CN113716761A - Separating liquid ultrafiltration desiliconization equipment of steam generator - Google Patents
Separating liquid ultrafiltration desiliconization equipment of steam generator Download PDFInfo
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- CN113716761A CN113716761A CN202111285484.5A CN202111285484A CN113716761A CN 113716761 A CN113716761 A CN 113716761A CN 202111285484 A CN202111285484 A CN 202111285484A CN 113716761 A CN113716761 A CN 113716761A
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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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- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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Abstract
The invention discloses a steam generator separation liquid ultrafiltration silicon removal device, which relates to the technical field of water treatment and comprises a base and a treatment assembly arranged above the base, wherein the treatment assembly comprises a treatment tank, side brackets are fixedly arranged between two ends of the treatment tank and the base, and the top end of the treatment tank is in a wide-mouth shape. The primary filter pressing mechanism and the secondary filter pressing mechanism are arranged, so that the precipitate can be subjected to primary and further filter pressing treatment; the spiral extrusion twisted piece is matched with the bottom end of the cone to realize the extrusion effect, and the primary filter pressing treatment on the sediment is realized by the arranged filtrate hole; meanwhile, the sediment after the preliminary filter pressing is conveyed to the filter disc by the spiral extrusion twisting piece, meanwhile, two arranged compression rollers rotate along with the shaft column, the rotary compression rollers are matched with the filter disc to realize further filter pressing treatment on the sediment, and then the subsequent ultrafiltration treatment on the filtrate is facilitated, so that part of colloidal silicon is prevented from being remained in the sediment.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a steam generator separation liquid ultrafiltration desilicication device.
Background
The oil field injection and production process recycles oil field sewage to the steam generator to relieve the shortage of clear water resources, and becomes an effective measure. The separation liquid obtained after the oilfield sewage is treated by the steam generator is called as steam generator separation liquid, a large amount of silicate exists in the separation liquid in the form of ions or colloid, the steam generator separation liquid is directly reused for a steam injection generator, and the silicon compounds in the steam generator separation liquid form compact and hard silica scale, so that the separation liquid is difficult to clean on one hand, and on the other hand, the heat transfer efficiency and the safe operation of equipment are seriously influenced.
The invention discloses a Chinese patent with the prior art publication number of CN108298709A, and discloses an ultrafiltration silicon removal system and an ultrafiltration silicon removal treatment process for high-temperature separation liquid of a steam generator, wherein the high-temperature separation liquid of the steam generator enters a pretreatment system, inorganic acid is added in the pretreatment process to convert ionic silicon into colloidal silicon and inert silicon, and sewage is subjected to air floatation, precipitation and filtration in the pretreatment system. The generated silicon-containing sludge is subjected to precipitation, separation, filter pressing and solid centralized treatment, and the filter pressing liquid is returned to the pretreatment system for recycling. The pretreated sewage enters an ultrafiltration system. Removing colloidal silica in the produced water of the ultrafiltration system; concentrated water generated by the ultrafiltration system returns to the pretreatment system for recycling; most of the concentrated water returns to the pretreatment water tank to improve the cross-flow water inflow, and the concentrated water returns to the pretreatment system for recycling after the silicon content of the sewage in the pretreatment water tank reaches a certain concentration. The invention achieves good silicon removal effect by changing the form of silicon in water, and has the advantages of simple operation, less investment, low operation cost and high water utilization rate.
However, the invention has the following disadvantages: in the process of adding the reaction stock solution, the reaction stock solution cannot be directly and uniformly mixed, and the conditions of low reaction efficiency and low silicon removal efficiency easily exist; on the other hand, the filter pressing means of sediment is not refined, the effect of traditional single filter pressing is poor, more colloidal silica is remained in the sediment easily, the separation can not be obtained, and then the whole silicon removing effect is influenced, so that certain limitation exists.
Disclosure of Invention
The invention aims to provide a steam generator separated liquid ultrafiltration silicon removal device to solve the problems in the background technology.
