CN218232018U

CN218232018U - Acid waste liquid neutralization pond

Info

Publication number: CN218232018U
Application number: CN202222876231.1U
Authority: CN
Inventors: 张建锋
Original assignee: Saintyear Holding Group Hangzhou Thermoelectric Co ltd
Current assignee: Saintyear Holding Group Hangzhou Thermoelectric Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-06
Anticipated expiration: 2032-10-28

Abstract

The application relates to an acidic waste liquid neutralizing tank which comprises a tank body, wherein a sliding seat is arranged in the tank body in a sliding manner along the length direction of the tank body, a first scraper blade is arranged on the sliding seat and used for abutting against the bottom wall of the tank body, second scraper blades are arranged at two ends of the first scraper blade and used for abutting against the side wall of the tank body, a groove is formed in the bottom wall of the tank body, a collecting part for collecting dirt is arranged in the groove, and a sliding assembly for driving the sliding seat to slide is arranged in the tank body; the acid wastewater enters the tank body through the water inlet pipe, and the alkaline medicament enters the tank body through the medicament adding pipe to be mixed with the acid wastewater, so that the effect of neutralizing the acid wastewater is achieved; the staff slides through the first scraper blade of slip subassembly drive and second scraper blade, and in first scraper blade and second scraper blade scraped the recess with the dirt through sliding, collect through collecting the piece, the staff can realize clearing up the purpose of dirt in the cell body through removing the cell body with collecting the piece.

Description

Acid waste liquid neutralization pond

Technical Field

The application relates to the technical field of waste liquid treatment, in particular to an acidic waste liquid neutralizing tank.

Background

The acid waste liquid neutralization pond is a water treatment structure for neutralizing acid waste water. The method is used for treating low-concentration acid-containing wastewater with acid content lower than 3-4%. The neutralization tank is divided into a dosing neutralization tank and a filtering neutralization tank according to the process. The chemical neutralization method is that before the acid waste water is fed into neutralization tank, alkaline chemicals (lime, limestone, soda, caustic soda, etc.) are added to make the acid waste water and chemicals uniformly mixed in the tank, then the neutralization reaction treatment is implemented, and the structures for treating acid or alkaline waste water must adopt anti-corrosion measures.

Among the correlation technique, acid-base effluent treatment plant is provided with inlet tube and dosing pipe including neutralization pond, the intercommunication on the neutralization pond, lets in acid waste water and alkaline medicament through inlet tube and dosing pipe in the treatment box, treats the two after the neutralization reaction, discharges the mixed liquid after the reaction.

According to the related technology, sediment can be generated in the process of neutralization reaction, and after the acidic wastewater is neutralized, the sediment and impurities in the wastewater can be attached to a neutralization tank, so that the acidic wastewater is inconvenient to clean, and the service performance and the service life of the neutralization tank are greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to facilitate cleaning of dirt in a neutralization tank and improve the service performance of the neutralization tank, the application provides the acidic waste liquid neutralization tank.

The application provides an acid waste liquid neutralization pond adopts following technical scheme:

the utility model provides an acid waste liquid neutralization pond, includes the cell body, the cell body intercommunication is provided with the inlet tube and adds the pencil, it is used for adding alkaline medicament in to the cell body to add the pencil, the length direction slip along the cell body in the cell body is provided with the sliding seat, be provided with first scraper blade on the sliding seat, first scraper blade is used for contradicting with the diapire of cell body, the both ends of first scraper blade all are provided with the second scraper blade, the second scraper blade is used for contradicting with the lateral wall of cell body, the diapire of cell body is seted up flutedly, be provided with the collection piece that is used for collecting the dirt in the recess, be provided with in the cell body and be used for driving the gliding sliding component of sliding seat.

