sealing plate to move towards the body, the reaction cavity is opened by the sealing plate, then the sewage containing phosphorus is poured into the reaction cavity from the upper part of the body, the sewage enters the reaction cavity, then the liquid medicine in the liquid storage component is conveyed into the spraying barrel through the liquid conveying pipe, the liquid medicine is sprayed into the reaction cavity through the spraying holes in the spraying barrel, the sewage and the liquid medicine in the reaction cavity are fully mixed by the exchange component, so that the phosphorus in the sewage is removed, finally the water feeding valve of the drain pipe is opened, the water after the phosphorus is removed is discharged by the drain pipe, the sediment generated by the reaction of the liquid medicine and the sewage is blocked in the reaction cavity by the filter screen, the device is convenient to use and low in production cost, and is suitable for carrying out dephosphorization treatment on a small amount of phosphorus-containing sewage generated in the small-sized production process or experiments in a laboratory, and does not need to The problem can be solved, and the cost is saved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a sewage dephosphorization apparatus.
Fig. 2 is a schematic structural view of the filter disc.
FIG. 3 is a schematic structural diagram of a liquid storage assembly.
FIG. 4 is a schematic structural diagram of a sampling assembly.
Fig. 5 is an enlarged view of a portion a in fig. 1.
Description of reference numerals: the device comprises a body 1, an upper box body 101, a lower box body 102, a sealing plate 2, a reaction chamber 3, a spraying barrel 4, a liquid storage chamber 401, a spraying hole 402, a drainage pipe 5, a filter screen 6, a filter disc 7, a mounting frame 701, a grid 702, a supporting block 8, a cylinder 9, sewage 10, a guide column 11, a sealing ring 12, a liquid storage tank 13, liquid medicine 14, a cross beam 15, a liquid inlet 16, a liquid conveying pipe 17, a second water pump 18, an observation ruler 19, an observation chamber 20, a communicating pipe 21, a water changing pipe 22, a first water pump 23, a sampling barrel 24, a sampling channel 25, a feeding pipe 26, a discharging pipe 27, a cavity 28, a first spring 29, a plugging rod 30, a push rod 31, a first groove 32, a stop 33, a second spring 34, a limiting pin 35, a sliding groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:
as shown in FIG. 1, the present invention provides a sewage phosphorus removal device, comprising: dephosphorization case, cylinder 9, stock solution subassembly, spray cylinder 4, exchange subassembly and drain pipe 5, the dephosphorization case includes: the device comprises a closing plate 2 and a body 1, wherein the body 1 is of a barrel-shaped structure with an open top, the closing plate 2 is used for closing the body 1, a closed cavity formed by the closing plate 2 and the body 1 is a reaction cavity 3, a cylinder 9 is fixed on the side wall of the body 1, the output end of the cylinder 9 is fixedly connected with one end of the closing plate 2, the cylinder 9 is used for pushing the closing plate 2 to move in the vertical direction, a cross beam 15 is installed on the side wall of the body 1, a liquid storage component is installed on the cross beam 15 and used for storing liquid medicine 14, a spraying cylinder 4 is installed in the reaction cavity 3, one end of the spraying cylinder 4 is communicated with the liquid storage component through a liquid conveying pipe 17, the spraying cylinder 4 is used for spraying the liquid medicine 14 into the reaction cavity 3, an exchange component is installed at the bottom of the reaction cavity 3 and used for stirring sewage 10 in the reaction cavity 3, so that the sewage, the utility model discloses a spray tube 4, including spray tube 4, drain pipe 5, filter screen 6, drain pipe 5, water valve, spray tube 4, a plurality of spray holes 402 that communicate liquid storage chamber 401 with the external world are seted up to spray tube 4, drain pipe 5 installs on the lateral wall of body 1, and drain pipe 5 is used for communicating external world and reaction chamber 3, and drain pipe 5 is located one of reaction chamber 3 and serves and install filter screen 6, and drain pipe 5 is located one of body 1 outer and serves the water valve of installing switching drain pipe 5, and spray tube 4 is both ends. When the portable sewage 10 dephosphorization device is used, firstly, the cylinder 9 is started, the cylinder 9 pushes the closing plate 2 to move towards the body 1, the closing plate 2 opens the reaction cavity 3, then the sewage 10 containing phosphorus is poured into the reaction cavity 3 from the upper part of the body 1, the sewage 10 enters the reaction cavity 3, then the liquid medicine 14 in the liquid storage component is conveyed into the liquid storage cavity 401 of the spraying barrel 4 through the liquid conveying pipe 17, the liquid medicine 14 in the liquid storage cavity 401 is sprayed to the reaction cavity 3 through the spraying hole 402 communicated with the liquid storage cavity 401, the exchange component fully mixes the sewage 10 and the liquid medicine 14 in the reaction cavity 3, so that the phosphorus in the sewage 10 is removed, finally, the water supply valve of the water discharging pipe 5 is opened, the water after the phosphorus is removed is discharged by the water discharging pipe 5, and the sediment generated by the reaction of the liquid medicine 14 and the sewage 10 is blocked in the reaction cavity 3 by the filter screen 6, the device is convenient to use and, the phosphorus-containing sewage treatment device is suitable for phosphorus removal treatment of a small amount of phosphorus-containing sewage 10 generated in a small-sized production process or in a laboratory, and the problem that a sewage 10 treatment pool is not needed to be built at a high cost or the phosphorus-containing sewage 10 is not needed to be conveyed to a sewage 10 treatment station for treatment is solved, so that the cost is saved.