The technical scheme of the invention is as follows: a steam generator separating liquid ultrafiltration desiliconization device comprises a base and a treatment assembly arranged above the base, wherein the treatment assembly comprises a treatment tank, side supports are fixedly arranged between two ends of the treatment tank and the base, the top end of the treatment tank is in a wide mouth shape, the bottom end of the treatment tank is in a cone bottom end, a filtrate hole is formed in the cone bottom end, a primary filter pressing mechanism is arranged in the treatment tank, a secondary filter pressing mechanism is arranged on the base, a driven mechanism is arranged in the treatment tank, one end of the outer wall of the top of the base is provided with a filter circulating mechanism, the primary filter pressing mechanism comprises a top frame fixedly arranged on the treatment tank, a rotating motor is fixedly arranged on the outer wall of the top frame, an output shaft of the rotating motor is connected with a shaft column through a coupler, and a spiral extrusion twisting sheet matched with the cone bottom end is fixedly arranged at the bottom end of the shaft column, fixed plectane is installed to the one end inner wall of handling the jar, and the centre of a circle department of fixed plectane rotates with the jack-post is sealed to be connected, the one end fixed mounting of jack-post has the rotor plate, and the rotor plate rotates with the inner wall of handling the jar is sealed to be connected, all set up the same fan-shaped notch of a plurality of specifications on rotor plate and the fixed plectane, the bottom outer wall fixed mounting of rotor plate has a plurality ofly and the crisscross frame shape sealing strip that distributes of fan-shaped notch.
Preferably, an inclined liquid collecting disc is fixedly installed at one end, located at the bottom, of the circumferential outer wall of the treatment tank.
Preferably, secondary filter-pressing mechanism includes fixed mounting in the end section of thick bamboo at base top, and the one end circumference inner wall fixed mounting of end section of thick bamboo has supporting spring, end section of thick bamboo inner wall sliding connection has a joint section of thick bamboo, and the interior bottom of a joint section of thick bamboo has seted up the weeping mouth, the inside joint of a joint section of thick bamboo has the filter disc, the both sides that the jack-post is close to the bottom all rotate and are connected with the compression roller.
Preferably, the filter disc is located under the inclined plane liquid collecting disc, the bottom of the clamping cylinder is abutted to the supporting spring, the installation blocks are fixed to two sides of the outer wall of the circumference of the inclined plane liquid collecting disc, the electric telescopic rods are fixedly installed on the outer wall of the bottom of the installation blocks, and the end portions of the extension rods of the electric telescopic rods are opposite to two ends of the top of the clamping cylinder.
Preferably, the filtration circulation mechanism includes the support frame of fixed mounting on the base, and the top fixed mounting of support frame has the mounting panel, the top outer wall both sides of mounting panel fixed mounting respectively have and handle case and transfer case, and handle the equal fixed mounting in relative one side of case and transfer case and have the joint, two be provided with ultrafiltration module between the joint.
Preferably, one side of the treatment box is fixedly connected with a first liquid drawing pump, a first liquid drawing bottom pipe is fixedly connected between the input end of the first liquid drawing pump and the bottom barrel, a transverse infusion pipe communicated with the first liquid drawing bottom pipe is fixedly installed on one side of the inclined liquid collecting disc, and a one-way valve is fixedly installed at one end, close to the first liquid drawing pump, of the first liquid drawing bottom pipe.
Preferably, the output end of the first liquid pump is fixedly connected with a corrugated hose, the end part of the corrugated hose is fixedly connected with an internal thread joint, one side of the treatment tank, which is close to the filtering circulation mechanism, is provided with a transparent observation window, and the transparent observation window is fixedly connected with a plurality of liquid discharge pipes with valves.
Preferably, ultrafiltration assembly connects the rotary column between handling case and transfer case including rotating, and the connecting block that a plurality of equidistance of circumference outer wall fixedly connected with of rotary column distribute, the equal fixed mounting of tip of connecting block has the sleeve, and the equal joint in telescopic inside has the pottery ultrafiltration filter core, the sleeve with connect the looks adaptation, the relative one side fixed mounting of handling case and mounting panel has the bracket, and the top fixed mounting of bracket has step motor, step motor's output shaft fixedly connected with worm, the one end outer wall key connection of rotary column has the worm wheel with worm looks adaptation.
Preferably, the equal fixed mounting in both ends that the processing jar is close to the top has L shape strut, and the top of two L shape struts is fixed mounting respectively has liquid feeding arc pipe and returns the liquid arc pipe, equal fixedly connected with arc head end pipe and a plurality of branch pipe on liquid feeding arc pipe and the liquid arc pipe that returns, liquid feeding arc union coupling has external liquid supply system, and returns liquid arc pipe fixedly connected with circulating pipe, fixed mounting has drawing liquid pump two on the circulating pipe, and the other end of circulating pipe is close to the interior bottom of transfer box.