By adopting the technical scheme, the acidic wastewater enters the tank body through the water inlet pipe, and the alkaline medicament enters the tank body through the medicament adding pipe to be mixed with the acidic wastewater, so that the effect of neutralizing the acidic wastewater is achieved; the staff slides through slip subassembly drive sliding seat, thereby it slides with the second scraper blade to drive first scraper blade, first scraper blade and second scraper blade are scraped the dirt through sliding in the recess, collect through collecting the piece, the staff removes the purpose that the cell body can realize clearing up the dirt in the cell body through collecting the piece, reciprocating motion through first scraper blade and second scraper blade can realize scraping the purpose of the dirt in the cell body to a certain extent, can improve the performance and the life-span in neutralization pond to a certain extent.

Optionally, the sliding assembly comprises a screw rod, a sliding block and a driving motor, a sliding groove is formed in the side wall of the tank body along the length direction of the tank body, the screw rod is rotatably arranged in the sliding groove, the driving motor is fixedly arranged on the tank body, an output shaft of the driving motor is fixedly connected with the screw rod in a coaxial mode, the sliding block is sleeved on the screw rod along the sliding direction of the sliding seat in a sliding mode, the sliding block is in threaded connection with the screw rod, and the sliding seat is arranged on the sliding block.

Through adopting above-mentioned technical scheme, the staff starts driving motor, and driving motor drive lead screw rotates, and spout restriction slider makes the slider slide in the spout along with the lead screw rotation to it slides to drive the sliding seat, thereby drives first scraper blade and second scraper blade and slides, realizes the purpose of scraping the dirt of cell body lateral wall and diapire through the reciprocating motion of first scraper blade and second scraper blade.

Optionally, the collecting part sets up to the collecting vat, a plurality of holes of permeating water have been seted up to the collecting vat, the fixed link that is provided with on the collecting vat, be provided with the support on the cell body, the support rotates and is provided with the dwang, be provided with on the support and be used for driving dwang pivoted driving piece, the fixed reel that is equipped with of dwang, around being equipped with the stay cord on the reel, the one end of stay cord with around reel fixed connection, the fixed lifting hook that is provided with on the other end, the lifting hook is used for articulating with the link.

Through adopting above-mentioned technical scheme, the staff starts the driving piece, thereby the driving piece drives the dwang and rotates and make and rotate around the reel to lengthen the stay cord, thereby the lifting hook of being convenient for articulates with the link, thereby the staff starts the driving piece drive dwang antiport and receives short stay cord, thereby mention the collecting vat from the cell body, thereby make things convenient for the staff to collect the clearance collecting vat.

Optionally, the sliding seat is provided with a stirring rod in a rotating manner, the stirring rod is provided with stirring blades, and the sliding seat is provided with a rotating assembly for driving the stirring rod to rotate.

Through adopting above-mentioned technical scheme, the staff passes through runner assembly drive puddler, and the puddler drives stirring vane and rotates for stirring vane rotates when the sliding seat is gliding in the cell body, thereby makes a round trip to stir the acid waste water and the alkaline medicament in the cell body within range, is favorable to the mixing of acid waste water and alkaline medicament, thereby accelerates going on of neutralization reaction.

Optionally, the rotating assembly comprises a first gear, a second gear and a rotating motor, the first gear and the second gear are both rotatably arranged on the sliding seat, the rotating motor is fixedly arranged on the sliding seat, the first gear is fixedly sleeved on an output shaft of the rotating motor, the second gear is fixedly sleeved on the stirring rod, and the first gear is meshed with the second gear.

Through adopting above-mentioned technical scheme, the staff starts the rotating electrical machines, and the first gear of rotating electrical machines drive rotates, and first gear drives the second gear rotation and then drives the puddler and rotate to realize puddler pivoted purpose.

Optionally, the sliding seat is detachably connected with the sliding block.

Through adopting above-mentioned technical scheme, the sliding seat can be dismantled with the slider and be connected maintenance stirring vane, puddler, first scraper blade and the second scraper blade of being convenient for.

