CN115845645A - Preparation device and preparation method of slaked lime emulsion for wastewater treatment - Google Patents
Preparation device and preparation method of slaked lime emulsion for wastewater treatment Download PDFInfo
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- CN115845645A CN115845645A CN202211432031.5A CN202211432031A CN115845645A CN 115845645 A CN115845645 A CN 115845645A CN 202211432031 A CN202211432031 A CN 202211432031A CN 115845645 A CN115845645 A CN 115845645A
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- 239000000839 emulsion Substances 0.000 title claims abstract description 59
- 238000002360 preparation method Methods 0.000 title claims abstract description 42
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
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- 230000000694 effects Effects 0.000 abstract description 15
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- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
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- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 2
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
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- 239000008119 colloidal silica Substances 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
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- 239000010842 industrial wastewater Substances 0.000 description 1
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Abstract
The invention discloses a preparation device and a preparation method of slaked lime emulsion for wastewater treatment, and belongs to the field of slaked lime emulsion preparation equipment. A preparation device of slaked lime emulsion for wastewater treatment comprises an ash storage bin, wherein an electric gate valve is mounted at the outlet end of the ash storage bin, a treatment bin is fixedly connected to the lower end face of the electric gate valve, a servo motor is fixedly connected to the upper end face of the treatment bin, the driving end of the servo motor penetrates through the top wall of the treatment bin and is fixedly connected with a connecting shaft, and a first mounting sleeve is fixedly connected to the bottom end of the connecting shaft; according to the invention, through the servo motor, the connecting shaft, the first mounting sleeve, the first driving gear, the second driven gear, the crushing shaft and the crushing paddle, the hydrated lime participating in the preparation can be crushed, the addition of the hydrated lime with caking is avoided, the addition of the hydrated lime can be fully dissolved, and the preparation effect of the hydrated lime emulsion is improved.
Description
Technical Field
The invention relates to the technical field of slaked lime emulsion preparation equipment, in particular to a preparation device and a preparation method of slaked lime emulsion for wastewater treatment.
Background
The waste water is a general term of water and runoff rainwater drained in the process of activities of residents. It includes domestic sewage, industrial wastewater and other useless water such as the initial rain flows into the drainage canal, generally refers to the water that does not utilize or does not utilize the value. In the acid wastewater treatment, lime is the most common neutralizer, and has the advantages of low cost, benefit for flocculation and precipitation of sludge, simple and convenient use and the like in the use process; the lime emulsion preparation device prepares lime emulsion with certain concentration by using quick lime and hydrated lime through nitration and dissolution. The prepared lime emulsion can be used for adjusting the pH value of water, has coagulation aiding effect on colloidal particles in wastewater, reduces water hardness, performs industrial acid-containing wastewater treatment and zinc-containing wastewater treatment, removes colloidal silica in water, and improves the capabilities of desalination and flue gas desulfurization, but the preparation device of the slaked lime emulsion for wastewater treatment in the prior art has the following problems:
1. in the prior art, a hydrated lime stored in a hydrated lime emulsion preparation device for wastewater treatment may have a caking phenomenon, and the caked hydrated lime is not easy to be completely fused with a solution, so that the hydrated lime emulsion contains undissolved hydrated lime small blocks, and the preparation effect of the hydrated lime emulsion is reduced;
2. in the prior art, a preparation device of hydrated lime emulsion for treating wastewater directly adds quantitative hydrated lime into a dissolving tank at one time, which easily causes the phenomenon of uneven mixing, so that the condition of a dough or fisheye-shaped glue block is easy to occur, and the quality of the hydrated lime emulsion is reduced;
3. among the prior art preparation facilities of slaked lime emulsion that waste water treatment used stirs slaked lime and water through single stirring rake, and the effect that the stirring was mixed is relatively poor, and the time of stirring mixing is longer, reduces the efficiency of slaked lime emulsion preparation.