CN117509820A - Multistage deoiling deironing filter - Google Patents
Multistage deoiling deironing filter Download PDFInfo
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- CN117509820A CN117509820A CN202311662755.3A CN202311662755A CN117509820A CN 117509820 A CN117509820 A CN 117509820A CN 202311662755 A CN202311662755 A CN 202311662755A CN 117509820 A CN117509820 A CN 117509820A
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- Prior art keywords
- filter
- pipe
- deoiling
- flow
- rotating shaft
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000001914 filtration Methods 0.000 claims abstract description 50
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052742 iron Inorganic materials 0.000 claims abstract description 25
- 238000012423 maintenance Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000008531 maintenance mechanism Effects 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000005238 degreasing Methods 0.000 claims abstract 6
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 22
- 239000003456 ion exchange resin Substances 0.000 claims description 22
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 11
- 238000005265 energy consumption Methods 0.000 claims description 8
- 238000011156 evaluation Methods 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 33
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- -1 iron ions Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of filters, in particular to a multistage oil removal and iron removal filter. The invention discloses a multistage oil removal and iron removal filter, which comprises a feed pipe, wherein the top end of the feed pipe is connected with an external conveying pipeline, and a power device is used for pumping condensate into the feed pipe to realize the input of materials; the top of the first-stage filtering frame is inserted with the bottom of the feeding pipe to guide the condensed water in the feeding pipe to flow downwards; the secondary filter box, the one-level filter frame bottom is equipped with the supporting ring, still includes filtering mechanism and maintenance mechanism. According to the invention, the degreasing filter pipe and the degreasing filter core can be taken out for replacement without manually disassembling a plurality of bolts, so that the time required for maintenance is shortened, the convenience of maintenance is improved, multistage degreasing and deironing filtration can be performed in a non-electric state, the use of electric energy is reduced, the blocking condition of the degreasing filter core can be detected, the filtering efficiency of the slightly blocked degreasing filter core is stabilized in a normal state, and the maintenance time of equipment is regulated and controlled.
Description
Technical Field
The invention relates to the technical field of filters, in particular to a multistage oil removal and iron removal filter.
Background
The industrial water, coal and fuel oil can generate a large amount of steam after being used, and the steam can be directly discharged into the air to cause waste of resources and environmental pollution, and the recycling of the resources can be realized after the treatment by using the steam recycling technology.
The steam recovering and utilizing technology includes the steps of forming condensed water after partial energy is released from steam, collecting the discharged condensed water into a water tank for gravity deposition for certain time, pumping out upper oil layer via a pipeline, discharging the deposited condensed water via a pipeline, conveying the condensed water to a condensed water filter for filtering, deeply removing oil and suspended matter impurities in the water, finally removing iron in the water, reducing the oil content and the iron content in the condensed water to below standard values, pumping the condensed water back to a boiler for heating and recycling, and greatly improving the utilization efficiency of energy.
In summary, the existing filter needs a plurality of devices to cooperate to remove oil and iron in the use process, and the oil removal filter element in the condensed water filter can be replaced only by disassembling a plurality of bolts, so that the maintenance time is prolonged, and the maintenance is inconvenient.
Disclosure of Invention
The invention aims to provide a multistage oil removal and iron removal filter so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: a multistage oil removal and iron removal filter comprises a feed pipe, wherein the top end of the feed pipe is connected with an external conveying pipeline through an electromagnetic valve, and a power device is used for conveying condensate into the feed pipe to realize the input of materials;
the top of the first-stage filtering frame is inserted with the bottom of the feeding pipe to guide the condensed water in the feeding pipe to flow downwards;
the secondary filter box is used for supporting the primary filter frame, and ion exchange resin is filled in the secondary filter box;
the filtering mechanism is connected with the first-stage filtering frame through the filtering mechanism, gravitational potential energy is converted into rotational kinetic energy, centrifugal force is generated, the movement track of condensate water spreading outwards from the center is increased through the centrifugal force, the contact area of the condensate water and the deoiling filtering core is increased, and power is provided for the internal stirring operation of the secondary filtering box;
the top end of the secondary filter box is connected with the feeding pipe through the maintenance mechanism and is used for changing the position of the feeding pipe so that the upper opening of the primary filter frame is exposed;
the self-processing module is electrically connected with the control module of the device, monitors the filtering mechanism, judges the blocking condition of the deoiling filter element, issues an adjusting or maintaining instruction after analysis, and promotes reasonable arrangement of the condensation water multistage filtering process.
In a preferred embodiment: the filter mechanism comprises a first rotating shaft, a first power blade, a second rotating shaft, a belt, a third rotating disc, a second power rod and a third power rod, wherein the feeding pipe comprises a circulating part and a rotating part which are communicated, the inner wall of the rotating part is rotationally provided with the first rotating shaft, the outer wall of the first rotating shaft is provided with a plurality of power blades, the plurality of power blades rotate around the first rotating shaft, the plurality of power blades sequentially pass through the inside of the circulating part, the side wall of the feeding pipe is rotationally provided with the second rotating shaft, the second rotating shaft is rotationally connected with the first rotating shaft through the belt, the fixed sleeve of the outer wall of the top of the first-stage filter frame is provided with the third rotating disc, the fixed sleeve of the second outer wall of the rotating shaft is provided with the second rotating disc, and the second power rod of the second outer wall of the rotating disc is engaged with the third outer wall of the third rotating disc.