Optionally, a connecting block is fixedly arranged on the sliding seat, a connecting groove used for inserting the connecting block is formed in the sliding block, the connecting block is connected with the connecting groove in an inserting mode, and a fixing part used for fixing the position of the connecting block is arranged on the sliding block.

Through adopting above-mentioned technical scheme, the connecting block injects in the spread groove, can fix sliding seat and slider through the mounting is fixed, removes the mounting after can realizing with connecting block roll-off spread groove.

Optionally, the fixing member is a bolt, and the bolt is threaded through the slider and the connecting block.

Through adopting above-mentioned technical scheme, the bolt is worn to establish in slider and connecting block simultaneously the screw thread, can fixed connection piece and slider.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the acid wastewater enters the tank body through the water inlet pipe, and the alkaline medicament enters the tank body through the medicament adding pipe to be mixed with the acid wastewater, so that the effect of neutralizing the acid wastewater is achieved; the working personnel drive the sliding seat to slide through the sliding assembly so as to drive the first scraper plate and the second scraper plate to slide, dirt is scraped into the groove by the first scraper plate and the second scraper plate through sliding, the dirt is collected through the collecting part, the working personnel can clean the dirt in the pool body by removing the collecting part from the pool body, the dirt in the pool body can be scraped to a certain extent through the reciprocating motion of the first scraper plate and the second scraper plate, and the service performance and the service life of the neutralization pool can be improved to a certain extent;

2. the working personnel start the driving part, the driving part drives the rotating rod to rotate so as to enable the winding disc to rotate, so that the stay cord is lengthened, the hook is conveniently hooked with the hanging ring, then the working personnel start the driving part to drive the rotating rod to rotate reversely so as to shorten the stay cord, so that the collecting tank is lifted from the tank body, and the working personnel can conveniently collect and clean the collecting tank;

3. the staff passes through rotating assembly drive puddler, and the puddler drives stirring vane and rotates for stirring vane rotates when the sliding seat slides in the cell body, thereby makes a round trip to stir the acidic waste water and the alkaline medicament in the cell body within range, is favorable to the mixing of acidic waste water and alkaline medicament, thereby accelerates going on of neutralization reaction.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural view of a sliding assembly and a collecting member according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram mainly showing a stirring rod, a stirring blade, a first scraper and a second scraper in the embodiment of the present application.

Description of the reference numerals: 11. a tank body; 111. a chute; 112. a guide groove; 113. a groove; 12. a column; 13. a sliding seat; 131. a containing groove; 14. a stirring rod; 15. a stirring blade; 16. a first squeegee; 17. a second squeegee; 18. a connecting rod; 19. a stirring shaft; 21. a water inlet pipe; 22. a medicine feeding pipe; 23. a drain pipe; 24. a water pump; 25. collecting tank; 251. water permeable holes; 252. hanging a ring; 26. a filter screen; 31. a lead screw; 32. a slider; 321. connecting grooves; 33. a drive motor; 34. a guide bar; 35. a guide block; 351. mounting grooves; 41. rotating the rod; 42. winding the reel; 43. pulling a rope; 44. a hook; 45. a servo motor; 5. a rotating assembly; 51. a first gear; 52. a second gear; 53. a rotating electric machine; 61. connecting blocks; 62. mounting a block; 63. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses acid waste liquid neutralization pond.

Referring to fig. 1 and 2, an acidic waste liquid neutralizing tank includes a tank body 11, the tank body 11 is provided with a water inlet pipe 21 and a chemical feeding pipe 22 in a communicating manner, acidic waste water enters the tank body 11 through the water inlet pipe 21, and the chemical feeding pipe 22 is used for feeding an alkaline chemical into the tank body 11. The tank body 11 is communicated with a drain pipe 23, the drain pipe 23 is provided with a water suction pump 24, a water inlet of the water suction pump 24 is communicated with the tank body 11, and a water outlet of the water suction pump 24 is communicated with the drain pipe 23. A filter screen 26 is arranged in the tank body 11, and the filter screen 26 is covered on one end of the drain pipe 23 close to the tank body 11.