Preferably, the top inner wall fixedly connected with a plurality of equidistance of processing jar distribute the flight, and all be provided with two protruding lamination on every flight, follower is including rotating the sleeve pipe of connecting on the jack-post, and sheathed tube circumference outer wall fixed mounting has a plurality of horniness boards, all rotate between the horniness board and be connected with the bull stick, and the middle-end of bull stick all is fixed with circular oar piece, the C shape is to the chute all seted up on the circular oar piece, sheathed tube top fixedly connected with driven paddle, and driven paddle just to two arc head end pipes.
Compared with the prior art, the invention has the following beneficial effects that:
one is as follows: the invention can utilize the arranged treatment tank to carry out reaction and precipitation on the separation liquid of the receiving steam generator so as to carry out effective silicon removal treatment; the primary filter pressing mechanism and the secondary filter pressing mechanism are arranged, so that the precipitate can be subjected to primary and further filter pressing treatment; the spiral extrusion twisted piece is matched with the bottom end of the cone to realize the extrusion effect, and the primary filter pressing treatment on the sediment is realized by the arranged filtrate hole; meanwhile, the precipitate after preliminary filter pressing is conveyed to a filter disc by a spiral extrusion twisting sheet, meanwhile, two arranged compression rollers rotate along with a shaft column, and the rotary compression rollers are matched with the filter disc to realize further filter pressing treatment on the precipitate, so that subsequent ultrafiltration treatment on filtrate is facilitated, and part of colloidal silica is prevented from being left in the precipitate;
the second step is as follows: the invention utilizes the arranged filtering circulation mechanism, can control and start the first liquid pump, and pumps the filter pressing liquid on the bottom cylinder and the inclined plane liquid collecting disc into the processing box; the phenomenon of liquid return of the liquid pumping bottom pipe can be avoided by utilizing the arranged one-way valve; an operator can control to open a corresponding drain pipe with a valve according to the volume thickness of the sediment in the treatment tank and connect the drain pipe with the female adapter on the corrugated hose, so that the supernatant can be conveniently pumped out, and the sediment can be conveniently subjected to filter pressing treatment in the follow-up process; the filter liquor generated by the primary filter pressing mechanism and the secondary filter pressing mechanism is subjected to ultrafiltration purification treatment by an ultrafiltration component by using the arranged treatment box, and the colloidal silica in the treatment box is removed, so that the aim of improving the silica removal effect is fulfilled;
and thirdly: according to the ultrafiltration component, an operator controls and starts the stepping motor, the worm can be driven to rotate, and the rotary column is driven to rotate by a certain angle through the transmission action of the worm gear, so that the ceramic ultrafiltration filter element is replaced, and meanwhile, when the idle ceramic ultrafiltration filter element is cleaned subsequently, the ultrafiltration operation is not influenced to the maximum extent;
fourthly, the method comprises the following steps: according to the invention, by using the arranged liquid adding arc tube and the liquid returning arc tube, the plurality of branch tubes can be used for spraying the plurality of spiral sheets at the top port of the treatment tank in the process of adding the reaction stock solution into the treatment tank, and by using the convex support lamination sheets arranged subsequently, effective convection and mixing treatment can be realized in the process of adding the reaction stock solution, so that the subsequent reaction is promoted, the generation of precipitate is accelerated, and the aim of improving the silicon removal efficiency is fulfilled;
and fifthly: according to the invention, by utilizing the driven mechanism, when the liquid feeding arc pipe and the liquid returning arc pipe are in the liquid discharging process, a part of liquid can be sprayed out through the arc head end pipe, and the end part of the liquid is just opposite to the driven paddle, so that the driven paddle can be pushed to rotate, the sleeve pipe is further driven to rotate, the angle-shaped plate is further driven to rotate, and meanwhile, the rotating rod with the circular paddle piece is rotated under the resistance action of the liquid, so that the reaction liquid in the treatment tank is well mixed, and the reaction operation is favorably carried out; meanwhile, the C-shaped convection groove is formed in the circular blade, so that in the self-rotating process of the circular blade, partial stock solution can be subjected to convection at the C-shaped convection groove, the mixing effect of the driven mechanism on the stock solution can be improved, and the purpose of improving the silicon removal effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a first perspective structure according to the present invention;
FIG. 2 is a perspective view of a second perspective of the present invention;
FIG. 3 is a partial semi-sectional structural view of the present invention;
FIG. 4 is a schematic perspective view of the shaft of the present invention;
FIG. 5 is a schematic view of a pipe configuration at the end of the arc tip of the present invention;
FIG. 6 is a schematic view of a partial explosion in the present invention;
FIG. 7 is a schematic perspective view of an ultrafiltration module according to the present invention;
FIG. 8 is a schematic view of a frame-shaped sealing strip according to the present invention;
fig. 9 is a front view of the sleeve according to the present invention.