In a preferred embodiment: the rotary disc III is movably connected with the feeding pipe at the top end of the rotary disc III, an oil removal filter pipe is inserted into the first-stage filter frame, an inlet of the oil removal filter pipe is lower than an upper opening of the first-stage filter frame, an outlet of the oil removal filter pipe extends to the lower part of the supporting ring, and an oil removal filter core is filled in the inner wall of the oil removal filter pipe.
In a preferred embodiment: the support ring bottom is equipped with a plurality of stands, the stand outer wall is equipped with the stirring leaf for stir ion exchange resin, the secondary filter tank top outside is equipped with the pipeline, the secondary filter tank bottom is equipped with the drain pipe.
In a preferred embodiment: the maintenance mechanism comprises an L-shaped support, a support shaft, a middle barrel, a conical gear II, a screw rod nut, a support block and a through hole, wherein the L-shaped support and the support shaft are arranged at the top end of the secondary filter box, the middle barrel is fixedly arranged at the top of the L-shaped support, the conical gear II is connected to the top of the support shaft through a bearing, the screw rod is fixedly arranged at the top end of the conical gear II, the screw rod nut meshed with the outer wall of the screw rod is sleeved on the outer wall of the screw rod, the through hole is formed in the side wall of the middle barrel, the through hole comprises a lifting hole and a rotating hole which are communicated, the support block is fixedly arranged on the outer wall of the screw rod nut, and the support block penetrates through the inner wall of the through hole and is in sliding connection with the two.
In a preferred embodiment: the feeding pipe is characterized in that a second support is fixedly arranged on the outer wall of the feeding pipe, an outer cylinder is fixedly arranged on the outer wall of the support, the outer cylinder is slidably sleeved on the outer wall of the middle cylinder, the bottom end of the outer cylinder is fixedly connected with the top end of the supporting block, the outer cylinder is sleeved on the outer side of the screw rod, and the middle cylinder is rotatably connected with the second conical gear.
In a preferred embodiment: the L-shaped support is characterized in that a transmission shaft is arranged on the side wall of the L-shaped support in a rotating mode, a first conical gear is fixedly sleeved on the left end of the transmission shaft, a first character groove is formed in the inner wall of the right end of the transmission shaft, a motor is arranged on the outer wall of the L-shaped support through a first mounting seat, supporting legs of the motor are slidably connected with sliding grooves in the inner wall of the mounting seat, a character block is arranged at the end portion of an output shaft of the motor, the character block is inserted into the first character groove, a second mounting seat is arranged on the outer wall of the feeding pipe, the second mounting seat is identical to the first mounting seat in specification, a second character groove is formed in the inner wall of the rotation shaft, and the second end of the rotation disc is provided with the second character groove.
In a preferred embodiment: the self-processing module comprises an acquisition module, a processing module, an evaluation module and an adjustment module; the collecting module comprises an electromagnetic flowmeter arranged at the inlet of the feeding pipe, a turbine flowmeter arranged at the bottom of the outlet of the deoiling filter pipe and a rotating speed sensor for monitoring the rotating speed of the primary filtering frame, the processing module calculates and processes the data collected by the collecting module, the evaluating module analyzes and evaluates the processed data to obtain the blocking condition of the deoiling filter core, the adjusting module sends specific adjusting instructions to the control module according to the evaluating condition, the condensed water in the feeding pipe contains impurities, the volume flow measured by the electromagnetic flowmeter is not influenced by the change of the density, viscosity, temperature, pressure and conductivity of the fluid, the turbine flowmeter senses the average flow velocity of the fluid, and the flow or the total flow can be deduced.
In a preferred embodiment: the specific steps of the evaluation module are as follows:
step one: the rotating speed sensor collects the rotating speed of the first rotating shaft, the electromagnetic flowmeter collects the flow of condensed water in the feeding pipe in unit time to obtain first flow, and the turbine flowmeter collects the flow of condensed water flowing out of the outlet of the deoiling filter pipe in unit time to obtain second flow;
step two: controlling the operation of a first rotating shaft, wherein the first rotating shaft is provided with a first-stage mode and a second-stage mode, the rotating speed of the first rotating shaft in the first-stage mode is recorded as a first rotating speed, the rotating speed of the first rotating shaft in the second-stage mode is recorded as a second rotating speed, the first rotating speed is larger than the second rotating speed, the first rotating shaft is in the first-stage mode in an initial state, the energy consumption for conveying condensed water under the first-stage model is low, normal filtering of equipment can be ensured, the maximum value of the first flow is equal to the maximum value of the second flow through the radius setting of the inlet pipe and the outlet of the deoiling filtering pipe, and if the second flow is smaller than a threshold value, the third step is entered to verify whether the deoiling filtering core needs to be replaced;
step three: comparing the flow II with the flow I at the same time, subtracting the flow II from the flow I to obtain the flow difference of the flow II, if the flow difference is a negative value, the equipment operates normally, and if the flow difference is a positive value, the step IV is entered;
step four: if the flow difference is within a preset range I, the flow in the deoiling filter core is normal, and if the flow difference is within a preset range II, the deoiling filter core is slightly blocked, and the fifth step is performed; if the flow difference is within a preset range III, the deoiling filter element is severely blocked, the condensed water is stopped from being conveyed into the feeding pipe, and a reminding of replacing the deoiling filter element is sent out; the minimum value of the second preset range is larger than the maximum value of the first preset range, and the minimum value of the third preset range is larger than the maximum value of the second preset range;
step five: the oil filtered in the deoiling filter core is accumulated for a long time to block the deoiling filter core, the deoiling filter core is slightly blocked, the outflow speed of condensed water from the outlet of the deoiling filter pipe through the deoiling filter core is reduced, the rotating shaft I is regulated to a second mode, in the second mode, the rotating speed of the rotating shaft I is increased, the centrifugal force born by condensed water in the deoiling filter pipe is increased, the condensed water is similarly pushed to push the condensed water, the condensed water is promoted to be discharged from the outlet of the deoiling filter pipe, the influence of the blocked deoiling filter core on the passing speed of the condensed water is improved, the condensed water in the feed pipe is ensured to smoothly flow downwards, the equipment is normally filtered, if the deoiling filter core is found to be slightly blocked in the running process of the equipment, the shutdown maintenance is not needed immediately, the energy consumption is increased to prolong the service life of the deoiling filter core, the unified maintenance work is carried out after the use, and the reasonable arrangement of the work is promoted.