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a hydrated lime emulsion preparation device for wastewater treatment is inconvenient to crush agglomerated hydrated lime, continuously and uniformly add the hydrated lime and rapidly mix the hydrated lime and water, and provides a hydrated lime emulsion preparation device for wastewater treatment and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation device of slaked lime emulsion for wastewater treatment comprises an ash storage bin, wherein an electric gate valve is installed at the outlet end of the ash storage bin, a treatment bin is fixedly connected to the lower end face of the electric gate valve, a servo motor is fixedly connected to the upper end face of the treatment bin, the driving end of the servo motor penetrates through the top wall of the treatment bin and is fixedly connected with a connecting shaft, a first installation sleeve is fixedly connected to the bottom end of the connecting shaft, a first driving gear is fixedly connected to the peripheral side wall of the first installation sleeve, the first installation sleeve is fixedly connected with an iron plate through an inner hexagon bolt, a second installation sleeve is arranged on the lower side of the iron plate, an electromagnet is installed in the second installation sleeve, a connecting pipe is fixedly connected to the lower end face of the second installation sleeve, a support frame is rotatably connected to the outside of the connecting pipe, and the end part of the support frame is fixedly connected with the inner wall of the treatment bin, the bottom end of the connecting pipe is fixedly connected with a small flow guide block, the lower end face of the small flow guide block is fixedly connected with a second driving gear, a mounting frame is fixedly connected in the treatment bin, a weighing sensor is fixedly connected at the center of the upper end face of the mounting frame, a fixing plate is fixedly connected at the upper end face of the weighing sensor, two first discharge ports are symmetrically formed in the fixing plate, a rotating shaft is rotatably connected at the center of the upper end face of the fixing plate, a rotating plate is arranged at the upper end face of the fixing plate and is fixedly connected with the rotating shaft, two second discharge ports are symmetrically formed in the rotating plate, a first driven gear meshed and connected with the second driving gear is fixedly connected on the side wall of the top end of the rotating shaft, a large flow guide block is fixedly connected at the upper end face of the first driven gear, and a first bearing is fixedly connected at the upper end face of the large flow guide block, fixedly connected with links up the spiale on the inside wall of first bearing, the second driven gear that the top fixedly connected with and the first driving gear meshing of linking up the spiale is connected, the broken axle of up end fixedly connected with of second driven gear, even a set of broken oar of fixedly connected with on the top lateral wall of broken axle, the exit end fixedly connected with dissolving tank of processing the storehouse, rotate in the dissolving tank and be connected with the agitator tube, two puddlers of symmetry and fixedly connected with on the lateral wall of agitator tube, two stirring leaves of equal symmetry and fixedly connected with on the puddler, the rotation is connected with the reciprocating shaft in the agitator tube, two first rotation seats of symmetry and fixedly connected with on the bottom lateral wall of reciprocating shaft, all rotate in the first rotation seat and be connected with the regulation pole, the other end of adjusting the pole rotates and is connected with the second and rotates the seat, fixedly connected with stirring board on the lateral wall of second rotation seat, the top sliding connection of stirring board has the guide arm, and the inner and the agitator tube fixed connection of guide arm, the up end of dissolving tank is equipped with drive structure, fixedly connected with the fixed block on the lateral wall of dissolving tank, install the controller on the lateral wall of fixed block.
As the preferred technical scheme of this application, the drive structure is including fixing the driven bevel gear on stirring pipe top lateral wall, the bearing of dissolving tank up end, the up end fixedly connected with driving motor who bears the frame, driving motor's drive end fixedly connected with installation axle, the drive bevel gear that fixedly connected with and driven bevel gear meshing are connected on the lateral wall of installation axle, the axle head fixedly connected with carousel of installation axle, fixedly connected with links up the post on the lateral wall of carousel, it is connected with the bull stick to link up to rotate on the post, the other end of bull stick rotates and is connected with the sliding seat, the lower terminal surface fixedly connected with second bearing of sliding seat, and the inner wall of second bearing and the top fixed connection of puddler.
As the preferred technical scheme of this application, the up end fixedly connected with raceway of dissolving tank, flow sensor is installed to the outer end of raceway, first solenoid valve is installed to flow sensor's outer end, the input tube is installed to the outer end of first solenoid valve.
As the preferred technical scheme of this application, the lower terminal surface fixedly connected with discharging pipe of dissolving tank, the second solenoid valve is installed to the outer end of discharging pipe, the output tube is installed to the outer end of second solenoid valve.
As the preferred technical scheme of this application, first installation cover and second installation cover all adopt stainless steel material to make, be equipped with in the second installation cover with electro-magnet assorted mounting groove and winding displacement groove.
As the preferred technical scheme of this application, all set up the through-hole the same with the connecting tube internal diameter in little water conservancy diversion piece and the second driving gear, the cross-sectional shape of little water conservancy diversion piece and big water conservancy diversion piece is isosceles trapezoid.
As the preferred technical scheme of this application, the through-hole has evenly been seted up on the stirring leaf, stirring leaf edge is the fillet design.
As the preferred technical scheme of this application, electronic push-pull valve, servo motor, electro-magnet and weighing sensor respectively with controller electric connection.
As a preferred technical solution of the present application, the first driving gear and the second driving gear have the same specification, and the first driven gear and the second driven gear have the same specification.