As shown in fig. 2, a filter disc 7 is further installed in the reaction chamber 3, the filter disc 7 is located right above the spraying cylinder 4, and the filter disc 7 includes: the installation frame 701 is annular, the grid 702 is installed on the installation frame 701, the installation frame 701 is supported by the supporting blocks 8 installed on the side wall of the reaction chamber 3, and the grid 702 is used for filtering impurities entering the sewage 10 in the reaction chamber 3. The mesh 702 can filter the larger impurities in the sewage 10, the impurities are blocked on the mesh 702, the impurities can be taken out by taking out the filter disc 7 from the top of the body 1, and the body 1 comprises: the guide post 11 is installed on two sides of the top of the lower box body 102, guide grooves for inserting the guide posts 11 are formed in two sides of the bottom of the upper box body 101, the guide posts 11 are inserted into the guide grooves, a sealing ring 12 is installed on the end face, contacting with the bottom of the lower box body 102, of the bottom of the upper box body 101, the sealing ring 12 can seal the contacting portion of the upper box body 101 and the lower box body 102, and water leakage is prevented. The closing plate 2 is used for closing the top of the upper box 101, and the closing plate 2, the upper box 101 and the lower box 102 form a closed reaction chamber 3. When the sediment at the bottom of the reaction chamber 3 needs to be cleaned, the upper box body 101 and the lower box body 102 can be detached only by upwards pulling the upper box body 101, so that the bottom of the reaction chamber 3 is convenient to clean.
As shown in fig. 3, the reservoir assembly includes: liquid reserve tank 13 and second water pump 18, liquid reserve tank 13 is installed on crossbeam 15, and liquid reserve tank 13 is inside to be used for storing liquid medicine 14, and inlet 16 has been seted up at liquid reserve tank 13 top, installs second water pump 18 in the liquid reserve tank 13, second water pump 18's output with transfer line 17 intercommunication, the other end of transfer line 17 and the stock solution chamber 401 intercommunication of spray tube 4, second water pump 18 are used for passing through transfer line 17 with liquid medicine 14 in the liquid reserve tank 13 and carry in the stock solution chamber 401. Carry the liquid medicine 14 in the liquid reserve tank 13 in the liquid reserve chamber 401 through the first water pump 23 with high-pressure mode to the liquid medicine 14 spouts reaction chamber 3 from spraying hole 402, still include: observe chi 19, observe chi 19 and install on liquid reserve tank 13 lateral wall, observe chi 19 and adopt transparent material to make, observe 19 inside the having seted up of chi and observe chamber 20, the both ends of observing chamber 20 all communicate with liquid reserve tank 13 through a communicating pipe 21, and the bottom of observing chamber 20 is located same horizontal plane with the bottom in the liquid reserve tank 13, offers the scale that represents the 14 liquid levels of the inside liquid medicine of liquid reserve tank 13 on observing 19 one side that deviates from liquid reserve tank 13. The liquid level of the liquid medicine 14 in the liquid storage tank 13 can be observed in real time through the scales on the observation ruler 19, so that whether the liquid medicine 14 needs to be added into the liquid storage tank 13 or not can be known conveniently and timely.