Reference numerals: 1. a treatment tank; 101. a side bracket; 102. a cone bottom end; 103. a filtrate well; 104. a beveled drip pan; 105. a transparent viewing window; 2. a bottom cylinder; 201. a filter disc; 202. a clamping cylinder; 203. a liquid pumping bottom pipe; 204. a support spring; 3. a base; 4. a support frame; 401. mounting a plate; 5. a transfer box; 6. an ultrafiltration module; 601. turning the column; 602. connecting blocks; 603. a sleeve; 604. a ceramic ultrafiltration filter element; 605. a worm gear; 606. a worm; 607. a bracket; 608. a stepping motor; 7. a treatment tank; 8. a corrugated hose; 9. a valved drain; 10. a liquid pump II; 11. a circulation pipe; 12. a liquid returning arc tube; 13. a driven paddle; 14. a column shaft; 141. a sleeve; 142. spirally extruding and twisting the sheet; 143. a compression roller; 15. a rotating electric machine; 16. a spiral sheet; 161. the convex support lamination; 17. a bow-end tube; 18. a liquid adding arc tube; 19. a branch pipe; 20. a top frame; 21. a first liquid pump; 22. a horn-shaped plate; 23. a rotating rod; 24. a circular paddle; 25. a C-shaped convection groove; 26. a rotating plate; 27. a fan-shaped notch; 28. fixing the circular plate; 29. an electric telescopic rod; 30. a frame-shaped sealing strip.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a steam generator separated liquid ultrafiltration desilicication device through improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1 to 9, an embodiment of the present invention provides a steam generator separation liquid ultrafiltration silicon removal apparatus, which includes a base 3 and a treatment assembly disposed above the base 3, the treatment assembly includes a treatment tank 1, a side bracket 101 is fixedly mounted between two ends of the treatment tank 1 and the base 3, the top end of the treatment tank 1 is arranged in a wide mouth shape, the bottom end of the treatment tank 1 is arranged in a conical bottom end 102, a filtrate hole 103 is disposed on the conical bottom end 102, a primary filter pressing mechanism is disposed in the treatment tank 1, a secondary filter pressing mechanism is disposed on the base 3, a driven mechanism is disposed in the treatment tank 1, a filter circulation mechanism is disposed at one end of the top outer wall of the base 3, the primary filter pressing mechanism includes a top frame 20 fixedly mounted on the treatment tank 1, a rotating motor 15 is fixedly mounted on the top outer wall of the top frame 20, an output shaft of the rotating motor 15 is connected with a shaft post 14 through a coupling, the bottom end of the shaft column 14 is fixedly provided with a spiral extrusion twisting sheet 142 matched with the cone bottom end 102, the inner wall of one end of the treatment tank 1 is provided with a fixed circular plate 28, the circle center of the fixed circular plate 28 is connected with the shaft column 14 in a sealing and rotating manner, one end of the shaft column 14 is fixedly provided with a rotating plate 26, the rotating plate 26 is connected with the inner wall of the treatment tank 1 in a sealing and rotating manner, the rotating plate 26 and the fixed circular plate 28 are both provided with a plurality of fan-shaped notches 27 with the same specification, and the outer wall of the bottom of the rotating plate 26 is fixedly provided with a plurality of frame-shaped sealing strips 30 distributed in a staggered manner with the fan-shaped notches 27; through the structure, the primary filter pressing mechanism and the secondary filter pressing mechanism can be used for carrying out primary and further filter pressing treatment on the precipitate; by utilizing the rotating plate 26 and the fixed circular plate 28, the rotating plate 26 can rotate along with the shaft column 14, and when the rotating plate is staggered with the corresponding fan-shaped notch 27, the rotating plate can be matched with the frame-shaped sealing strip 30 to realize effective closing, so that the smooth operation of sedimentation operation is ensured; during the mutual superposition of the corresponding sector-shaped notches 27, the sediments can be gradually discharged into the cone bottom end 102, thereby facilitating the filter-pressing treatment.
Further, an inclined plane liquid collecting disc 104 is fixedly arranged at one end of the circumferential outer wall of the treatment tank 1, which is positioned at the bottom; through the structure, the inclined plane liquid collecting disc 104 can effectively contain and collect filtrate pressed out by the primary filter pressing mechanism.