The invention also provides a preparation method of the preparation device of the slaked lime emulsion for wastewater treatment, which comprises the following steps:
s1: the method comprises the following steps that firstly, an electric gate valve and a servo motor are started through a controller, slaked lime in an ash storage bin falls into a treatment bin, the servo motor drives a connecting shaft to rotate, the first mounting sleeve rotates due to rotation of the connecting shaft, a first driving gear rotates due to rotation of the first mounting sleeve, and a second driven gear rotates due to rotation of the first driving gear, so that a crushing shaft and a crushing paddle rotate simultaneously, and further, caking in the slaked lime is crushed;
s2: when the weighing sensor detects that the weight reaches a preset value, the controller controls the electric gate valve to be closed, meanwhile, the controller controls the electromagnet to be electrified, the electromagnet generates magnetism to adsorb the iron plate after being electrified, so that the second mounting sleeve rotates together with the first mounting sleeve, the connecting pipe and the small flow guide block rotate, the second driving gear rotates, the first driven gear rotates due to the rotation of the second driving gear, the rotating shaft rotates, the rotating plate rotates due to the rotation of the rotating shaft, and after the first discharge port and the second discharge port are overlapped, the materials in the treatment bin uniformly fall into the dissolving tank;
s3: the controller controls the first electromagnetic valve to be opened to inject water into the dissolving tank, the flow sensor monitors input flow, the controller controls the first electromagnetic valve to be closed after the preset flow is reached, the controller controls the driving motor to work, the driving motor drives the mounting shaft to rotate, the mounting shaft rotates to drive the driving bevel gear and the rotary disc to rotate simultaneously, the driving bevel gear rotates to drive the stirring pipe to rotate, the stirring pipe rotates to drive the stirring blades to rotate, slaked lime and water are mixed and stirred, the rotating rod rotates due to the rotation of the rotary disc to drive the reciprocating shaft to move up and down, the adjusting rod rotates due to the up-and-down movement of the reciprocating shaft, the stirring plate reciprocates, and meanwhile, the stirring plate rotates and reciprocates due to the rotation of the stirring pipe to drive the guide rod, so that the slaked lime and the water are fully mixed;
s4: after stirring for a preset time, the controller controls the second electromagnetic valve to be opened, and the prepared hydrated lime emulsion is discharged.
Compared with the prior art, the invention provides a preparation device and a preparation method of slaked lime emulsion for wastewater treatment, and the preparation device and the preparation method have the following beneficial effects:
1. this preparation facilities of slaked lime emulsion that waste water treatment used through servo motor, connecting axle, first installation cover, first driving gear, second driven gear, broken axle and broken oar, can carry out the breakage to the slaked lime that participates in the configuration, avoids having the caking in the slaked lime that adds, makes the slaked lime that adds can fully dissolve, improves the configuration effect of slaked lime emulsion.
2. This preparation facilities of slaked lime emulsion that waste water treatment used, through iron plate, the second installation cover, the electro-magnet, the connecting pipe, the support frame, little water conservancy diversion piece, the second driving gear, the apparatus further comprises a rotating shaft, the rotor plate, first driven gear, first discharge gate and second discharge gate, make the rotor plate rotate, slaked lime even unloading in succession after first discharge gate and the coincidence of second discharge gate, avoid once adding whole slaked lime, avoid appearing the condition of bulk or fisheye form rubber block in the middle of the slaked lime emulsion, improve the preparation effect of slaked lime emulsion.
3. This preparation facilities of slaked lime emulsion that waste water treatment used can improve the effect that slaked lime and solution were mixed through agitator tube, puddler, stirring leaf, reciprocating shaft, regulation pole, stirring board and drive structure, can improve the effect of emulsion convection through reciprocating motion and pivoted stirring board, effectively reduces the time of mixing, is showing the preparation efficiency who improves the slaked lime emulsion.
Drawings
FIG. 1 is a schematic configuration diagram of a device for preparing a slaked lime emulsion for use in wastewater treatment according to the present invention;
FIG. 2 is a schematic view of the internal structure of the processing chamber according to the present invention;
FIG. 3 is a schematic plan view of a center section of a processing chamber according to the present invention;
fig. 4 is an exploded view of the first and second mounting sleeves and their connection structure according to the present invention;
FIG. 5 is a schematic structural view of a dissolving tank according to the present invention;
FIG. 6 is a schematic view of the inner structure of the dissolving tank according to the present invention;
FIG. 7 is a schematic structural view of a stirring tube and a connecting structure thereof according to the present invention;
fig. 8 is a schematic structural diagram of a control system according to the present invention.