The switching assembly includes: first water pump 23 and trade water pipe 22, first water pump 23 is installed in reaction chamber 3 bottom, installs on first water pump 23's the output and trades water pipe 22, trades water pipe 22 and extends towards the direction that deviates from reaction chamber 3 bottom, and first water pump 23 is through trading water pipe 22 with the sewage 10 of reaction chamber 3 bottom to the sewage 10 liquid level, realizes that the sewage 10 of reaction chamber 3 bottom exchanges with the sewage 10 at top. The working principle of the exchange component is as follows: first water pump 23 exchanges the sewage 10 of bottom with the sewage 10 on upper strata through trading water pipe 22, realizes the circulation of upper sewage 10 and lower floor's sewage 10, makes things convenient for liquid medicine 14 and sewage 10 intensive mixing to accelerate the reaction rate of liquid medicine 14 and sewage 10, improve the speed that sewage 10 handled.
As shown in fig. 4 and 5, the method further includes: sampling assembly, sampling assembly installs in 3 bottoms in reaction chamber, and sampling assembly is used for taking a sample bottom, middle level and upper strata to sewage 10 in the reaction chamber 3 to detect sewage 10's purification degree, sampling assembly includes: sampling section of thick bamboo 24, inlet pipe 26 and discharging pipe 27, sampling section of thick bamboo 24 is installed in 3 bottoms on the reaction chamber vertically, and sampling section of thick bamboo 24 is inside to be sampling channel 25, installs inlet pipe 26 on the sampling section of thick bamboo 24, and inlet pipe 26 is three, and three inlet pipe 26 is installed uniformly on sampling section of thick bamboo 24, and three inlet pipe 26 communicates upper strata, middle level and bottom and sampling channel 25 of sewage 10 respectively, and discharging pipe 27 and external intercommunication are passed through to sampling channel 25's bottom, install three shutoff subassembly down on the lateral wall of box 102, three shutoff subassembly is used for three inlet pipe 26 of shutoff respectively. The working principle of the sampling assembly is as follows: when the sewage 10 in the reaction chamber 3 is detected by sampling, the corresponding inlet pipes 26 are sealed by using three plugging components respectively, the leakage of the liquid medicine 14 from the outlet pipe 27 is prevented, when the sewage 10 on the upper layer or other two layers is required to be taken out for detection, the corresponding two layers of inlet pipes 26 are plugged by the plugging components, the sewage 10 on the corresponding layer enters the sampling channel 25 from the corresponding inlet pipe 26 and is then discharged from the outlet pipe 27, so that the sewage 10 on the corresponding layer is detected, if the sewage 10 is treated to reach the standard, the treated sewage 10 can be discharged by opening a water valve, and the pollution to the environment is reduced.
Each said plugging assembly comprising: blocking rod 30, first spring 29, push rod 31 and chucking spare, cavity 28 has been seted up on the box 102 down, install the one end of first spring 29 in the cavity 28, the other end of first spring 29 extends and is connected with the one end of blocking rod 30 towards the direction of reaction chamber 3, the other end of blocking rod 30 inserts in inlet pipe 26, the one end that blocking rod 30 is located cavity 28 is served and is connected with the one end of push rod 31, first recess 32 has been seted up on the lower box 102 lateral wall, the box 102 lateral wall is worn out down from first recess 32 to the other end of push rod 31, install dog 33 on the push rod 31, dog 33 is located first recess 32, the sunken second recess that forms of the lateral wall of first recess 32, install the chucking spare in the second recess, the chucking spare is used for restricting dog 33 and moves towards the direction that deviates from reaction chamber 3, first spring 29 is in tensile state this moment. The retainer includes: the lower box body 102 is provided with a second spring 34, a limiting pin 35 and a push handle 37, one end of the second spring 34 is mounted at the bottom of the second groove, the other end of the second spring 34 extends towards the direction of the first groove 32 and is fixedly connected with one end of the limiting pin 35, the other end of the limiting pin 35 is tightly attached to the push rod 31 under the elastic force of the second spring 34, one side of the limiting pin 35 is tightly attached to the stop block 33, the side wall of the lower box body 102 is provided with a sliding groove 36, the sliding groove 36 is communicated with the second groove, the push handle 37 is slidably arranged in the sliding groove 36, one end of the push handle 37 is fixedly connected with the limiting pin 35, and the push handle 37 is used for pushing the limiting pin 35 to move towards the direction. The working principle of the plugging component is as follows: when the feeding pipe 26 of the corresponding layer needs to be opened, the pushing handle 37 of the corresponding layer is pushed firstly, so that the pushing handle 37 pushes the limiting pin 