In a preferred embodiment: the process of controlling the operation of the first rotating shaft in the first step is as follows: the condensed water flowing in the feeding pipe applies downward impact force to the power blade, the impact force drives the rotating shaft I to rotate, and the impact force is controlled by the water flow, so that the rotating speed of the rotating shaft I is controlled.
Compared with the prior art, the invention has the following beneficial effects:
the invention can drive the maintenance mechanism and the feed pipe through the forward or reverse rotation of the motor, thereby controlling the opening and closing of the upper opening of the primary filter frame, taking out the deoiling filter pipe and the deoiling filter core for replacement without manually disassembling a plurality of bolts, shortening the time required for maintenance, improving the convenience of maintenance, and feeding the condensate and the ion exchange resinThe device can remove redundant iron ions in the condensate water, reduce the iron content in the condensate water to below a standard value, enable the condensate water to enter an oil filter tube, filter oil and suspended matter impurities in the condensate water by an oil removal filter element, reduce the oil content in the condensate water to below the standard value, enable the device to carry out multistage oil removal and iron removal filtration under a non-electric power state, reduce the use of electric energy sources, protect the environment, efficiently reduce and clean ion exchange resin losing efficacy, transfer the position of a motor, reduce the production cost of the device and improve economic benefits ； The first rotating shaft is in a first-stage mode, the energy consumption for conveying condensate water is low under the first-stage mode, the rotating speed of the first rotating shaft is increased under the second-stage mode, the centrifugal force to which the condensate water is subjected in the deoiling filter pipe is increased, the thrust is similar to that of the condensate water, the condensate water is promoted to be discharged from the outlet of the deoiling filter pipe, the quantity of the condensate water discharged from the outlet of the deoiling filter pipe in unit time is improved, the influence of a blocked deoiling filter core on the passing rate of the condensate water is eliminated, the condensate water in the feed pipe can smoothly flow downwards, the equipment can normally filter, if the deoiling filter core is found to be slightly blocked in the running process of the equipment, the shutdown maintenance is not needed immediately, the energy consumption is increased to prolong the service life of the deoiling filter core, the unified maintenance work is convenient to carry out after the use is finished, and the maintenance time of the equipment is reasonably regulated.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a front view of the entire present invention;
FIG. 2 is a front view of the interior of the present invention;
FIG. 3 is a schematic view of the structure of the support shaft of the present invention;
FIG. 4 is a rear view of the middle barrel of the present invention;
FIG. 5 is a front cross-sectional view of the feed tube of the present invention;
FIG. 6 is a schematic view of the structure of the primary filter holder of the present invention;
FIG. 7 is a front cross-sectional view of the cartridge of the present invention;
FIG. 8 is a rear plan view of the middle barrel of the present invention;
in the figure: 1. a feed pipe; 2. a first stage filter frame; 3. a secondary filter box; 4. a support ring; 201. a first rotating shaft; 202. a power leaf; 203. a second rotating shaft; 204. a belt; 205. a turntable III; 206. a second turntable; 207. a second power rod; 208. a third power rod; 209. an oil removal filter tube; 210. a column; 211. stirring the leaves; 212. a pipe; 213. a drain pipe; 301. an L-shaped bracket; 302. a support shaft; 303. a middle cylinder; 304. a conical gear II; 305. a screw rod; 306. a screw nut; 307. a support block; 308. lifting holes; 309. a rotation hole; 310. a second bracket; 311. an outer cylinder; 312. a transmission shaft; 313. a conical gear I; 401. a first mounting seat; 402. a motor; 403. a support leg; 404. a second mounting seat; 405. and a second character slot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and fig. 4, the present invention provides the following technical solutions: a multistage oil removal and iron removal filter comprises a feed pipe 1, wherein the top end of the feed pipe is connected with an external conveying pipeline 212 through an electromagnetic valve, and a power device is used for conveying condensate in a water tank into the feed pipe 1 to realize the input of materials;
the top of the first-stage filter frame 2 is inserted with the bottom of the feed pipe 1 to guide the condensed water in the feed pipe 1 to flow downwards;
the secondary filter box 3, the bottom of the primary filter frame 2 is provided with a support ring 4, the support ring 4 is connected with the top of the secondary filter box 3 through a bearing, the secondary filter box 3 plays a role in supporting the primary filter frame 2, ion exchange resin is filled in the secondary filter box 3, condensation water reacts with the ion exchange resin, redundant iron ions in the condensation water can be removed, and the iron content in the condensation water is reduced to be below a standard value;
the filtering mechanism is connected with the first-stage filtering frame 2 through the filtering mechanism, gravitational potential energy is converted into rotational kinetic energy, centrifugal force is generated, the movement track of condensate water spreading outwards from the center is increased through the centrifugal force, the contact area of the condensate water and the deoiling filter element is increased, and power is provided for the internal stirring operation of the secondary filtering box 3, so that the device can perform multistage deoiling and deironing filtering in a non-electric state, the use of electric energy is reduced, and the environment is protected;
in fig. 1-6, the top end of the secondary filter box 3 is connected with the feed pipe 1 through a maintenance mechanism, and is used for changing the position of the feed pipe 1, so that the upper opening of the primary filter frame 2 is exposed, the deoiling filter pipe 209 can be pushed upwards, the deoiling filter pipe 209 is pulled out of the primary filter frame 2, a new deoiling filter core is replaced, and then the deoiling filter pipe 209 is reinserted into the primary filter frame 2, thereby completing the replacement of the deoiling filter core;
the self-processing module is electrically connected with the control module of the device, monitors the filtering mechanism, judges the blocking condition of the deoiling filter element, issues an adjusting or maintaining instruction after analysis, and promotes reasonable arrangement of the condensation water multistage filtering process.
