CN208327500U - A kind of sewage treatment two-stage screw lime under agitation device - Google Patents

A kind of sewage treatment two-stage screw lime under agitation device Download PDF

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Publication number
CN208327500U
CN208327500U CN201820651557.5U CN201820651557U CN208327500U CN 208327500 U CN208327500 U CN 208327500U CN 201820651557 U CN201820651557 U CN 201820651557U CN 208327500 U CN208327500 U CN 208327500U
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CN
China
Prior art keywords
lime
lautertuns
screw
cabinet
milk
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CN201820651557.5U
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Inventor
严季新
陈健
王建中
汪博涛
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NINGXIA HAILI ELECTRONICS CO Ltd
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NINGXIA HAILI ELECTRONICS CO Ltd
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Abstract

A kind of sewage treatment two-stage screw lime under agitation device, including support device, cabinet, transmission device, spiral agitator, spray equipment, support device upper end is provided with cabinet, cabinet upper end is provided with spray equipment, box house is provided with spiral agitator, cabinet side is provided with transmission device, to provide driving force for spiral agitator, first screw agitation shaft of the utility model and the second screw agitation shaft in stirred tank synchronize do contrary radial rotary, due to the effect of spiral, milk of lime is set to axially move in cabinet and radial motion, realize the second level stirring of milk of lime, and the axial movement of milk of lime is contrary, realize axially staggered stirring, and then stir evenly milk of lime, the utility model is easy to operate, Simple And Practical, effectively improve the stirring efficiency of milk of lime, solves milk of lime The problems such as stirring is uneven, lime slag is easy the difficult cleaning of hardened, lime slag.

Description

A kind of sewage treatment two-stage screw lime under agitation device
Technical field
The utility model relates to engineering machinery art fields more particularly to a kind of sewage treatment two-stage screw lime under agitation to fill It sets.
Background technique
Lime is construction material, for concrete, desiccant etc., it may also be used for the processing of waste water, lime is as highly basic medicine Agent be used to neutralize acid waste water, to remove the acid ions such as the phosphate radical in waste water, sulfate radical group, due to its price be far below than Other highly basic medicaments, therefore lime has become most widely used highly basic medicament in sewage disposal process.
Lime needs first water to be added to react and stirred, and after forming it into milk of lime, is added in waste water and neutralizes acid waste water simultaneously Acid ion group is removed, existing stirring means are that artificial stirring or motor drive single agitating paddle to be stirred lime, people The problems such as work stirring is lower there are time-consuming, laborious and milk of lime production efficiency;Stir paddle stirring, work of the lime in centrifugal force It under, can be moved to the inner wall of stirring container, departing from the stirring range of agitating paddle, cause milk of lime stirring uneven, be easy plate Knot;Both the above stirring means still cannot preferably generate uniform milk of lime.Due to containing a small amount of impurity in lime, with The generation of milk of lime, the lime slag of the interior meeting remaining a part of stirring container are easily hardened in stirring container, it is difficult to clear up.
Summary of the invention
In view of this, in view of the above deficiencies, it is necessary to propose a kind of sewage treatment two-stage screw lime under agitation device.
A kind of sewage treatment is stirred with two-stage screw lime under agitation device, including support device, cabinet, transmission device, spiral Device, spray equipment are mixed, support device upper end is provided with cabinet, and cabinet upper end is provided with spray equipment, by water spray Cheng Shui Mist makes water mist covering cabinet and drops to box house, so that the intracorporal lime of case is sufficiently soaked, box house is provided with spiral and stirs Device is mixed, cabinet side is provided with transmission device, and to provide driving force for spiral agitator, the spiral agitator includes First screw agitation shaft, the second screw agitation shaft, the first screw agitation shaft and the second screw agitation shaft are arranged in parallel, and described first Screw agitation shaft includes the first agitating shaft and the first helical blade, and first helical blade is equal along the first agitating shaft axial direction Even setting, first screw agitation shaft both ends pass through cabinet and are arranged in the bearing of transmission device, so that the first spiral is stirred Mixing axis can be rotated freely in bearing, and second screw agitation shaft includes the second agitating shaft and the second helical blade, Second helical blade is uniformly arranged along the second agitating shaft axial direction, and second screw agitation shaft both ends pass through cabinet simultaneously It is arranged in the bearing of transmission device, so that the second screw agitation shaft can be rotated freely in bearing, auger dress After setting the opposite driving force effect for being driven device, keep the first screw agitation shaft and the second screw agitation shaft synchronous in cabinet Contrary radial rotary is done, due to the effect of spiral, so that milk of lime is axially moved in cabinet and radial motion, realizes The second level of milk of lime stirs, and the axial movement of milk of lime is contrary, realizes axially staggered stirring, and then stir milk of lime Uniformly.