In the figure: 1. an ash storage bin; 2. an electric gate valve; 3. a processing bin; 4. a servo motor; 5. a connecting shaft; 6. a first mounting sleeve; 7. a first drive gear; 8. an iron plate; 9. a second mounting sleeve; 10. an electromagnet; 11. a connecting pipe; 12. a support frame; 13. a small flow guide block; 14. a second driving gear; 15. a mounting frame; 16. a weighing sensor; 17. a fixing plate; 18. a first discharge port; 19. a rotating shaft; 20. a rotating plate; 21. a second discharge port; 22. a first driven gear; 23. a large flow guide block; 24. a first bearing; 25. an engagement shaft; 26. a second driven gear; 27. a crushing shaft; 28. crushing paddles; 29. a dissolving tank; 30. a stirring pipe; 31. a stirring rod; 32. stirring blades; 33. a reciprocating shaft; 34. a first rotating base; 35. adjusting a rod; 36. a second rotating base; 37. a poking plate; 38. a guide bar; 39. a drive structure; 3901. a driven bevel gear; 3902. a carrier; 3903. a drive motor; 3904. installing a shaft; 3905. a drive bevel gear; 3906. a turntable; 3907. connecting the column; 3908. a rotating rod; 3909. a movable seat; 3910. a second bearing; 40. a fixed block; 41. a controller; 42. a water delivery pipe; 43. a flow sensor; 44. a first solenoid valve; 45. an input tube; 46. a discharge pipe; 47. a second solenoid valve; 48. and (5) outputting the product.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-8, a device for preparing slaked lime emulsion for wastewater treatment and a method for preparing the same, comprising an ash storage bin 1, an electric gate valve 2 installed at an outlet end of the ash storage bin 1, a treatment bin 3 fixedly connected to a lower end surface of the electric gate valve 2, a servo motor 4 fixedly connected to an upper end surface of the treatment bin 3, a driving end of the servo motor 4 penetrating through a top wall of the treatment bin 3 and fixedly connected to a connecting shaft 5, a first mounting sleeve 6 fixedly connected to a bottom end of the connecting shaft 5, a first driving gear 7 fixedly connected to a peripheral side wall of the first mounting sleeve 6, an iron plate 8 fixedly connected to the first mounting sleeve 6 by an inner hexagonal bolt, a second mounting sleeve 9 provided at a lower side of the iron plate 8, an electromagnet 10 installed in the second mounting sleeve 9, a connecting pipe 11 fixedly connected to a lower end surface of the second mounting sleeve 9, a support frame 12 rotatably connected to an outer side of the connecting pipe 11, and a small guide block 13 fixedly connected to an end surface of the support frame 12 fixedly connected to an inner wall of the treatment bin 3, a rotary shaft 16 connected to a rotary shaft, a rotary shaft sensor, a rotary plate 17, a rotary plate 16 connected to a rotary plate 16, the upper end face of the large guide block 23 is fixedly connected with a first bearing 24, the inner side wall of the first bearing 24 is fixedly connected with a connecting shaft 25, the top end of the connecting shaft 25 is fixedly connected with a second driven gear 26 engaged with the first driving gear 7, the upper end face of the second driven gear 26 is fixedly connected with a crushing shaft 27, the side wall of the top end of the crushing shaft 27 is uniformly and fixedly connected with a group of crushing paddles 28, the outlet end of the treatment bin 3 is fixedly connected with a dissolving tank 29, a stirring pipe 30 is rotatably connected with the dissolving tank 29, the side wall of the stirring pipe 30 is symmetrically and fixedly connected with two stirring rods 31, the stirring rods 31 are symmetrically and fixedly connected with two stirring blades 32, the stirring pipe 30 is rotatably connected with a reciprocating shaft 33, the side wall of the bottom end of the reciprocating shaft 33 is symmetrically and fixedly connected with two first rotating seats 34, the first rotating seats 34 are rotatably connected with an adjusting rod 35, the other end of the adjusting rod 35 is rotatably connected with a second rotating seat 36, the outer side wall of the second rotating seat 36 is fixedly connected with a stirring plate 37, the top end of the stirring plate 37 is slidably connected with a guide rod 38, the inner end of the guide rod 38 is fixedly connected with the dissolving tank 30, the outer side wall of the dissolving tank 29 is fixedly connected with a driving control block 40, and the outer side wall of the dissolving tank 29 is connected with a dissolving tank 40, and a dissolving tank control block 40 is mounted on the dissolving tank 29; the hydrated lime in the lime storage bin 1 is conveniently conveyed through the electric gate valve 2, the connecting shaft 5 is driven to rotate through the servo motor 4, the first mounting sleeve 6 is driven to rotate through the rotation of the connecting shaft 5, the first driving gear 7 is driven to rotate through the rotation of the first mounting sleeve 6, the second driven gear 26 is driven to rotate through the rotation of the first driving gear 7, the crushing shaft 27 and the crushing paddle 28 are driven to rotate simultaneously, the caked hydrated lime can be crushed, the dissolving effect is improved, the electromagnet 10 is magnetized through the electrification of the electromagnet 10, the iron plate 8 can be adsorbed, the second mounting sleeve 9 and the first mounting sleeve 6 rotate synchronously, the second driving gear 14 rotates, the first driven gear 22 rotates through the rotation of the second driving gear 14, the rotating shaft 19 rotates, and the rotating plate 20 rotates through the rotation of the rotating shaft 19, after the first discharge port 18 and the second discharge port 21 are coincided, the materials in the treatment bin 3 fall uniformly, slaked lime can be put uniformly and continuously, the phenomenon of glue blocks in the mixing process is avoided, the cost can be reduced by driving of a servo motor 4, the materials can be prevented from being accumulated by the small guide block 13 and the large guide block 23, the amount of slaked lime can be weighed by the weighing sensor 16, thereby slaked lime emulsion can be accurately configured, the stirring pipe 30 can be driven to rotate simultaneously by the driving structure 39, the reciprocating shaft 33 can move up and down in a reciprocating manner, the stirring rod 31 and the stirring blade 32 can be rotated by the rotation of the stirring pipe 30, meanwhile, the reciprocating shaft 33 moves up and down, the adjusting rod 35 can be rotated, the stirring plate 37 can move in a reciprocating manner, the convection effect of the emulsion can be obviously enhanced, and the mixing effect can be improved, the mixing time is shortened, and the preparation efficiency of the hydrated lime emulsion is improved.