Referring to fig. 2, a sliding seat 13 is slidably disposed in the tank body 11 along a length direction of the tank body 11, and a sliding assembly for driving the sliding seat 13 to slide is disposed in the tank body 11. Sliding assembly includes lead screw 31, slider 32 and driving motor 33, cell body 11 has seted up spout 111 along the length direction of cell body 11 on the lateral wall of length direction, lead screw 31 rotates and sets up in spout 111, driving motor 33 is fixed to be set up on the outer wall of cell body 11, driving motor 33's output shaft and the coaxial fixed connection of lead screw 31, slider 32 overlaps on lead screw 31 along the slip direction slip cover of sliding seat 13, the diapire butt of slider 32 and spout 111, slider 32 and lead screw 31 threaded connection, sliding seat 13 sets up on slider 32. The lateral wall that cell body 11 and lead screw 31 are relative has seted up guide way 112 along cell body 11 length direction on, and guide way 112 internal fixation is provided with guide bar 34, and guide bar 34 extends along the sliding direction of sliding seat 13, and the sliding direction slip cap along sliding seat 13 is equipped with guide block 35 on the guide bar 34, and guide block 35 is connected with sliding seat 13.

Referring to fig. 2 and 3, a first scraper 16 is arranged on the sliding seat 13, a connecting rod 18 is fixedly arranged on the bottom wall of the sliding seat 13 through a screw (not shown in the figure), the connecting rod 18 is vertically arranged in the tank body 11, the bottom wall of the connecting rod 18 is fixedly connected with the top wall of the first scraper 16, and the longitudinal section of the first scraper 16 is in a regular trapezoid shape, so that dirt can pass through the first scraper 16 when the first scraper 16 slides. The first scraping plate 16 is used for abutting against the bottom wall of the tank body 11, the two ends of the first scraping plate 16 are respectively provided with a second scraping plate 17, the second scraping plates 17 are vertically arranged in the tank body 11, and the two second scraping plates 17 are respectively used for abutting against the side walls of the two opposite sides of the tank body 11. The bottom wall of the tank body 11 is provided with a groove 113, and the two sides of the sliding seat 13 are both provided with grooves 113. Be provided with the collection piece that is used for collecting the dirt in the recess 113, collect the piece and set up to collecting vat 25, the notch of collecting vat 25 flushes with the diapire of cell body 11, and collecting vat 25 is made by stainless steel material, all coats on connecting rod 18, first scraper blade 16, second scraper blade 17 and the collecting vat 25 and is equipped with the corrosion-resistant layer, and the corrosion-resistant layer is made by polytetrafluoroethylene material.

Referring to fig. 2, the collecting tank 25 is provided with a plurality of water permeable holes 251, and the water in the collecting tank 25 can flow out conveniently through the water permeable holes 251. All fixedly on the relative both sides lateral wall of collecting vat 25 be provided with link 252, fixedly on the cell body 11 being provided with the support, the support is located the top of collecting vat 25, and the support is provided with two sets ofly, support and collecting vat 25 one-to-one. The support includes two stand 12 that set up relatively, and the vertical setting of stand 12 is on the border of cell body 11, and the rotation of support is provided with dwang 41, and dwang 41 rotates simultaneously and wears to establish in two stand 12, is provided with on the support to be used for driving dwang 41 pivoted driving piece, and the driving piece sets up to servo motor 45, and servo motor 45 is fixed to be set up on one of them stand 12, dwang 41 and servo motor 45's the coaxial fixed connection of output shaft. The fixed cover of dwang 41 is equipped with around reel 42, winds around being equipped with stay cord 43 on reel 42, and stay cord 43 sets up to flexible rope, the one end and the reel 42 fixed connection of stay cord 43, the fixed lifting hook 44 that is provided with on the other end, and lifting hook 44 is used for articulating with link 252.