Preferably, the cabinet includes stirred tank, lautertuns, plug-in screening plant, fan-shaped pylone, the stirred tank Upper end and spray equipment overlap, and the lower end of stirred tank is connect with lautertuns, and the plug-in screening plant is arranged in lautertuns one End, the stirring groove shape are rectangle, stirred tank top and bottom end opening, and stirred tank two sides open up respectively to be led to there are two perforative Hole, through-hole are fixedly connected with the bearing of transmission device, the filtering groove shape be semi-cylindrical, the lautertuns top end opening, To be fixedly connected with the stirred tank of upper end, the lautertuns bottom end and support device are cooperatively connected, and the lautertuns is open at one end And be cooperatively connected with plug-in screening plant, the lime slag in milk of lime sieve and removed bulky grain lime slag Outside filter pocket, plug-in screening plant one end is horizontally inserted into lautertuns medial end, and the other end and lautertuns are cooperatively connected, Fan-shaped pylone is opened up on the side wall of lautertuns below the plug-in screening plant, so as to pass through plug-in screening plant Milk of lime is outside fan-shaped pylone outflow lautertuns.
Preferably, the plug-in screening plant includes sieve, cover board, handle, and the sieve shape is rectangle, and one end is set Set lautertuns medial end and can be carried out along its horizontal direction plug move, the other end is fixedly connected with cover board, the lid Plate and lautertuns are cooperatively connected, so that milk of lime cannot overflow outside lautertuns, the cover board is fixedly connected with handle.
Preferably, the sieve filter opening is positive diamond shape, and diamond structure can block filter opening, filter opening to avoid irregular lime slag Side length is 5mm, so that the irregular lime slag that partial size is less than filter opening side length passes through filter opening and flows out lautertuns together with milk of lime Outside, so that the irregular lime slag that partial size is greater than filter opening side length cannot be left on sieve by filter opening, lime slag accumulation one After fixed number amount, extracts sieve and clear up the lime slag on its surface, then sieve is inserted into inside lautertuns, realize the clear of lime slag Reason.
Preferably, the spray equipment is U-shaped loop pipe, and the U-shaped loop pipe is open at one end and is connected with water pipe, institute It states U-shaped loop pipe two sides and bottom end and offers several through-holes, through-hole diameter 4mm makees after the U-shaped loop pipe water flowing in hydraulic pressure The water spray in U-shaped loop pipe will be flowed into water mist with lower, is made water mist uniform fold above stirred tank, is made stone in stirred tank Ash is sufficiently soaked, and prevents lime dust from escaping outside stirred tank in whipping process.
Preferably, the bearing is arranged inside two side through hole of stirred tank, the bearing and the first screw agitation shaft and the The both ends of two screw agitation shafts are cooperatively connected, so that the first screw agitation shaft, the second screw agitation shaft can be in bearings freely Rotation.
Preferably, the transmission device further includes motor, first gear, second gear, and the motor setting is filled in support It sets, the motor and first gear are cooperatively connected, to transmit drive force to first gear, the first gear and the second tooth External toothing is taken turns, makes first gear with second gear rotation direction on the contrary, the first gear is matched with first screw agitation shaft one end Connection is closed, the second gear is connect with the one end fits of the second screw agitation shaft, driving of the first gear by motor After power, transmits the force to second gear and it is made to do contrary rotation, and then drive the first screw agitation shaft and the second spiral shell The Bearing inner that rotation agitating shaft is arranged in the through-hole of stirred tank both ends does contrary radial rotary.