35 to compress the second spring 34, so that the limiting pin 35 moves towards the direction far away from the pushing rod 31, when the limiting pin 35 does not block the stop block 33 to move towards the direction far away from the reaction chamber 3, the stopper rod 30 is pulled out from the corresponding feed tube 26 by the elastic force of the first spring 29, thereby achieving communication of the reaction chamber 3 with the sampling passage 25, the sewage 10 in the corresponding layer can enter the sampling passage 25 through the feeding pipe 26, and correspondingly when the sampling passage 25 needs to be closed, first pushing the push handle 37 moves the stopper pin 35 in a direction away from the push rod 31, when the limit pin 35 does not block the stopper 33 from moving towards the reaction chamber 3, the push rod 31 is pushed to push the plugging rod 30 into the corresponding feed pipe 26, and finally the push handle 37 is released.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. A sewage dephosphorization device is characterized by comprising:
a phosphorus removal tank, the phosphorus removal tank comprising: the device comprises a closing plate (2) and a body (1), wherein the body (1) is of a barrel-shaped structure with an opening at the top, the closing plate (2) is used for closing the body (1), and a closing cavity formed by the closing plate (2) and the body (1) is a reaction cavity (3);
the air cylinder (9), the air cylinder (9) is fixed on the side wall of the body (1), the output end of the air cylinder (9) is fixedly connected with one end of the closing plate (2), and the air cylinder (9) is used for pushing the closing plate (2) to move in the vertical direction;
the side wall of the body (1) is provided with a cross beam (15), the cross beam (15) is provided with a liquid storage assembly, and the liquid storage assembly is used for storing liquid medicine (14);
the spraying cylinder (4), the spraying cylinder (4) is installed in the reaction cavity (3), one end of the spraying cylinder (4) is communicated with the liquid storage component through a liquid conveying pipe (17), and the spraying cylinder (4) is used for spraying the liquid medicine (14) into the reaction cavity (3);
the exchange assembly is arranged at the bottom of the reaction cavity (3) and is used for stirring the sewage (10) in the reaction cavity (3) so that the sewage (10) is fully mixed with the liquid medicine (14) sprayed out of the spraying cylinder (4); and
drain pipe (5), install on body (1) lateral wall drain pipe (5), drain pipe (5) are used for with external and reaction chamber (3) intercommunication, and drain pipe (5) are located one of reaction chamber (3) and serve and install filter screen (6), and drain pipe (5) are located one of body (1) outer and serve the water valve of installing switching drain pipe (5).
2. The sewage phosphorus removal device of claim 1, wherein a filter disc (7) is further installed in the reaction chamber (3), the filter disc (7) is located right above the spraying barrel (4), and the filter disc (7) comprises: the device comprises a mounting rack (701) and grids (702), wherein the mounting rack (701) is annular, the grids (702) are mounted on the mounting rack (701), the mounting rack (701) is supported by supporting blocks (8) mounted on the side wall of the reaction cavity (3), and the grids (702) are used for filtering impurities entering sewage (10) in the reaction cavity (3).
3. The sewage dephosphorization apparatus according to claim 2, wherein the spraying cylinder (4) is a cylinder with two closed ends, the spraying cylinder (4) is internally provided with a liquid storage cavity (401), and the spraying cylinder (4) is provided with a plurality of spraying holes (402) for communicating the liquid storage cavity (401) with the outside.
4. The sewage phosphorous removal device of claim 3, wherein the body (1) comprises: go up box (101) and lower box (102), guide post (11) are installed to the both sides at lower box (102) top, and the both sides of going up box (101) bottom are seted up and are supplied guide post (11) male guide way, and guide post (11) are inserted in the guide way, go up and install sealing ring (12) on the terminal surface of box (101) bottom and lower box (102) bottom contact down, closing plate (2) are used for sealing the top of going up box (101), closed reaction chamber (3) are constituteed to closing plate (2), last box (101) and lower box (102).
5. The sewage phosphorus removal device of claim 4, wherein the liquid storage assembly comprises: liquid reserve tank (13) and second water pump (18), install on crossbeam (15) liquid reserve tank (13), liquid reserve tank (13) inside is used for storing liquid medicine (14), and inlet (16) have been seted up at liquid reserve tank (13) top, install second water pump (18) in liquid reserve tank (13), the output of second water pump (18) with transfer line (17) intercommunication, the other end of transfer line (17) and liquid reserve chamber (401) of spray tube (4) intercommunication, second water pump (18) are used for carrying liquid medicine (14) in liquid reserve tank (13) through transfer line (17) in liquid reserve chamber (401).