Referring to fig. 3, the sliding seat 13 is rotatably provided with at least two stirring rods 14, the stirring rods 14 are provided with stirring blades 15, and the stirring blades 15 are spirally sleeved on the stirring rods 14 along the axis of the stirring rods 14. The stirring rod 14 and the stirring blade 15 are coated with corrosion-resistant layers made of polytetrafluoroethylene materials. The sliding seat 13 is provided with a rotating assembly 5 for driving the stirring rod 14 to rotate, the rotating assembly 5 comprises a first gear 51, a second gear 52 and a rotating motor 53, a containing groove 131 is formed in the sliding seat 13, the top end of the stirring rod 14 penetrates through the containing groove 131, the first gear 51 and the second gear 52 are both rotatably arranged in the containing groove 131, the rotating motor 53 is fixedly arranged on the top wall of the sliding seat 13, an output shaft of the rotating motor 53 penetrates through the containing groove 131, the first gear 51 is fixedly sleeved on the output shaft of the rotating motor 53, at least two second gears 52 are arranged, the second gears 52 correspond to the stirring rods 14 one by one, the second gears 52 are fixedly sleeved on the top end of the stirring rod 14, and the first gear 51 is meshed with the two second gears 52. A stirring shaft 19 is fixedly arranged in the first gear 51 in a penetrating way, and stirring blades 15 are also arranged on the stirring shaft 19.

Referring to fig. 3, the guide block 35 and the slider 32 are connected with the sliding seat 13 can be dismantled, the fixed connecting block 61 that is provided with of one end of sliding seat 13, connecting block 61 sets up to the dovetail block, offers on the slider 32 to be used for supplying connecting block 61 male connecting groove 321, connecting groove 321 sets up to the dovetail, dovetail block and dovetail groove looks adaptation, connecting block 61 pegs graft with connecting groove 321. The fixed installation piece 62 that is provided with of one end that connecting block 61 was kept away from to sliding seat 13, and installation piece 62 sets up to the dovetail piece, offers on the guide block 35 to be used for supplying installation piece 62 male mounting groove 351, and mounting groove 351 sets up to the dovetail, installation piece 62 and mounting groove 351 looks adaptation. The slider 32 is provided with a fixing part for fixing the position of the connecting block 61, the fixing part is provided with a bolt 63, and the bolt 63 is threaded in the slider 32 and the connecting block 61 simultaneously.

The implementation principle of an acidic waste liquid neutralization tank in the embodiment of the application is as follows: the acidic wastewater enters the tank body 11 through the water inlet pipe 21, and the alkaline agent enters the tank body 11 through the chemical adding pipe 22 to be mixed with the acidic wastewater, so that the acidic wastewater is neutralized; the staff starts driving motor 33 through the staff, driving motor 33 drive lead screw 31 rotates, spout 111 restriction slider 32 makes slider 32 slide in spout 111 along with lead screw 31 rotates, thereby it slides to drive sliding seat 13, thereby it slides with second scraper blade 17 to drive first scraper blade 16, first scraper blade 16 and second scraper blade 17 scrape the dirt into in the collecting vat 25 of both sides through sliding, the staff passes through the drive servo motor 45 drive and rotates around reel 42 and lengthen stay cord 43, the staff orders about lifting hook 44 and link 252 articulate, the staff reverses through servo motor 45 and shortens stay cord 43, thereby hang collecting vat 25 out of cell body 11, the water in collecting vat 25 flows out collecting vat 25 through water permeable hole 251, the staff removes collecting vat 11 with collecting vat 25 the dirt in cell body 25 and removes cell body 11, thereby realize the purpose of clearing up the dirt in cell body 11, can realize the purpose of scraping the dirt in cell body 11 to a certain extent through the reciprocating motion of first scraper blade 16 and second scraper blade 17 when the rising, can improve the performance and life-span of neutralization pond to a certain extent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an acid waste liquid neutralization pond, includes cell body (11), cell body (11) intercommunication is provided with inlet tube (21) and adds pencil (22), add pencil (22) and be used for adding alkaline medicament, its characterized in that to cell body (11): the utility model discloses a sewage treatment device, including cell body (11), be provided with in cell body (11) along the length direction slip of cell body (11) and be provided with sliding seat (13), be provided with first scraper blade (16) on sliding seat (13), first scraper blade (16) are used for contradicting with the diapire of cell body (11), the both ends of first scraper blade (16) all are provided with second scraper blade (17), second scraper blade (17) are used for contradicting with the lateral wall of cell body (11), the diapire of cell body (11) is seted up flutedly (113), be provided with the collection piece that is used for collecting the dirt in recess (113), be provided with in cell body (11) and be used for driving the gliding sliding component of sliding seat (13).