Referring to fig. 5 and 6, in some embodiments, the driving structure 39 includes a driven bevel gear 3901 fixed on an outer side wall of a top end of the stirring pipe 30, a bearing frame 3902 on an upper end surface of the dissolution tank 29, a driving motor 3903 fixedly connected to an upper end surface of the bearing frame 3902, a driving shaft 3904 fixedly connected to a driving end of the driving motor 3903, a driving bevel gear 3905 engaged with the driven bevel gear 3901 and connected to a side wall of the mounting shaft 3904, a rotating disk 3906 fixedly connected to a shaft end of the mounting shaft 3904, an engaging column 3907 fixedly connected to an outer side wall of the rotating disk 6, a rotating rod 3908 rotatably connected to the engaging column 3907, a movable seat 3909 rotatably connected to the other end of the rotating rod 3908, a second bearing 3910 fixedly connected to a lower end surface of the movable seat 3909, and an inner wall of the second bearing 3910 fixedly connected to a top end of the stirring rod 31; the driving motor 3903 drives the mounting shaft 3904 to rotate, the mounting shaft 3904 rotates to drive the driving bevel gear 3905 and the rotating disc 3906 to rotate simultaneously, the driving bevel gear 3905 rotates to enable the stirring pipe 30 to rotate, the stirring pipe 30 rotates to enable the stirring blades 32 to rotate, slaked lime and water are mixed and stirred, the rotating disc 3906 rotates to enable the rotating rod 3908 to rotate to further drive the reciprocating shaft 33 to move up and down, the reciprocating shaft 33 moves up and down to enable the adjusting rod 35 to rotate, the shifting plate 37 reciprocates, meanwhile, the rotating rod 38 is driven to rotate due to the rotation of the stirring pipe 30, the shifting plate 37 rotates and reciprocates, the convection effect of emulsion can be improved, and the mixing effect is improved.
Referring to fig. 5, in some embodiments, a water pipe 42 is fixedly connected to an upper end surface of the dissolving tank 29, a flow sensor 43 is installed at an outer end of the water pipe 42, a first electromagnetic valve 44 is installed at an outer end of the flow sensor 43, and an input pipe 45 is installed at an outer end of the first electromagnetic valve 44; a quantitative preparation liquid can be input into the dissolving tank 29 through the flow sensor 43, and the slaked lime emulsion can be accurately prepared, and the flow sensor 43 and the first electromagnetic valve 44 are electrically connected to the controller 41, respectively.
Referring to fig. 5, in some embodiments, a discharge pipe 46 is fixedly connected to the lower end surface of the dissolving tank 29, a second solenoid valve 47 is installed at the outer end of the discharge pipe 46, and an output pipe 48 is installed at the outer end of the second solenoid valve 47; the prepared slaked lime emulsion is conveniently discharged by opening the second electromagnetic valve 47, and the second electromagnetic valve 47 is electrically connected with the controller 41.
Referring to fig. 3, in some embodiments, the first mounting sleeve 6 and the second mounting sleeve 9 are both made of stainless steel, and a mounting groove and a winding displacement groove matched with the electromagnet 10 are formed in the second mounting sleeve 9; the first installation sleeve 6 and the second installation sleeve 9 made of stainless steel materials are not affected by magnetism, and the installation grooves and the wire arranging grooves are convenient for installing and working the electromagnet 10.
Referring to fig. 3, in some embodiments, through holes having the same inner diameter as that of the connecting pipe 11 are formed in both the small guide block 13 and the second driving gear 14, and both the small guide block 13 and the large guide block 23 have isosceles trapezoid cross-sectional shapes; the electromagnet 10 is conveniently arranged through the through hole, the small guide block 13 and the large guide block 23 can avoid the accumulation of the hydrated lime, the accuracy of the input amount of the hydrated lime is improved, and the quality of the configuration of the hydrated lime emulsion is improved.
Referring to fig. 7, in some embodiments, through holes are uniformly formed on the stirring vane 32, and corners of the stirring vane 32 are designed to be rounded; make stirring leaf 32 and emulsion can strengthen the flow through the through-hole and strike, still make things convenient for stirring leaf 32's rotation, improve the effect of mixing.
Referring to fig. 8, in some embodiments, the electric gate valve 2, the servo motor 4, the electromagnet 10 and the load cell 16 are electrically connected to the controller 41, respectively; the intelligent control is conveniently carried out, the operation is convenient, and the efficiency of the hydrated lime emulsion is improved.
Referring to fig. 2, in some embodiments, the first driving gear 7 and the second driving gear 14 are of the same size, and the first driven gear 22 and the second driven gear 26 are of the same size; conveniently drive the rotation, conveniently carry out the breakage to the hydrated lime of caking and can also carry out even unloading.