Wherein the filtering mechanism comprises a first rotating shaft 201, a power blade 202, a second rotating shaft 203, a belt 204, a third rotating disc 205, a second rotating disc 206, a second power rod 207 and a third power rod 208, the feeding pipe 1 comprises a circulating part and a rotating part which are communicated, the inner wall of the rotating part is rotationally provided with the first rotating shaft 201, the outer wall of the first rotating shaft 201 is provided with a plurality of power blades 202, the plurality of power blades 202 rotate around the first rotating shaft 201, the plurality of power blades 202 sequentially pass through the inside of the circulating part, the side wall of the feeding pipe 1 is rotationally provided with the second rotating shaft 203, the second rotating shaft 203 is rotationally connected with the first rotating shaft 201 through the belt 204, the third rotating disc 205 is fixedly sleeved on the outer wall of the top of the first filtering frame 2, the second rotating disc 206 is fixedly sleeved on the outer wall of the second rotating shaft 203, the second power rod 207 on the outer wall of the second rotating disc 206 is meshed with the third power rod 208 on the outer wall of the third rotating disc 205, the water flow entering from the feeding pipe 1 falls on the power blade 202 below the feeding pipe, the power blade 202 is driven to rotate around the first rotating shaft 201, the power blade 202 drives the first rotating shaft 201 to rotate, the first rotating shaft 201 drives the second rotating shaft 203 to rotate through the belt 204, the second rotating shaft 203 drives the second rotating disk 206 to synchronously rotate, the second rotating disk 206 drives the second power rod 207 to synchronously rotate, the second power rod 207 is meshed with the third power rod 208 on the outer wall of the third rotating disk 205, the third rotating disk 205 is driven to synchronously rotate, the third rotating disk 205 drives the first-stage filter frame 2 on the inner wall of the third rotating disk 205 to synchronously rotate, the position of the feeding pipe 1 is driven to change in the operation process of the maintenance mechanism, the second rotating disk 206 drives the second power rod 207 to be separated from the third power rod 208, or the second rotating disk 206 drives the second power rod 207 to be meshed with the third power rod 208 to finish resetting, the second power rod 207 and the third power rod 208 are designed in appearance, the position of the power rod III 208 is not changed in the process of separating and re-contacting the two, and the gaps of the power rods II 207 are matched with the gaps of the power rods III 208, so that the corresponding support legs on the power rods II 207 can be quickly and accurately inserted into the corresponding gaps of the power rods II 207, the time required for alignment is reduced, the accuracy of engagement between the power rods II 207 and the power rods III 208 is ensured, and smooth and stable operation of equipment is ensured.
The rotary disc III 205 is movably connected with the feeding pipe 1 at the top end of the rotary disc III, an oil removal filter pipe 209 is inserted into the first-stage filter frame 2, an inlet of the oil removal filter pipe 209 is lower than an upper opening of the first-stage filter frame 2, an outlet of the oil removal filter pipe 209 extends to the lower side of the supporting ring 4, an oil removal filter core is filled in the inner wall of the oil removal filter pipe 209, condensate water enters the oil filter pipe, oil and suspended matter impurities in the condensate water are filtered out by the oil removal filter core, and the oil content in the condensate water is reduced to be below a standard value.
In fig. 1 and 2, the bottom end of the supporting ring 4 is provided with a plurality of columns 210, the outer wall of the column 210 is provided with stirring blades 211 for stirring the ion exchange resin, the exchange area of condensed water and the ion exchange resin is increased, the outer side of the top of the secondary filtering box 3 is provided with a pipeline 212, the pipeline 212 is connected with an external water inlet pipe through a valve and is used for conveying a reducing agent into the secondary filtering box 3, the reducing agent reacts with the ion exchange resin to clean the reaction surface of the ion exchange resin, the bottom of the secondary filtering box 3 is provided with a water outlet pipe 213 for discharging liquid in the secondary filtering box 3, the primary filtering frame 2 drives the supporting ring 4, the columns 210 and the stirring blades 211 at the bottom end of the primary filtering frame to synchronously rotate, and the stirring blades 211 stir the ion exchange resin in the secondary filtering box 3, so that the ion exchange resin continuously overturns, the gap between the ion exchange resin is continuously changed, the contact area between the liquid and the ion exchange resin is improved, and the reaction rate of the liquid and the ion exchange resin is improved.