Further, the secondary filter pressing mechanism comprises a bottom barrel 2 fixedly arranged at the top of the base 3, a supporting spring 204 is fixedly arranged on the inner wall of the circumference of one end of the bottom barrel 2, a clamping barrel 202 is connected to the inner wall of the bottom barrel 2 in a sliding manner, a liquid leakage port is formed in the inner bottom of the clamping barrel 202, a filter disc 201 is clamped inside the clamping barrel 202, and two sides of the shaft column 14 close to the bottom end are rotatably connected with compression rollers 143; through the structure, the sediment on the filter disc 201 can be ensured to be effectively contacted with the press roller 143 by the arranged supporting spring 204, so that the filter pressing effect is ensured; utilize the compression roller 143 that sets up, two compression rollers 143 are followed the jack-post 14 and are rotated, and compression roller 143 takes place rotatoryly by self under the effect of frictional force simultaneously, carry out effectual even suppression to the precipitate on the filter disc 201, avoid directly pushing up the precipitate, utilize the supporting role of rotatory compression roller 143 cooperation filter disc 201 and supporting spring 204, realize the further filter-pressing processing to the precipitate.
The specific working method comprises the following steps: an operator controls and starts the rotating motor 15, the rotating motor 15 drives the shaft column 14 to rotate, and precipitates can be gradually discharged into the cone bottom end 102 in the process that the corresponding fan-shaped notches 27 are overlapped with each other by utilizing the arranged rotating plate 26 and the fixed circular plate 28; the primary filter pressing mechanism and the secondary filter pressing mechanism are arranged, so that the precipitate can be subjected to primary and further filter pressing treatment; the spiral extrusion twisted sheet 142 is matched with the cone bottom end 102 to realize the extrusion effect, and the primary filter pressing treatment on the sediment is realized by the arranged filtrate hole 103; meanwhile, the sediment after the preliminary filter pressing is conveyed to the filter disc 201 by the spiral extrusion twisting sheet 142, meanwhile, the two arranged pressing rollers 143 rotate along with the shaft column 14, the pressing rollers 143 rotate under the action of friction force, the discharged sediment is effectively pressed, and then the rotary pressing rollers 143 are matched with the filter disc 201 to realize the further filter pressing treatment of the sediment.
Further, the filter disc 201 is located right below the inclined plane liquid collecting disc 104, the bottom end of the clamping cylinder 202 abuts against the supporting spring 204, mounting blocks are fixed to two sides of the circumferential outer wall of the inclined plane liquid collecting disc 104, the outer wall of the bottom of each mounting block is fixedly provided with the electric telescopic rod 29, and the end portion of the extension rod of the electric telescopic rod 29 is right opposite to two ends of the top of the clamping cylinder 202; through above-mentioned structure, the electric telescopic handle 29 of both sides is started in the control, can push clamping cylinder 202 and move down to make and produce sufficient distance between clamping cylinder 202 and the compression roller 143, thereby conveniently take out filter disc 201, and then conveniently collect the processing to solid residue.
Further, the filtering circulation mechanism comprises a support frame 4 fixedly arranged on the base 3, an installation plate 401 is fixedly arranged at the top end of the support frame 4, a treatment box 7 and a transfer box 5 are fixedly arranged on two sides of the outer wall of the top of the installation plate 401 respectively, connectors are fixedly arranged on opposite sides of the treatment box 7 and the transfer box 5, and an ultrafiltration assembly 6 is arranged between the two connectors; through above-mentioned structure, can utilize the processing case 7 that sets up to carry out ultrafiltration purification treatment through ultrafiltration module 6 to the filtrating that first filter pressing mechanism and secondary filter pressing mechanism produced, get rid of the colloidal silica in processing case 7 to reach the purpose that improves except that the silicon effect.
Furthermore, one side of the treatment box 7 is fixedly connected with a first drawing pump 21, a bottom drawing pipe 203 is fixedly connected between the input end of the first drawing pump 21 and the bottom barrel 2, a horizontal infusion pipe communicated with the bottom drawing pipe 203 is fixedly installed on one side of the inclined liquid collecting tray 104, and a one-way valve is fixedly installed at one end, close to the first drawing pump 21, of the bottom drawing pipe 203; through the structure, the first liquid pump 21 can be controlled to be started, and the filter pressing liquid on the bottom cylinder 2 and the inclined plane liquid collecting disc 104 is pumped into the treatment box 7; the phenomenon of liquid return of the liquid pumping bottom pipe 203 can be avoided by the aid of the arranged one-way valve.