The invention also provides a preparation method of the preparation device of the slaked lime emulsion for wastewater treatment, which comprises the following steps:
s1: firstly, the electric gate valve 2 and the servo motor 4 are started through the controller 41, the hydrated lime in the ash storage bin 1 falls into the processing bin 3, the servo motor 4 drives the connecting shaft 5 to rotate, the first mounting sleeve 6 rotates due to the rotation of the connecting shaft 5, the first driving gear 7 rotates due to the rotation of the first mounting sleeve 6, the second driven gear 26 rotates due to the rotation of the first driving gear 7, and therefore the crushing shaft 27 and the crushing paddle 28 rotate simultaneously, and further the caking in the hydrated lime is crushed;
s2: when the weighing sensor 16 detects that the weight reaches a preset value, the controller 41 controls the electric gate valve 2 to be closed, meanwhile, the controller 41 controls the electromagnet 10 to be electrified, the electromagnet 10 generates magnetism to adsorb the iron plate 8 after being electrified, so that the second mounting sleeve 9 rotates together with the first mounting sleeve 6, the connecting pipe 11 and the small guide block 13 rotate, the second driving gear 14 rotates, the first driven gear 22 rotates due to the rotation of the second driving gear 14, the rotating shaft 19 rotates, the rotating plate 20 rotates due to the rotation of the rotating shaft 19, and after the first discharge port 18 and the second discharge port 21 are overlapped, the materials in the processing bin 3 uniformly fall into the dissolving tank 29;
s3: meanwhile, the controller 41 controls the first electromagnetic valve 44 to be opened to inject water into the dissolving tank 29, the flow sensor 43 monitors the input flow, after the preset flow is reached, the controller 41 controls the first electromagnetic valve 44 to be closed, the controller 41 controls the driving motor 3903 to work, the driving motor 3903 drives the mounting shaft 3904 to rotate, the driving bevel gear 3905 and the rotary table 3906 are driven to rotate simultaneously by rotation of the mounting shaft 3904, the driving bevel gear 3905 rotates the stirring pipe 30, the stirring pipe 30 rotates the stirring blades 32 to mix and stir the hydrated lime and the water, the rotating rod 3908 rotates by rotation of the rotary table 3906 to drive the reciprocating shaft 33 to move up and down, the adjusting rod 35 rotates by up and down movement of the reciprocating shaft 33 to enable the stirring plate 37 to move up and down, and the guide rod 38 rotates by rotation of the stirring pipe 30 to enable the stirring plate 37 to rotate and move up and down simultaneously to mix the hydrated lime and the water sufficiently;
s4: after stirring for a predetermined time, the controller 41 controls the second electromagnetic valve 47 to open, and the prepared hydrated lime emulsion is discharged.
Specifically, this preparation facilities of slaked lime emulsion for waste water treatment is when using: firstly, the electric gate valve 2 and the servo motor 4 are started through the controller 41, the slaked lime in the ash storage bin 1 falls into the processing bin 3, the servo motor 4 drives the connecting shaft 5 to rotate, the first mounting sleeve 6 rotates due to the rotation of the connecting shaft 5, the first driving gear 7 rotates due to the rotation of the first mounting sleeve 6, the second driven gear 26 is driven to rotate due to the rotation of the first driving gear 7, so that the crushing shaft 27 and the crushing paddle 28 rotate simultaneously, further, the agglomerates in the slaked lime are crushed, when the weighing sensor 16 detects that the weight reaches a preset value, the controller 41 controls the electric gate valve 2 to be closed, the controller 41 controls the electromagnet 10 to be electrified, the electromagnet 10 generates magnetism after being electrified to adsorb the iron plate 8, so that the second mounting sleeve 9 rotates together with the first mounting sleeve 6, and the connecting pipe 11 and the small guide block 13 rotate, further, the second driving gear 14 is rotated, the rotation of the second driving gear 14 rotates the first driven gear 22, so that the rotating shaft 19 is rotated, the rotating plate 20 is rotated by the rotation of the rotating shaft 19, when the first discharge port 18 and the second discharge port 21 are overlapped, the materials in the treatment chamber 3 uniformly fall into the dissolving tank 29, the controller 41 controls the first electromagnetic valve 44 to open and inject water into the dissolving tank 29, the flow sensor 43 monitors the input flow, the controller 41 controls the first electromagnetic valve 44 to close after the preset flow, the controller 41 controls the driving motor 3903 to operate, the driving motor 3903 drives the mounting shaft 3904 to rotate, the driving bevel gear 3905 and the turntable 3906 are driven by the rotation of the mounting shaft 3904 to rotate simultaneously, the stirring pipe 30 is rotated by the rotation of the driving bevel gear 3905, the stirring blades 32 are rotated by the rotation of the stirring pipe 30, the slaked lime and the water are mixed and stirred, the rotating rod 3908 is rotated due to rotation of the rotating disc 3906, the reciprocating shaft 33 is driven to move up and down, the adjusting rod 35 is rotated due to up-down movement of the reciprocating shaft 33, the stirring plate 37 reciprocates, meanwhile, the guide rod 38 is driven to rotate due to rotation of the stirring pipe 30, the stirring plate 37 reciprocates while rotating, further, the slaked lime and the water are fully mixed, and after the slaked lime and the water are stirred for a preset time, the controller 41 controls the second electromagnetic valve 47 to be opened, and the prepared slaked lime emulsion is discharged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a preparation facilities of slaked lime emulsion that waste water treatment used, includes ash storage storehouse (1), its characterized in that, electronic push-pull valve (2) is installed to the exit end in ash storage storehouse (1), the