6. The sewage phosphorus removal device of claim 5, further comprising: observe chi (19), observe chi (19) and install on liquid reserve tank (13) lateral wall, observe chi (19) and adopt transparent material to make, observe chi (19) inside has seted up and has observed chamber (20), the both ends of observing chamber (20) all communicate with liquid reserve tank (13) through a communicating pipe (21), and the bottom of observing chamber (20) and the bottom in liquid reserve tank (13) are located same horizontal plane, set up the scale that represents liquid reserve tank (13) inside liquid medicine (14) liquid level on observing one side that chi (19) deviate from liquid reserve tank (13).
7. The phosphorus removal device from sewage as claimed in any one of claims 1 to 6, wherein the exchange module comprises: first water pump (23) and trade water pipe (22), install in reaction chamber (3) bottom first water pump (23), install on the output of first water pump (23) and trade water pipe (22), trade water pipe (22) and extend towards the direction that deviates from reaction chamber (3) bottom, first water pump (23) spout sewage (10) the liquid level to sewage (10) with sewage (10) of reaction chamber (3) bottom through trading water pipe (22) for sewage (10) of reaction chamber (3) bottom are exchanged with sewage (10) at top.
8. The sewage phosphorus removal device of claim 7, further comprising: sampling assembly, sampling assembly installs in reaction chamber (3) bottom, and sampling assembly is used for taking a sample bottom, middle level and the upper strata of sewage (10) in reaction chamber (3) to in detect the purification degree of sewage (10), sampling assembly includes: sampling tube (24), inlet pipe (26) and discharging pipe (27), install in reaction chamber (3) bottom sampling tube (24) vertically, sampling tube (24) are inside to be sampling channel (25), install inlet pipe (26) on sampling tube (24), inlet pipe (26) are three, install on sampling tube (24) three inlet pipe (26) uniformly, three inlet pipe (26) are with the upper strata of sewage (10), middle level and bottom and sampling channel (25) intercommunication respectively, discharging pipe (27) and external intercommunication are passed through to the bottom of sampling channel (25), install three shutoff subassembly down on the lateral wall of box (102), three shutoff subassembly is used for three inlet pipe (26) of shutoff respectively.
9. The sewage phosphorus removal device of claim 8, wherein each of the plugging assemblies comprises: the blocking device comprises a blocking rod (30), a first spring (29), a push rod (31) and a clamping piece, wherein a cavity (28) is formed in a lower box body (102), one end of the first spring (29) is installed in the cavity (28), the other end of the first spring (29) extends towards the direction of a reaction cavity (3) and is connected with one end of the blocking rod (30), the other end of the blocking rod (30) is inserted into a feeding pipe (26), one end, located in the cavity (28), of the blocking rod (30) is connected with one end of the push rod (31), a first groove (32) is formed in the side wall of the lower box body (102), the other end of the push rod (31) penetrates out of the side wall of the lower box body (102) from the first groove (32), a stop block (33) is installed on the push rod (31), the stop block (33) is located in the first groove (32), the side wall of the first groove (32) is sunken to form a second groove, and the clamping piece, the retainer is used for limiting the stop block (33) to move towards the direction departing from the reaction chamber (3), and the first spring (29) is in a stretching state.
10. The sewage phosphorous removal device of claim 9, wherein the retainer comprises: the spring comprises a second spring (34), a limiting pin (35) and a pushing handle (37), one end of the second spring (34) is installed at the bottom of the second groove, the other end of the second spring (34) extends towards the direction of the first groove (32) and is fixedly connected with one end of the limiting pin (35), the other end of the limiting pin (35) is tightly attached to the push rod (31) under the elastic force of the second spring (34), one side of the limiting pin (35) is tightly attached to the stop block (33), a sliding groove (36) is formed in the side wall of the lower box body (102), the sliding groove (36) is communicated with the second groove, the pushing handle (37) is slidably arranged in the sliding groove (36), one end of the pushing handle (37) is fixedly connected with the limiting pin (35), and the pushing handle (37) is used for pushing the limiting pin (35) to move towards the direction deviating from the push rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089968.5A CN110790425A (en) | 2019-11-08 | 2019-11-08 | Sewage phosphorus removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089968.5A CN110790425A (en) | 2019-11-08 | 2019-11-08 | Sewage phosphorus removal device |
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| CN110790425A true CN110790425A (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911089968.5A Pending CN110790425A (en) | 2019-11-08 | 2019-11-08 | Sewage phosphorus removal device |
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| CN (1) | CN110790425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387645A (en) * | 2021-01-20 | 2021-02-23 | 常州江苏大学工程技术研究院 | Silicon chip cleaning equipment convenient to flowing back |
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| CN112387645B (en) * | 2021-01-20 | 2021-04-02 | 常州江苏大学工程技术研究院 | Silicon chip cleaning equipment convenient to flowing back |
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