In fig. 3, 7 and 8, a transmission shaft 312 is rotatably arranged on the side wall of the L-shaped bracket 301, a first conical gear 313 is fixedly sleeved at the left end of the transmission shaft 312, a first word groove 405 is arranged on the inner wall of the right end of the transmission shaft 312, a motor 402 is arranged on the outer wall of the L-shaped bracket 301 through a first mounting seat 401, a supporting leg 403 of the motor 402 is slidably connected with a sliding groove on the inner wall of the first mounting seat 401, a word block is arranged at the end part of an output shaft of the motor 402, the word block is inserted into the first word groove, a second mounting seat 404 is arranged on the outer wall of the feed pipe 1, the second mounting seat 404 has the same specification as the first mounting seat 401, a second word groove 405 is arranged on the end, far away from the second rotary disc 206, of the inner wall of the first rotating shaft 201, and the second word groove 405 has the same specification as the first word groove; when the deoiling filter core needs to be replaced, the supporting leg 403 of the motor 402 is inserted into the sliding groove on the inner wall of the first mounting seat 401, and a block on the output shaft of the motor 402 is inserted into the first block.
Wherein the maintenance mechanism comprises an L-shaped bracket 301, a support shaft 302, a middle cylinder 303, a second conical gear 304, a screw rod 305, a screw rod nut 306, a support block 307 and a through hole, wherein the top end of the secondary filter box 3 is provided with the L-shaped bracket 301 and the support shaft 302, the top of the L-shaped bracket 301 is fixedly provided with the middle cylinder 303, the top of the support shaft 302 is connected with the second conical gear 304 through a bearing, the top end of the second conical gear 304 is fixedly provided with the screw rod 305, the outer wall of the screw rod 305 is sleeved with the meshed screw rod nut 306, the side wall of the middle cylinder 303 is provided with the through hole, the through hole comprises a lifting hole 308 and a rotating hole 309 which are communicated, the outer wall of the screw rod nut 306 is fixedly provided with the support block 307, the support block 307 penetrates through the inner wall of the through hole and is in sliding connection with the two, the outer cylinder 311 is sleeved on the outer side of the screw rod 305, the middle cylinder 303 is in rotary connection with the second conical gear 304, the outer wall of the feeding pipe 1 is fixedly provided with a second bracket 310, the outer wall of the second bracket 310 is fixedly provided with an outer cylinder 311, the outer cylinder 311 is slidably sleeved on the outer wall of the middle cylinder 303, the bottom end of the outer cylinder 311 is fixedly connected with the top end of the supporting block 307, when the deoiling filter element needs to be replaced, a control button is pressed down, the output shaft of the motor 402 rotates, a transmission shaft 312 is driven by a straight slot to rotate, the transmission shaft 312 drives a first conical gear 313 to rotate, the first conical gear 313 is meshed with a second conical gear 304 to drive the second conical gear 304 to rotate at the top of the supporting column, the second conical gear 304 drives a screw rod 305 at the top end of the second conical gear to synchronously rotate, the screw rod 305 is meshed with a screw rod nut 306 to drive the screw rod nut 306 to move upwards, the screw rod nut 306 drives the supporting block 307 to synchronously move upwards along the lifting hole 308, the supporting block 307 pushes the outer cylinder 311 upwards, the outer cylinder 311 moves upwards along the middle cylinder 303, the outer cylinder 311 drives the support II 310 and the feeding pipe 1 to synchronously move upwards, so that the feeding pipe is separated from the primary filter frame 2, the supporting block 307 reaches the top of the lifting hole 308, the screw rod 305 continues to rotate, the lifting hole 308 cannot continuously limit the supporting block 307 to move upwards, the screw rod 305 drives the screw rod nut 306 and the supporting block 307 to rotate, the supporting block 307 rotates leftwards along the rotating hole 309, the supporting block 307 drives the feeding pipe 1 to reversely rotate through the outer cylinder 311 and the support II 310, the feeding pipe 1 rotates above the primary filter frame 2, the feeding pipe 1 leaves the position right above the primary filter frame 2, the upper opening of the primary filter frame 2 is opened, and similarly, the motor 402 reversely rotates, the maintenance mechanism and the feeding pipe 1 can be driven to reset, the upper opening of the primary filter frame 2 is closed again, the deoiling filter pipe 209 and the deoiling filter core can be taken out for replacement without manually disassembling a plurality of bolts, the time required by maintenance is shortened, and the convenience of maintenance is improved.
The self-processing module comprises an acquisition module, a processing module, an evaluation module and an adjustment module; the collection module comprises an electromagnetic flowmeter arranged at the inlet of the feeding pipe 1, a turbine flowmeter arranged at the bottom of the outlet of the deoiling filter pipe 209 and a rotation speed sensor for monitoring the rotation speed of the primary filter frame 2, the processing module is used for calculating and processing data collected by the collection module, the evaluation module is used for analyzing and evaluating the processed data to obtain the blocking condition of the deoiling filter core, and the adjustment module is used for sending a specific adjustment instruction to the control module according to the evaluation condition.