2. The acidic waste liquid neutralization pond according to claim 1, characterized in that: the sliding assembly comprises a lead screw (31), a sliding block (32) and a driving motor (33), the tank body (11) is provided with a sliding groove (111) along the length direction of the tank body (11) on the side wall along the length direction, the lead screw (31) is rotatably arranged in the sliding groove (111), the driving motor (33) is fixedly arranged on the tank body (11), the output shaft of the driving motor (33) is coaxially and fixedly connected with the lead screw (31), the sliding block (32) is slidably sleeved on the lead screw (31) along the sliding direction of a sliding seat (13), the sliding block (32) is in threaded connection with the lead screw (31), and the sliding seat (13) is arranged on the sliding block (32).

3. The acidic waste liquid neutralization pond according to claim 1, characterized in that: the collecting part sets up to collecting vat (25), a plurality of holes (251) of permeating water have been seted up in collecting vat (25), the fixed link (252) that is provided with on collecting vat (25), be provided with the support on cell body (11), the support rotates and is provided with dwang (41), be provided with on the support and be used for driving dwang (41) pivoted driving piece, the fixed cover of dwang (41) is equipped with around reel (42), around being equipped with stay cord (43) on around reel (42), the one end of stay cord (43) with around reel (42) fixed connection, fixed lifting hook (44) that is provided with on the other end, lifting hook (44) are used for articulating with link (252).

4. The acidic waste liquid neutralization pond according to claim 1, characterized in that: the stirring rod (14) is arranged on the sliding seat (13) in a rotating mode, stirring blades (15) are arranged on the stirring rod (14), and a rotating assembly (5) used for driving the stirring rod (14) to rotate is arranged on the sliding seat (13).

5. The acidic waste liquid neutralization pond according to claim 4, wherein: the rotating assembly (5) comprises a first gear (51), a second gear (52) and a rotating motor (53), wherein the first gear (51) and the second gear (52) are both rotatably arranged on the sliding seat (13), the rotating motor (53) is fixedly arranged on the sliding seat (13), the first gear (51) is fixedly sleeved on an output shaft of the rotating motor (53), the second gear (52) is fixedly sleeved on the stirring rod (14), and the first gear (51) is meshed with the second gear (52).

6. The acidic waste liquid neutralization pond according to claim 2, characterized in that: the sliding seat (13) is detachably connected with the sliding block (32).

7. The acidic waste liquid neutralization pond according to claim 6, wherein: the fixed connecting block (61) that is provided with on sliding seat (13), offer on slider (32) and be used for supplying connecting block (61) male spread groove (321), connecting block (61) are pegged graft with spread groove (321), be provided with the mounting that is used for fixed connection block (61) position on slider (32).

8. The acidic waste liquid neutralizing tank according to claim 7, wherein: the fixing piece is arranged to be a bolt (63), and the bolt (63) is threaded in the sliding block (32) and the connecting block (61) simultaneously.