lower terminal surface fixedly connected with of electronic push-pull valve (2) handles storehouse (3), the up end fixedly connected with servo motor (4) of handling storehouse (3), the drive end of servo motor (4) runs through the roof and the fixedly connected with connecting axle (5) of handling storehouse (3), the first installation cover (6) of bottom fixedly connected with of connecting axle (5), fixedly connected with first driving gear (7) on the periphery lateral wall of first installation cover (6), first installation cover (6) are through interior hexagonal bolt fixedly connected with iron plate (8), the downside of iron plate (8) is equipped with second installation cover (9), install electro-magnet (10) in the second installation cover (9), the lower terminal surface fixedly connected with of second installation cover (9) connecting pipe (11), connecting pipe (11) outer rotation connection support frame (12) just, and the tip of support frame (12) and the fixedly connected with the inner wall fixedly connected with of the water conservancy diversion piece (13) of the little connecting pipe (13) of the water conservancy diversion piece of the inner wall fixedly connected with of the water conservancy diversion storehouse (13), the processing bin (3) is fixedly connected with a mounting frame (15), a weighing sensor (16) is fixedly connected with the center of the upper end face of the mounting frame (15), a fixing plate (17) is fixedly connected with the upper end face of the weighing sensor (16), two first discharge ports (18) are symmetrically formed in the fixing plate (17), a rotating shaft (19) is rotatably connected with the center of the upper end face of the fixing plate (17), a rotating plate (20) is arranged on the upper end face of the fixing plate (17), the rotating plate (20) is fixedly connected with the rotating shaft (19), two second discharge ports (21) are symmetrically formed in the rotating plate (20), a first driven gear (22) meshed with a second driving gear (14) is fixedly connected with the side wall of the top end of the rotating shaft (19), a large flow guide block (23) is fixedly connected with the upper end face of the large flow guide block (23), a first bearing (24) is fixedly connected with the side wall of the top end of the rotating shaft (19), a connecting shaft (25) is fixedly connected with the inner side wall of the first bearing (24), a second driven shaft (27) is fixedly connected with the top end face of a first driven gear (7), a second group of crushing paddle (27) is fixedly connected with the side wall of the second driven gear (27), and a crushing paddle (27), handle exit end fixedly connected with dissolving tank (29) in storehouse (3), dissolving tank (29) internal rotation is connected with stirring pipe (30), two puddler (31) of symmetry and fixedly connected with on the lateral wall of stirring pipe (30), equal symmetry and two stirring leaf (32) of fixedly connected with on puddler (31), stirring pipe (30) internal rotation is connected with reciprocating shaft (33), two first rotation seats (34) of symmetry and fixedly connected with on the bottom lateral wall of reciprocating shaft (33), all rotate in first rotation seat (34) and be connected with regulation pole (35), the other end rotation of adjusting pole (35) is connected with the second and rotates seat (36), fixedly connected with dials on the lateral wall of seat (36) is rotated to the second, the top sliding connection of dialling plate (37) has guide arm (38), and the inner and stirring pipe (30) fixed connection of guide arm (38), the up end of dissolving tank (29) is equipped with drive structure (39), fixedly connected with fixed block (40) on the lateral wall of dissolving tank (29), install control lateral wall (41) on the lateral wall of fixed block (40).
2. The preparation device of the slaked lime emulsion for wastewater treatment according to claim 1, wherein the driving structure (39) comprises a driven bevel gear (3901) fixed on an outer side wall of a top end of the stirring pipe (30), a bearing frame (3902) of an upper end surface of the dissolving tank (29), a driving motor (3903) is fixedly connected to the upper end surface of the bearing frame (3902), a driving end of the driving motor (3903) is fixedly connected to a mounting shaft (3904), a driving bevel gear (3905) meshed and connected with the driven bevel gear (3901) is fixedly connected to a side wall of the mounting shaft (3904), a rotary table (3906) is fixedly connected to a shaft end of the mounting shaft (3904), an engagement column (3907) is fixedly connected to an outer side wall of the rotary table (3906), a rotating rod (3908) is rotatably connected to the engagement column (3907), a movable seat (3909) is rotatably connected to the other end of the rotating rod (3908), a second bearing (3910) is fixedly connected to a lower end surface of the movable seat (3909), and an inner wall of the second bearing (3910) is fixedly connected with a top end of the stirring rod (39031).
3. The apparatus for preparing the slaked lime emulsion for wastewater treatment according to claim 1, wherein a water pipe (42) is fixedly connected to an upper end surface of the dissolving tank (29), a flow sensor (43) is installed at an outer end of the water pipe (42), a first electromagnetic valve (44) is installed at an outer end of the flow sensor (43), and an input pipe (45) is installed at an outer end of the first electromagnetic valve (44).
4. The apparatus for preparing the slaked lime emulsion for wastewater treatment according to claim 1, wherein a discharge pipe (46) is fixedly connected to a lower end surface of the dissolving tank (29), a second solenoid valve (47) is installed at an outer end of the discharge pipe (46), and an output pipe (48) is installed at an outer end of the second solenoid valve (47).
5. The apparatus for preparing the slaked lime emulsion for wastewater treatment according to claim 1, wherein the first mounting sleeve (6) and the second mounting sleeve (9) are both made of stainless steel material, and a mounting groove and a wiring groove matched with the electromagnet (10) are arranged in the second mounting sleeve (9).