Furthermore, the output end of the first liquid pump 21 is fixedly connected with a corrugated hose 8, the end part of the corrugated hose 8 is fixedly connected with an internal thread joint, one side of the treatment tank 1, which is close to the filtering circulation mechanism, is provided with a transparent observation window 105, and the transparent observation window 105 is fixedly connected with a plurality of liquid discharge pipes 9 with valves; through the structure, an operator can control to open the corresponding drain pipe 9 with the valve according to the volume thickness of the sediment in the treatment tank 1, and the drain pipe is connected with the female adapter on the corrugated hose 8, so that the supernatant can be conveniently pumped out, and the filter pressing treatment of the sediment can be conveniently carried out subsequently.
Further, the ultrafiltration assembly 6 comprises a rotary column 601 rotatably connected between the treatment box 7 and the transfer box 5, the outer wall of the circumference of the rotary column 601 is fixedly connected with a plurality of connecting blocks 602 which are distributed equidistantly, the end parts of the connecting blocks 602 are fixedly provided with sleeves 603, the inner parts of the sleeves 603 are respectively clamped with a ceramic ultrafiltration filter element 604, the sleeves 603 are adapted to joints, one side of the treatment box 7 opposite to the mounting plate 401 is fixedly provided with a bracket 607, the top end of the bracket 607 is fixedly provided with a step motor 608, the output shaft of the step motor 608 is fixedly connected with a worm 606, and the outer wall of one end of the rotary column 601 is in key connection with a worm wheel 605 adapted to the worm 606; through the mechanism, the arranged ceramic ultrafiltration filter element 604 can be matched with the two joints to carry out ultrafiltration treatment on the water liquid in the treatment tank 7 and remove the colloidal silica in the liquid; meanwhile, an operator controls the start-up of the stepping motor 608 to drive the worm 606 to rotate, and then drives the rotary column 601 to rotate by a certain angle through the transmission action of the worm wheel 605, so that the ceramic ultrafiltration filter element 604 is replaced, and the ultrafiltration operation can be furthest unaffected when the idle ceramic ultrafiltration filter element 604 is subsequently cleaned.
The specific working method comprises the following steps: controlling to start a first liquid pump 21, and pumping the pressure filtrate on the bottom barrel 2 and the inclined plane liquid collecting disc 104 into the treatment box 7; the phenomenon of liquid return of the liquid pumping bottom pipe 203 can be avoided by using the arranged one-way valve; an operator can control to open the corresponding drain pipe 9 with the valve according to the volume thickness of the sediment in the treatment tank 1 and connect the drain pipe with the female adapter on the corrugated hose 8, so that the supernatant can be conveniently pumped out, and the sediment can be conveniently subjected to filter pressing treatment in the subsequent process; the filter liquor generated by the primary filter pressing mechanism and the secondary filter pressing mechanism is subjected to ultrafiltration purification treatment by the ultrafiltration component 6 by utilizing the arranged treatment box 7, and the colloidal silicon in the treatment box 7 is removed, so that the aim of improving the silicon removal effect is fulfilled.
Further, the equal fixed mounting in both ends that treatment tank 1 is close to the top has L shape strut, and the top of two L shape struts is fixed mounting respectively has liquid feeding arc pipe 18 and returns liquid arc pipe 12, equal fixedly connected with arc head end pipe 17 and a plurality of branch pipes 19 on liquid feeding arc pipe 18 and the liquid return arc pipe 12, liquid feeding arc pipe 18 is connected with external liquid supply system, and return liquid arc pipe 12 fixedly connected with circulating pipe 11, fixed mounting has two drawing liquid pumps 10 on the circulating pipe 11, and the other end of circulating pipe 11 is close to the interior bottom of transfer case 5.
The specific working method comprises the following steps: the liquid feeding arc tube 18 and the liquid return arc tube 12 that set up can be at the in-process that adds the reaction stoste to treatment tank 1, utilize a plurality of branch pipes 19 that set up to spray to a plurality of flights 16 of treatment tank 1 top port department, and utilize the protruding lamination 161 of propping up of follow-up setting, can add the in-process at the reaction stoste and realize effectual convection current, hybrid processing, thereby play the promotion effect to subsequent reaction, be favorable to accelerating the formation of sediment, thereby reach the purpose that improves except that silicon efficiency.