Preferably, the support device includes first base, and second base, the first base shape is square or length One end of cabinet, the first base upper ends motor is arranged in cube, and the second base includes 2 or more brackets, Bracket and the lautertuns of upper end are cooperatively connected, to support the cabinet continuous running of upper end.
The first contrary screw agitation shaft of radial rotary and the second auger is arranged in the utility model in cabinet Axis, under the action of transmission device, make the first screw agitation shaft and the second screw agitation shaft synchronize do contrary radial rotation Turn, due to the effect of spiral, so that milk of lime is axially moved in cabinet and radial motion, realize the second level stirring of milk of lime, And the axial movement of milk of lime is contrary, realizes axially staggered stirring, and then stir evenly milk of lime.
The utility model effectively improves the stirring efficiency of milk of lime, solves milk of lime stirring unevenness, lime slag holds The problems such as easy to harden, lime slag difficult cleaning.
Detailed description of the invention
Fig. 1 is a kind of top view of sewage treatment two-stage screw lime under agitation device.
Fig. 2 is a kind of shaft side figure of sewage treatment two-stage screw lime under agitation device.
Fig. 3 is the structural schematic diagram of the first screw agitation shaft in the utility model spiral agitator.
Fig. 4 is the structural schematic diagram of the utility model spray equipment.
In figure: support device 10, first base 11, second base 12, cabinet 20, stirred tank 21, lautertuns 22, plug-in Screening plant 23, sieve 231, cover board 232, handle 233, fan-shaped pylone 24, transmission device 30, first gear 31, second gear 32, bearing 33, spiral agitator 40, the first screw agitation shaft 41, the first agitating shaft 411, the first helical blade 412, second Screw agitation shaft 42, spray equipment 50, U-shaped loop pipe 51.
Specific embodiment
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for this For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others Attached drawing.
Referring to Fig. 1 to Fig. 4, the utility model embodiment provides a kind of sewage treatment two-stage screw lime under agitation dress It sets, including support device 10, cabinet 20, transmission device 30, spiral agitator 40, spray equipment 50,10 upper end of support device It is provided with cabinet 20,20 upper end of cabinet is provided with spray equipment 50, and originally water mist will be made to cover cabinet 20 at water mist by water spray And drop to inside cabinet 20, so that the lime in cabinet 20 is sufficiently soaked, so that the lime being soaked does not generate in whipping process Reunite, gas, keeps the milk of lime to be formed more uniform, cabinet 20 is internally provided with spiral agitator 40, and 20 side of cabinet is set It is equipped with transmission device 30, to provide driving force for spiral agitator 40, the spiral agitator 40 includes that the first spiral is stirred Axis 41, the second screw agitation shaft 42 are mixed, the first screw agitation shaft 41 and the second screw agitation shaft 42 are arranged in parallel, first spiral shell Revolving agitating shaft 41 includes the first agitating shaft 411 and the first helical blade 412, and first helical blade 412 is along the first agitating shaft 411 axial directions are uniformly arranged, and 41 both ends of the first screw agitation shaft pass through cabinet 20 and the axis of transmission device 30 is arranged in It holds in 33, so that the first screw agitation shaft 41 can be rotated freely in bearing 33, second screw agitation shaft 42 is wrapped The second agitating shaft and the second helical blade are included, second helical blade is uniformly arranged along the second agitating shaft axial direction, described Second screw agitation shaft, 42 both ends pass through cabinet 20 and are arranged in the bearing 33 of transmission device 30, so that the second screw agitation shaft 42 can be rotated freely in bearing 33, after spiral agitator 40 is driven the opposite driving force effect of device 30, Make the first screw agitation shaft 41 and the second screw agitation shaft 42 in cabinet 20 synchronize do contrary radial rotary, due to spiral shell The effect of rotation makes milk of lime axially move in cabinet 20 and radial motion, realizes the second level stirring of milk of lime, and milk of lime Axial movement it is contrary, realize axially staggered stirring, and then stir evenly milk of lime.