The specific steps of the evaluation module are as follows:
step one: the rotating speed sensor collects the rotating speed of the rotating shaft I201, the electromagnetic flowmeter collects the flow of condensed water in the feeding pipe 1 in unit time to obtain flow I, and the turbine flowmeter collects the flow of condensed water flowing out of the outlet of the deoiling filter pipe 209 in unit time to obtain flow II; the process of controlling the operation of the first rotating shaft 201 is as follows: the condensed water flowing in the feed pipe 1 applies downward impact force to the power blade 202, the impact force drives the first rotating shaft 201 to rotate, and the impact force is controlled by the water flow, so that the rotating speed of the first rotating shaft 201 is controlled;
step two: controlling the operation of the first rotating shaft 201, wherein the first rotating shaft 201 is provided with a first-stage mode and a second-stage mode, the rotating speed of the first rotating shaft 201 in the first-stage mode is recorded as a first rotating speed, the rotating speed of the first rotating shaft 201 in the second-stage mode is recorded as a second rotating speed, the first rotating speed is larger than the second rotating speed, the first rotating shaft 201 in the first-stage mode is in the initial state, the energy consumption for conveying condensed water is low under the first-stage model, normal filtering of equipment can be ensured, the maximum value of the first flow is equal to the maximum value of the second flow through the radius arrangement of the outlets of the feeding pipe 1 and the deoiling filtering pipe 209, and if the second flow is smaller than a threshold value, the third step is entered to verify whether the deoiling filtering core needs to be replaced;
step three: comparing the flow II with the flow I at the same time, subtracting the flow II from the flow I to obtain the flow difference of the flow II, if the flow difference is a negative value, the equipment operates normally, and if the flow difference is a positive value, the step IV is entered;
step four: if the flow difference is within a preset range I, the flow in the deoiling filter core is normal, and if the flow difference is within a preset range II, the deoiling filter core is slightly blocked, and the fifth step is performed; if the flow difference is within a preset range III, the deoiling filter element is severely blocked, the condensed water is stopped from being conveyed into the feed pipe 1, and a reminding of replacing the deoiling filter element is sent out; the minimum value of the second preset range is larger than the maximum value of the first preset range, and the minimum value of the third preset range is larger than the maximum value of the second preset range;
step five: the oil filtered in the deoiling filter core is accumulated for a long time to block the deoiling filter core, the deoiling filter core is slightly blocked, the outflow speed of condensed water from the outlet of the deoiling filter pipe 209 passing through the deoiling filter core is reduced, the rotating shaft I201 is regulated to a second mode, the rotating speed of the rotating shaft I201 is faster in the second mode, the condensed water in the deoiling filter pipe 209 is subjected to centrifugal force, the condensed water is promoted to be discharged from the outlet of the deoiling filter pipe 209, the influence of the blocked deoiling filter core on the passing speed of the condensed water is eliminated, the condensed water in the feed pipe 1 can be ensured to smoothly flow downwards, the equipment is normally filtered, if the deoiling filter core is found to be slightly blocked in the running process of the equipment, the shutdown maintenance is not needed immediately, the energy consumption is increased to prolong the service life of the deoiling filter core, the unified maintenance work is carried out after the use, and the reasonable arrangement of each work is promoted.
The specific implementation mode is as follows: when the device is used, the device is electrically connected with an external control device, condensed water flows through the feed pipe 1 and the deoiling filter pipe 209, oil and suspended matter impurities in the condensed water are filtered out by the deoiling filter core, the oil content in the condensed water is reduced below a standard value, the condensed water finally reaches the secondary filter box 3 and reacts with ion exchange resin in the secondary filter box 3, redundant iron ions in the condensed water can be removed, the iron content in the condensed water is reduced below the standard value, and the condensed water after multistage filtration is discharged through the drain pipe 213; after the ion exchange resin is used for a long time, the conversion efficiency of the ion exchange resin is low, the ion exchange resin needs to be cleaned by a reducing agent, and the reducing agent is conveyed into the secondary filter box 3 through the pipeline 212, so that the ion exchange resin reacts with the reducing agent; if the reaction efficiency is to be improved, the supporting leg 403 of the motor 402 can be pulled out from the chute of the first mounting seat 401, then the supporting leg 403 of the motor 402 is inserted into the chute of the second mounting seat 404, the first block of the output shaft of the motor 402 is inserted into the second block 405, the stirring blade 211 is driven to rotate by the filtering mechanism, the reaction rate of the ion exchange resin and the reducing agent is improved, the position of the motor 402 can be transferred, the production cost of the device is reduced, and the economic benefit is improved; if the deoiling filter core needs to be replaced, the control button is pressed down, the output shaft of the motor 402 rotates, a transmission shaft 312 is driven to rotate through a straight slot, the transmission shaft 312 drives a first conical gear 313 to rotate, the first conical gear 313 is meshed with a second conical gear 304, the second conical gear 304 is driven to rotate at the top of the supporting column, the second conical gear 304 drives the screw rod 305 at the top end of the second conical gear to synchronously rotate, the screw rod 305 is meshed with a screw nut 306, the screw nut 306 is driven to move upwards, the screw nut 306 drives the supporting block 307 to synchronously move upwards along a lifting hole 308, the supporting block 307 pushes an outer cylinder 311 upwards, the outer cylinder 311 moves upwards along the middle cylinder 303, the outer cylinder 311 drives a second support 310 to synchronously move upwards with the feed pipe 1, the feed pipe 2 is separated from the first filter frame 2, the supporting block 307 reaches the top of the lifting hole 308, the screw rod 305 continues to rotate, the lifting hole 308 cannot continuously limit the upward movement of the supporting block 307, the screw nut 306 and the supporting block 307 rotates leftwards along the rotating hole 309, the supporting block 307 drives the feed pipe 1 to reversely rotate through the outer cylinder 311 and the second support 310, the feed pipe 1 rotates above the first filter frame 2, the first filter frame 1 is separated from the first filter frame 2, the filter frame is opened by the reverse rotation of the manual operation, and the filter frame is opened again, and the filter core is opened by the reverse maintenance of the filter frame is replaced by the maintenance of the manual operation, and the maintenance of the filter frame is opened, and the filter frame is opened by the maintenance of the filter frame and the filter frame is opened, and the maintenance time is opened by the maintenance of the filter.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multi-stage oil removal and iron removal filter, comprising:
the top end of the feed pipe (1) is connected with an externally connected conveying pipeline (212), and a power device is used for conveying condensed water into the feed pipe (1) so as to realize the input of materials;
the top of the first-stage filtering frame (2) is inserted with the bottom of the feeding pipe (1) to guide the condensed water in the feeding pipe (1) to flow downwards;
the secondary filter box (3), the support ring (4) is arranged at the bottom of the primary filter frame (2), the support ring (4) is connected with the top of the secondary filter box (3), the secondary filter box (3) plays a role in supporting the primary filter frame (2), and ion exchange resin is filled in the secondary filter box (3);
the filtering mechanism is used for connecting the feeding pipe (1) with the primary filtering frame (2) through the filtering mechanism, converting gravitational potential energy into rotational kinetic energy, generating centrifugal force, increasing the movement track of condensate water spreading from the center to the outside through the centrifugal force, improving the contact area of the condensate water and the deoiling filtering core, and providing power for the internal stirring operation of the secondary filtering box (3);
the top end of the secondary filter box (3) is connected with the feed pipe (1) through the maintenance mechanism and is used for changing the position of the feed pipe (1) so that the upper opening of the primary filter frame (2) is exposed;
the self-processing module is electrically connected with the control module of the device, monitors the filtering mechanism, judges the blocking condition of the deoiling filter element, issues an adjusting or maintaining instruction after analysis, and promotes reasonable arrangement of the condensation water multistage filtering process.
2. The multistage oil removal and iron removal filter according to claim 1, wherein the filtering mechanism comprises a first rotating shaft (201), a plurality of power blades (202), a second rotating shaft (203), a belt (204), a third rotating disc (205), a second rotating disc (206), a second power rod (207) and a third power rod (208), the feeding pipe (1) comprises a circulating part and a rotating part which are communicated, the first rotating shaft (201) is rotatably arranged on the inner wall of the rotating part, a plurality of power blades (202) rotate around the first rotating shaft (201), a plurality of power blades (202) sequentially pass through the inside of the circulating part, the second rotating shaft (203) is rotatably arranged on the side wall of the feeding pipe (1), the second rotating shaft (203) is rotatably connected with the first rotating shaft (201) through the belt (204), the third rotating disc (205) is fixedly sleeved on the outer wall of the top of the first filtering frame (2), the second rotating disc (206) is fixedly sleeved on the outer wall of the rotating shaft (203), the second power rod (207) on the outer wall of the second rotating shaft (206) is rotatably arranged on the outer wall of the rotating disc (205), and the third rotating disc (208) is rotatably connected with the third power rod (208) through a second bearing (4).
3. The multistage oil removal and iron removal filter according to claim 2, wherein the rotary disc III (205) is movably connected with the feeding pipe (1) at the top end of the rotary disc III, an oil removal filter pipe (209) is inserted into the first-stage filter frame (2), an inlet of the oil removal filter pipe (209) is lower than an upper opening of the first-stage filter frame (2), an outlet of the oil removal filter pipe (209) extends to the lower side of the supporting ring (4), and an oil removal filter core is filled in the inner wall of the oil removal filter pipe (209).
4. The multistage oil removal and iron removal filter according to claim 1, wherein a plurality of stand columns (210) are arranged at the bottom end of the supporting ring (4), stirring blades (211) are arranged on the outer walls of the stand columns (210) and used for stirring ion exchange resin, a pipeline (212) is arranged on the outer side of the top of the secondary filter box (3), and a drain pipe (213) is arranged at the bottom of the secondary filter box (3).
5. The multistage oil removal and iron removal filter according to claim 1, wherein the maintenance mechanism comprises an L-shaped support (301), a support shaft (302), a middle cylinder (303), a second conical gear (304), a screw rod (305), a screw rod nut (306), a support block (307) and a through hole, the L-shaped support (301) and the support shaft (302) are arranged at the top end of the secondary filter box (3), the middle cylinder (303) is fixedly arranged at the top end of the L-shaped support (301), the second conical gear (304) is connected with the top end of the support shaft (302) through a bearing, the screw rod (305) is fixedly arranged at the top end of the second conical gear (304), the screw rod (305) is sleeved with a meshed screw rod nut (306), the through hole is formed in the side wall of the middle cylinder (303), the through hole comprises a lifting hole (308) and a rotating hole (309) which are communicated, the support block (307) is fixedly arranged at the outer wall of the screw rod nut (306), and the support block (307) penetrates through the inner wall of the through hole, and the two are in sliding connection.
6. The multistage oil removal and iron removal filter according to claim 5, wherein a second bracket (310) is fixedly arranged on the outer wall of the feed pipe (1), an outer cylinder (311) is fixedly arranged on the outer wall of the second bracket (310), the outer cylinder (311) is slidably sleeved on the outer wall of the middle cylinder (303), the bottom end of the outer cylinder (311) is fixedly connected with the top end of the supporting block (307), the outer cylinder (311) is sleeved on the outer side of the screw rod (305), and the middle cylinder (303) is rotatably connected with the second conical gear (304).