Further, handle a plurality of equidistance distribution's of jar 1 top inner wall fixedly connected with flight 16, and all be provided with two protruding lamination 161 on every flight 16, follower is including rotating the sleeve pipe 141 of connecting on the jack-post 14, and sleeve pipe 141's circumference outer wall fixed mounting has a plurality of horniness boards 22, all rotate between the horniness board 22 and be connected with bull stick 23, and the middle-end of bull stick 23 all is fixed with circular oar piece 24, C shape convection current groove 25 has all been seted up on the circular oar piece 24, sleeve pipe 141's top fixedly connected with driven paddle 13, and driven paddle 13 is just to two arc head end pipe 17.
The specific working method comprises the following steps: by utilizing the arranged driven mechanism, when the liquid feeding arc pipe 18 and the liquid returning arc pipe 12 are in the liquid discharging process, part of liquid can be ejected through the arranged arc head end pipe 17, and the end part of the liquid is just opposite to the driven paddle 13, so that the driven paddle 13 can be pushed to rotate, the sleeve 141 is further driven to rotate, the angle-shaped plate 22 is further driven to rotate, and meanwhile, the rotating rod 23 with the circular paddle piece 24 is rotated under the resistance action of the liquid, so that the reaction liquid in the treatment tank 1 is well mixed, and the reaction operation is favorably carried out; meanwhile, the C-shaped convection groove 25 is formed in the circular blade 24, so that in the rotating process of the circular blade 24, partial stock solution can be convected at the C-shaped convection groove 25, the mixing effect of the driven mechanism on the stock solution can be further improved, and the purpose of improving the silicon removal effect is achieved.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a steam generator separated liquid ultrafiltration removes silicon equipment, includes base (3) and sets up the processing subassembly in base (3) top which characterized in that: the treatment assembly comprises a treatment tank (1), wherein a side support (101) is fixedly arranged between two ends of the treatment tank (1) and a base (3), the top end of the treatment tank (1) is arranged to be in a wide opening shape, the bottom end of the treatment tank (1) is arranged to be a cone bottom end (102), a filtrate hole (103) is formed in the cone bottom end (102), a primary filter pressing mechanism is arranged in the treatment tank (1), a secondary filter pressing mechanism is arranged on the base (3), a driven mechanism is arranged in the treatment tank (1), a filtering circulating mechanism is arranged at one end of the outer wall of the top of the base (3), the primary filter pressing mechanism comprises a top frame (20) fixedly arranged on the treatment tank (1), a rotating motor (15) is fixedly arranged on the outer wall of the top frame (20), an output shaft of the rotating motor (15) is connected with a shaft column (14) through a coupler, and a spiral extrusion twisting sheet (a) matched with the cone bottom end (102) is fixedly arranged at the bottom end of the shaft column (14) 142) Fixed circular plate (28) is installed to the one end inner wall of handling jar (1), and the centre of a circle department of fixed circular plate (28) rotates with jack-post (14) is sealed to be connected, the one end fixed mounting of jack-post (14) has rotor plate (26), and rotor plate (26) rotates with the inner wall of handling jar (1) is sealed to be connected, all seted up the same fan-shaped notch (27) of a plurality of specifications on rotor plate (26) and fixed circular plate (28), the bottom outer wall fixed mounting of rotor plate (26) has a plurality of frame shape sealing strips (30) with fan-shaped notch (27) crisscross distribution.
2. The steam generator separated liquid ultrafiltration silicon removal apparatus of claim 1, wherein: and an inclined plane liquid collecting disc (104) is fixedly arranged at one end of the circumferential outer wall of the treatment tank (1) at the bottom.
3. The steam generator separated liquid ultrafiltration silicon removal apparatus of claim 2, wherein: secondary filter-pressing mechanism includes fixed mounting in the end section of thick bamboo (2) at base (3) top, and the one end circumference inner wall fixed mounting of end section of thick bamboo (2) has supporting spring (204), end section of thick bamboo (2) inner wall sliding connection has a joint section of thick bamboo (202), and the interior bottom of a joint section of thick bamboo (202) has seted up the weeping mouth, the inside joint of a joint section of thick bamboo (202) has filter disc (201), the both sides that jack post (14) are close to the bottom are all rotated and are connected with compression roller (143).
4. The steam generator separated liquid ultrafiltration silicon removal apparatus of claim 3, wherein: the filter disc (201) is located under inclined plane liquid collecting disc (104), the bottom of a clamping cylinder (202) offsets with supporting spring (204), the circumference outer wall both sides of inclined plane liquid collecting disc (104) all are fixed with the installation piece, and the equal fixed mounting of bottom outer wall of installation piece has electric telescopic handle (29), the extension rod tip of electric telescopic handle (29) is just to the top both ends of a clamping cylinder (202).