Referring to Fig. 1 to Fig. 2, further, the cabinet 20 include stirred tank 21, lautertuns 22, plug-in screening plant 23, Fan-shaped pylone 24, the upper end of the stirred tank 21 and spray equipment 50 overlap, and the lower end of stirred tank 21 is connect with lautertuns 22, institute Plug-in screening plant 23 is stated to be arranged inside lautertuns, to be sieved, be cleared up to the lime slag in milk of lime, the stirring 21 shape of slot is rectangle, and 21 top of stirred tank and bottom end opening, top end opening are conducive to lime feed operation and spray equipment 50 Spray water mist, 21 two sides of stirred tank are opened up respectively there are two perforative through-hole, and the bearing 33 of through-hole and transmission device 30 fixes company It connects, 22 shape of lautertuns is semi-cylindrical, and 22 top end opening of lautertuns is connected with fixing with the stirred tank 21 of upper end It connects, 22 bottom end of lautertuns and support device 10 are cooperatively connected, and the lautertuns 22 is open at one end and sieves dress with plug-in 23 mating connections are set, the lime slag in milk of lime is subjected to screening and remove bulky grain lime slag outside lautertuns 22, it is described 23 one end of plug-in screening plant is horizontally inserted into 22 medial end of lautertuns, and the other end and lautertuns 22 are cooperatively connected, in institute It states and opens up fan-shaped pylone 24 on the side wall of the lautertuns 22 of 23 lower section of plug-in screening plant, so as to pass through plug-in screening plant 23 milk of lime flows out outside lautertuns 22 from fan-shaped pylone 24.
Referring to Fig. 1 to Fig. 2, further, the plug-in screening plant 23 includes sieve 231, cover board 232, handle 233, 231 shape of sieve is rectangle, and one end is arranged in 22 medial end of lautertuns and can carry out plug shifting along its horizontal direction Dynamic, the other end is fixedly connected with cover board 232, and the cover board 232 is cooperatively connected with lautertuns 22, so that milk of lime cannot overflow Outside filter pocket 22, the cover board 232 is fixedly connected with handle 233.Plug-in screening plant 23 is easy to operate, practical, efficient, can Effectively cleaning lime slag, and prevent lime slag from agglomerating on sieve 231.
Referring to Fig. 1 to Fig. 2, further, 231 filter opening of sieve is positive diamond shape, and diamond structure can be to avoid irregular stone Lime-ash blocks filter opening, and filter opening side length is 5mm, so that partial size is less than the irregular lime slag of filter opening side length by filter opening and with lime Cream flows out outside lautertuns 22 together, so that the irregular lime slag that partial size is greater than filter opening side length cannot be left on sieve by filter opening On net 231, after lime slag accumulates certain amount, the lime slag that sieve 231 is cleared up on its surface is extracted, then sieve 231 is inserted into To inside lautertuns 22, the cleaning of lime slag is realized.
Referring to Fig. 1, Fig. 2, Fig. 4, further, the spray equipment 50 is U-shaped loop pipe 51, the U-shaped loop pipe 51 1 End opening is simultaneously connected with water pipe, and 51 two sides of U-shaped loop pipe and bottom end offer several through-holes, through-hole diameter 4mm, institute It will be flowed into the water spray in U-shaped loop pipe 51 under the action of water pressure into water mist after stating 51 water flowing of U-shaped loop pipe, keep water mist uniform It is covered on 21 top of stirred tank, so that lime in stirred tank 21 is sufficiently soaked, motor is opened after being soaked makes 40 turns of spiral agitator It is dynamic, it stirs evenly to form milk of lime, in whipping process, moreover it is possible to effectively prevent outside lime dust evolution stirred tank 21.
Referring to Fig. 1 to Fig. 2, further, the bearing 33 is symmetricly set on inside 21 liang of side through hole of stirred tank, the bearing 33 and first the both ends of screw agitation shaft 41 and the second screw agitation shaft 42 be cooperatively connected so that the first screw agitation shaft 41, the Two screw agitation shafts 42 can be freely rotated in bearing 33.