7. The multistage oil removal and iron removal filter according to claim 6, wherein a transmission shaft (312) is rotationally arranged on the side wall of the L-shaped support (301), a first conical gear (313) is fixedly sleeved on the left end of the transmission shaft (312), a first character groove is formed in the inner wall of the right end of the transmission shaft (312), a motor (402) is arranged on the outer wall of the L-shaped support (301) through a first mounting seat (401), a supporting leg (403) of the motor (402) is slidably connected with a sliding groove on the inner wall of the first mounting seat (401), a character block is arranged at the end portion of an output shaft of the motor (402), the character block is connected with the first character groove in an inserting mode, a second mounting seat (404) is arranged on the outer wall of the feed pipe (1), the second mounting seat (404) is identical to the first mounting seat (401) in specification, a second character groove (405) is formed in the inner wall of the rotation shaft (201), and the second character groove (405) is identical to the first character groove in specification.
8. A multi-stage degreasing and deironing filter according to claim 3, wherein the self-treatment module comprises an acquisition module, a treatment module, an evaluation module and an adjustment module; the collecting module comprises an electromagnetic flowmeter arranged at the inlet of the feeding pipe (1), a turbine flowmeter arranged at the bottom of the outlet of the deoiling filter pipe (209) and a rotating speed sensor for monitoring the rotating speed of the primary filter frame (2), the processing module calculates and processes the data collected by the collecting module, the evaluating module analyzes and evaluates the processed data to obtain the blocking condition of the deoiling filter core, and the adjusting module sends specific adjusting instructions to the control module according to the evaluating condition.
9. The multi-stage oil and iron removal filter of claim 8, wherein the evaluation module comprises the following specific steps:
step one: the rotating speed sensor is used for collecting the rotating speed of the rotating shaft I (201), the electromagnetic flowmeter is used for collecting the flow of condensed water in the feeding pipe (1) in unit time to obtain flow I, and the turbine flowmeter is used for collecting the flow of condensed water flowing out of the outlet of the deoiling filter pipe (209) in unit time to obtain flow II;
step two: controlling the operation of a first rotating shaft (201), wherein the first rotating shaft (201) is provided with a first-stage mode and a second-stage mode, the rotating speed of the first rotating shaft (201) in the first-stage mode is recorded as a first rotating speed, the rotating speed of the first rotating shaft (201) in the second-stage mode is recorded as a second rotating speed, the first rotating speed is larger than the second rotating speed, the first rotating shaft (201) is in the first-stage mode in an initial state, the energy consumption for conveying condensed water is low under the first-stage model, normal filtering of equipment can be ensured, the maximum value of the first flow is equal to the maximum value of the second flow through the radius arrangement of the outlets of a feed pipe (1) and a deoiling filter pipe (209), and if the second flow is smaller than a threshold value, the third step is entered to verify whether the deoiling filter element needs to be replaced;
step three: comparing the flow II with the flow I at the same time, subtracting the flow II from the flow I to obtain the flow difference of the flow II, if the flow difference is a negative value, the equipment operates normally, and if the flow difference is a positive value, the step IV is entered;
step four: if the flow difference is within a preset range I, the flow in the deoiling filter core is normal, and if the flow difference is within a preset range II, the deoiling filter core is slightly blocked, and the fifth step is performed; if the flow difference is within a preset range III, the deoiling filter element is severely blocked, the condensed water is stopped from being conveyed into the feeding pipe (1) and a reminding of replacing the deoiling filter element is sent out; the minimum value of the second preset range is larger than the maximum value of the first preset range, and the minimum value of the third preset range is larger than the maximum value of the second preset range;
step five: the oil filtered in the deoiling filter core is accumulated for a long time to block the deoiling filter core, the deoiling filter core is slightly blocked, the outflow speed of the condensed water from the outlet of the deoiling filter pipe (209) through the deoiling filter core is reduced, the rotating shaft I (201) is regulated to a second mode, in the second mode, the rotating speed of the rotating shaft I (201) is increased, the centrifugal force to which the condensed water is subjected in the deoiling filter pipe (209) is increased, the condensed water is promoted to be discharged from the outlet of the deoiling filter pipe (209), the amount of the condensed water discharged from the outlet of the deoiling filter pipe (209) in unit time is improved, the influence of the blocked deoiling filter core on the passing speed of the condensed water is eliminated, the condensed water in the feed pipe (1) can smoothly flow downwards and the equipment can be filtered normally, if the deoiling filter core is found to be slightly blocked in the running process of the equipment, the energy consumption is increased to prolong the service life of the deoiling filter core, unified maintenance work is carried out after the use is finished, and reasonable arrangement of each work is promoted.
10. The multi-stage oil and iron removal filter of claim 9, wherein said controlling operation of shaft one (201) in step one is as follows: the condensed water flowing in the feed pipe (1) applies downward impact force to the power blade (202), the impact force drives the first rotating shaft (201) to rotate, and the impact force is controlled by the water flow, so that the rotating speed of the first rotating shaft (201) is controlled.
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| CN202311662755.3A CN117509820A (en) | 2023-12-06 | 2023-12-06 | Multistage deoiling deironing filter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311662755.3A CN117509820A (en) | 2023-12-06 | 2023-12-06 | Multistage deoiling deironing filter |
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