5. The steam generator separated liquid ultrafiltration silicon removal apparatus of claim 3, wherein: filter circulation mechanism includes support frame (4) of fixed mounting on base (3), and the top fixed mounting of support frame (4) has mounting panel (401), the top outer wall both sides of mounting panel (401) fixed mounting respectively have and handle case (7) and transfer case (5), and handle the equal fixed mounting in one side relatively of case (7) and transfer case (5) and have the joint, two be provided with ultrafiltration subassembly (6) between the joint.
6. The steam generator separated liquid ultrafiltration silicon removal apparatus of claim 5, wherein: one side fixedly connected with drawing liquid pump (21) of handling case (7), and fixedly connected with drawing liquid bottom tube (203) between the input of drawing liquid pump (21) and end section of thick bamboo (2), one side fixed mounting of inclined plane liquid collecting tray (104) has the infusion violently pipe that is linked together with drawing liquid bottom tube (203), one end fixed mounting that drawing liquid bottom tube (203) are close to drawing liquid pump (21) has the check valve.
7. The steam generator separated liquid ultrafiltration silicon removal apparatus of claim 6, wherein: the output of drawing liquid pump (21) is fixed connection still has corrugated hose (8), and the tip fixed connection of corrugated hose (8) has female adapter, one side that handles jar (1) is close to the filtration circulation mechanism is provided with transparent observation window (105), and a plurality of valve-carrying fluid-discharge tubes (9) of fixed connection on transparent observation window (105).
8. The steam generator separated liquid ultrafiltration silicon removal apparatus as set forth in claim 7, wherein: ultrafiltration subassembly (6) are including rotating rotary column (601) of connecting between processing case (7) and transfer case (5), and the connecting block (602) that the circumference outer wall fixedly connected with of rotary column (601) distributed a plurality of equidistance, the equal fixed mounting in tip of connecting block (602) has sleeve (603), and the equal joint in inside of sleeve (603) has ceramic ultrafiltration filter core (604), sleeve (603) and joint looks adaptation, the relative one side fixed mounting who handles case (7) and mounting panel (401) has bracket (607), and the top fixed mounting of bracket (607) has step motor (608), the output shaft fixedly connected with worm (606) of step motor (608), the one end outer wall key connection of rotary column (601) has worm wheel (605) with worm (606) looks adaptation.
9. The steam generator separated liquid ultrafiltration silicon removal apparatus of claim 5, wherein: the utility model discloses a transfer case, including processing jar (1), equal fixed mounting in both ends that are close to the top has L shape strut, and the top of two L shape struts is fixed mounting respectively has liquid feeding arc pipe (18) and returns liquid arc pipe (12), equal fixedly connected with arc head end pipe (17) and a plurality of branch pipe (19) on liquid feeding arc pipe (18) and the liquid arc pipe (12) of returning, liquid feeding arc pipe (18) are connected with external liquid supply system, and return liquid arc pipe (12) fixedly connected with circulating pipe (11), fixed mounting has drawing liquid pump two (10) on circulating pipe (11), and the other end of circulating pipe (11) is close to the interior bottom of transfer case (5).
10. The steam generator separated liquid ultrafiltration silicon removal apparatus of claim 9, wherein: the processing tank is characterized in that a plurality of equidistantly-distributed spiral slices (16) are fixedly connected to the inner wall of the top end of the processing tank (1), two protruding supporting lamination sheets (161) are arranged on each spiral slice (16), the driven mechanism comprises a sleeve (141) which is rotatably connected to a shaft column (14), a plurality of angle-shaped plates (22) are fixedly mounted on the outer wall of the circumference of the sleeve (141), a rotating rod (23) is rotatably connected between the angle-shaped plates (22), a circular paddle (24) is fixedly arranged at the middle end of the rotating rod (23), a C-shaped convection slot (25) is formed in each circular paddle (24), driven blades (13) are fixedly connected to the top ends of the sleeve (141), and the driven blades (13) are opposite to two arc-head end pipes (17).
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| CN113716761B (en) | 2022-01-04 |
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Denomination of invention: Ultrafiltration and silicon removal equipment for steam generator separation liquid Effective date of registration: 20220907 Granted publication date: 20220104 Pledgee: Yantai Rural Commercial Bank Co.,Ltd. Zhifu District Hongkou sub branch Pledgor: YANTAI JIETONG WATER TREATMENT TECHNOLOGY Co.,Ltd. Registration number: Y2022980014682 |
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