Referring to Fig. 1 to Fig. 2, further, the transmission device 30 further includes motor, first gear 31, second gear 32, institute It states motor to be arranged in support device 10, the motor and first gear 31 are cooperatively connected, to transmit drive force to the first tooth Wheel 31, the first gear 31 and 32 external toothing of second gear, make first gear 31 and 32 rotation direction of second gear on the contrary, institute First gear 31 is stated to connect with 41 one end fits of the first screw agitation shaft, the second gear 32 and the second screw agitation shaft 42 One end fits connection, after the first gear 31 is by the driving force of motor, transmits the force to second gear 32 and makes its side of doing To opposite rotation, and then the first screw agitation shaft 41 is driven to set in 21 both ends through-hole of stirred tank with the second screw agitation shaft 42 Do contrary radial rotary inside the bearing 33 set, so in stirred tank 21 lime or milk of lime be stirred.
Referring to Fig. 1 to Fig. 2, further, the support device 10 include first base 11, second base 12, described first 11 shape of pedestal is square or cuboid, one end of cabinet 20 is arranged in, the 11 upper ends motor of first base is described Second base 12 includes 2 or more brackets, the mating connection of lautertuns 22 of bracket and upper end, to support the cabinet 20 of upper end to hold Reforwarding turns.
The utility model proposes a kind of sewage treatment two-stage screw lime under agitation device, easy to operate, Simple And Practical, The stirring efficiency of milk of lime effectively is improved, solves milk of lime stirring unevenness, lime slag is easy hardened, the difficult cleaning of lime slag The problems such as.
Module or unit in the utility model embodiment device can be merged according to actual needs, divide and be deleted Subtract.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly Interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this reality The equivalent variations made by novel claim, still falls within the scope of the utility model.

Claims (8)

1. a kind of sewage treatment two-stage screw lime under agitation device, it is characterised in that: including support device, cabinet, transmission dress It sets, spiral agitator, spray equipment, support device upper end is provided with cabinet, and cabinet upper end is provided with spray equipment, by water Water mist is sprayed into, water mist covering cabinet is made and drops to box house, the intracorporal lime of case is made sufficiently to be soaked, box house setting There is spiral agitator, cabinet side is provided with transmission device, to provide driving force, the auger for spiral agitator Device includes the first screw agitation shaft, the second screw agitation shaft, and the first screw agitation shaft and the second screw agitation shaft are arranged in parallel, First screw agitation shaft includes the first agitating shaft and the first helical blade, and first helical blade is along the first agitating shaft axis It being uniformly arranged to direction, first screw agitation shaft both ends pass through cabinet and are arranged in the bearing of transmission device, so that the One screw agitation shaft can be rotated freely in bearing, and second screw agitation shaft includes the second agitating shaft and the second spiral shell Vane piece, second helical blade are uniformly arranged along the second agitating shaft axial direction, and second screw agitation shaft both ends are worn It crosses cabinet and is arranged in the bearing of transmission device, so that the second screw agitation shaft can be rotated freely in bearing, spiral shell After rotation agitating device is driven the opposite driving force effect of device, make the first screw agitation shaft and the second screw agitation shaft in case It synchronizes in vivo and does contrary radial rotary, due to the effect of spiral, milk of lime is made to axially move in cabinet and radial The second level stirring of milk of lime is realized in movement, and the axial movement of milk of lime is contrary, realizes axially staggered stirring, and then make Milk of lime stirs evenly.
2. a kind of sewage treatment two-stage screw lime under agitation device as described in claim 1, it is characterised in that: the cabinet Including stirred tank, lautertuns, plug-in screening plant, fan-shaped pylone, the upper end of the stirred tank and spray equipment are overlapped, stirring The lower end of slot is connect with lautertuns, and the plug-in screening plant is arranged inside lautertuns, and the stirring groove shape is rectangle, Stirred tank top and bottom end opening, stirred tank two sides are opened up respectively there are two perforative through-hole, the bearing of through-hole and transmission device It is fixedly connected, the filtering groove shape is semi-cylindrical, and the lautertuns top end opening is connected with fixing with the stirred tank of upper end It connects, the lautertuns bottom end and support device are cooperatively connected, and the lautertuns is open at one end and cooperates with plug-in screening plant Lime slag in milk of lime is carried out screening and removes bulky grain lime slag outside lautertuns by connection, the plug-in screening Device one end is horizontally inserted into lautertuns medial end, and the other end and lautertuns are cooperatively connected, in the plug-in screening plant Fan-shaped pylone is opened up on the side wall of the lautertuns of lower section, so that the milk of lime by plug-in screening plant is flowed out from fan-shaped pylone Outside lautertuns.