6. The apparatus for preparing a slaked lime emulsion for wastewater treatment according to claim 1, wherein the small diversion block (13) and the second driving gear (14) are both provided with through holes having the same inner diameter as the connecting pipe (11), and the small diversion block (13) and the large diversion block (23) are both isosceles trapezoids in cross-sectional shape.
7. The apparatus for preparing the slaked lime emulsion for wastewater treatment according to claim 1, wherein the stirring vanes (32) are uniformly provided with through holes, and corners of the stirring vanes (32) are designed to be rounded.
8. The apparatus for preparing a slaked lime emulsion for wastewater treatment according to claim 1, wherein the electric gate valve (2), the servo motor (4), the electromagnet (10) and the weighing sensor (16) are electrically connected to a controller (41), respectively.
9. The apparatus for preparing a slaked lime emulsion for wastewater treatment according to claim 1, wherein the first driving gear (7) and the second driving gear (14) are of the same size, and the first driven gear (22) and the second driven gear (26) are of the same size.
10. The method for preparing a slaked lime emulsion for wastewater treatment according to any one of claims 1 to 9, comprising the steps of:
s1: firstly, an electric gate valve (2) and a servo motor (4) are opened through a controller (41), slaked lime in an ash storage bin (1) falls into a treatment bin (3), the servo motor (4) drives a connecting shaft (5) to rotate, the first mounting sleeve (6) is rotated by the rotation of the connecting shaft (5), a first driving gear (7) is rotated by the rotation of the first mounting sleeve (6), and a second driven gear (26) is rotated by the rotation of the first driving gear (7), so that a crushing shaft (27) and a crushing paddle (28) are rotated simultaneously, and further, caking in the slaked lime is crushed;
s2: when the weighing sensor (16) detects that the weight reaches a preset value, the controller (41) controls the electric gate valve (2) to be closed, meanwhile, the controller (41) controls the electromagnet (10) to be electrified, the electromagnet (10) generates magnetism to adsorb an iron plate (8) after being electrified, so that the second mounting sleeve (9) rotates together with the first mounting sleeve (6), the connecting pipe (11) and the small flow guide block (13) rotate, the second driving gear (14) rotates, the first driven gear (22) rotates due to the rotation of the second driving gear (14), the rotating shaft (19) rotates the rotating plate (20), and after the first discharge hole (18) and the second discharge hole (21) are overlapped, materials in the processing bin (3) uniformly fall into the dissolving tank (29);
s3: meanwhile, a controller (41) controls a first electromagnetic valve (44) to be opened to inject water into a dissolving tank (29), a flow sensor (43) monitors the input flow, after the preset flow is reached, the controller (41) controls the first electromagnetic valve (44) to be closed, meanwhile, the controller (41) controls a driving motor (3903) to work, the driving motor (3903) drives a mounting shaft (3904) to rotate, the mounting shaft (3904) rotates to drive a driving bevel gear (3905) and a rotating disc (3906) to rotate simultaneously, the driving bevel gear (3905) rotates to drive a stirring pipe (30) to rotate, the stirring pipe (30) rotates due to rotation of the stirring pipe (3906) to rotate a rotating rod (3908) to drive a reciprocating shaft (33) to move up and down, the reciprocating shaft (33) moves up and down to drive an adjusting rod (35) to rotate, so that a stirring plate (37) moves back and forth, and the stirring pipe (30) rotates to drive a stirring plate (38) to rotate, so that the stirring plate (37) and water are fully mixed;
s4: after stirring for a preset time, the controller (41) controls the second electromagnetic valve (47) to be opened, and the prepared slaked lime emulsion is discharged.
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| CH662751A5 (en) * | 1985-09-26 | 1987-10-30 | Siemens Ag Albis | Stirring device |
| CN105435666A (en) * | 2014-08-21 | 2016-03-30 | 宝山钢铁股份有限公司 | Preparation method of slaked lime emulsion for wastewater treatment and apparatus thereof |
| CN211025925U (en) * | 2019-06-24 | 2020-07-17 | 深圳市河图建设项目管理有限公司 | Lime agitating unit for building |
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| CN216677827U (en) * | 2021-12-27 | 2022-06-07 | 湖北维顿生物科技有限公司 | Chemical industry raw materials is with mixing mixer |
| CN114684975A (en) * | 2022-05-07 | 2022-07-01 | 浙江九泽环境有限公司 | Boiler sewage treatment system and treatment method thereof |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH662751A5 (en) * | 1985-09-26 | 1987-10-30 | Siemens Ag Albis | Stirring device |
| CN105435666A (en) * | 2014-08-21 | 2016-03-30 | 宝山钢铁股份有限公司 | Preparation method of slaked lime emulsion for wastewater treatment and apparatus thereof |
| CN211025925U (en) * | 2019-06-24 | 2020-07-17 | 深圳市河图建设项目管理有限公司 | Lime agitating unit for building |
| CN216458121U (en) * | 2021-11-25 | 2022-05-10 | 秦凯 | A agitating unit for chemical industry technology |
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Denomination of invention: Preparation device and method of hydrated lime lotion for wastewater treatment Effective date of registration: 20231114 Granted publication date: 20230815 Pledgee: Bank of China Limited Yixing branch Pledgor: WUXI RONGDA ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2023980065064 |
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