3. a kind of sewage treatment two-stage screw lime under agitation device as claimed in claim 2, it is characterised in that: the plug Formula screening plant includes sieve, cover board, handle, and the sieve shape is rectangle, and one end setting is in lautertuns medial end and energy Enough plug being carried out along its horizontal direction to move, the other end is fixedly connected with cover board, and the cover board and lautertuns are cooperatively connected, so that Milk of lime cannot overflow outside lautertuns, and the cover board is fixedly connected with handle.
4. a kind of sewage treatment two-stage screw lime under agitation device as claimed in claim 3, it is characterised in that: the sieve Filter opening is positive diamond shape, and diamond structure can block filter opening to avoid irregular lime slag, and filter opening side length is 5mm, so that partial size is less than The irregular lime slag of filter opening side length passes through filter opening and flows out outside lautertuns together with milk of lime, so that partial size is greater than filter opening side length Irregular lime slag cannot be left on sieve by filter opening, lime slag accumulate certain amount after, extract sieve clear up it Lime slag on surface, then sieve is inserted into inside lautertuns, realize the cleaning of lime slag.
5. a kind of sewage treatment two-stage screw lime under agitation device as described in claim 1, it is characterised in that: the spray Device is U-shaped loop pipe, and the U-shaped loop pipe is open at one end and is connected with water pipe, and U-shaped loop pipe two sides and bottom end are opened Equipped with several through-holes, through-hole diameter 4mm will be flowed into U-shaped loop pipe under the action of water pressure after the U-shaped loop pipe water flowing Water spray at water mist, make water mist uniform fold above stirred tank, so that lime in stirred tank is sufficiently soaked, and prevent pulverized limestone Dirt escapes outside stirred tank in whipping process.
6. a kind of sewage treatment two-stage screw lime under agitation device as described in claim 1, it is characterised in that: the bearing It is arranged inside two side through hole of stirred tank, the both ends cooperation of the bearing and the first screw agitation shaft and the second screw agitation shaft connects It connects, so that the first screw agitation shaft, the second screw agitation shaft can be in bearing freely interior rotations.
7. a kind of sewage treatment two-stage screw lime under agitation device as described in claim 1, it is characterised in that: the transmission Device further includes motor, first gear, second gear, and the motor is arranged in support device, the motor and first gear It is cooperatively connected, to transmit drive force to first gear, the first gear and second gear external toothing make first gear and the Two gear rotation directions are on the contrary, the first gear is connect with the first screw agitation shaft one end fits, the second gear and the The one end fits of two screw agitation shafts connect, and after the first gear is by the driving force of motor, transmit the force to second gear And it is set to do contrary rotation, and then drive the first screw agitation shaft and the second screw agitation shaft in stirred tank both ends through-hole The Bearing inner of middle setting does contrary radial rotary.
8. a kind of sewage treatment two-stage screw lime under agitation device as described in claim 1, it is characterised in that: the support Device includes first base, and second base, the first base shape is square or cuboid, and one end of cabinet is arranged in, The first base upper ends motor, the second base include 2 or more brackets, the lautertuns cooperation of bracket and upper end Connection, to support the cabinet continuous running of upper end.
CN201820651557.5U 2018-05-03 2018-05-03 A kind of sewage treatment two-stage screw lime under agitation device Active CN208327500U (en)

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CN201820651557.5U CN208327500U (en) 2018-05-03 2018-05-03 A kind of sewage treatment two-stage screw lime under agitation device

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Application Number Priority Date Filing Date Title
CN201820651557.5U CN208327500U (en) 2018-05-03 2018-05-03 A kind of sewage treatment two-stage screw lime under agitation device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110479140A (en) * 2019-09-16 2019-11-22 河南金宏印业有限公司 Paste stock stirring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110479140A (en) * 2019-09-16 2019-11-22 河南金宏印业有限公司 Paste stock stirring device

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