CN111871315A

CN111871315A - Coagulant adding device of water purifying equipment

Info

Publication number: CN111871315A
Application number: CN202010821936.6A
Authority: CN
Inventors: 胡俊元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2020-11-03

Abstract

The invention discloses a coagulant adding device of water purifying equipment, which belongs to the technical field of water purifying equipment and comprises a base, wherein a box body is fixed at the top end of the base, a cover body is arranged at the top end of the box body, a rotating shaft is rotatably connected at the center of the top wall of the cover body, a rotating rod is fixed at the bottom end of the rotating shaft, a plurality of stirring rods are symmetrically fixed on the rotating rod, the top wall of the cover body is communicated with a feeding pipe, the left side of the top wall of the cover body is communicated with a water inlet pipe, a moving assembly is arranged at the top; according to the invention, by adding the lifting assembly and the moving assembly, the second motor is started to drive the first screw rod to rotate, then the cover body is driven to move upwards, the bottom end of the rotating rod extends out of the box body, the third motor is started to drive the supporting rod to move backwards, then the cover body is driven to move backwards, then the height of the cover body is reduced, maintenance personnel can conveniently check and replace the rotating rod, the stirring rod and the like, periodic replacement is realized, the stirring performance is ensured, and the full mixing and dissolving of the coagulant and water are facilitated.

Description

Coagulant adding device of water purifying equipment

Technical Field

The invention relates to the technical field of water purification equipment, in particular to a coagulant adding device of the water purification equipment.

Background

The water purification equipment is used as common equipment in the current life, can convert natural water into usable water after being subjected to treatment modes such as filtration and the like, and provides convenience for production and life of people, and an important material in the water purification equipment is a coagulant and a coagulant, is used as a means for strengthening solid-liquid separation in the field of sewage treatment, can be used for strengthening primary precipitation of sewage, flotation treatment and secondary precipitation after an activated sludge process, and can also be used for tertiary treatment or advanced treatment of sewage. The coagulation treatment is usually arranged in front of a solid-liquid separation facility, is combined with the separation facility, effectively removes suspended matters and colloidal substances in raw water, reduces the turbidity of effluent, can be used for pretreatment and advanced treatment of a sewage treatment process, and can also be used for residual sludge treatment. The coagulation treatment can also effectively remove microorganisms and pathogenic bacteria in water, emulsified oil, chromaticity, heavy metal ions and other pollutants in the sewage, and the removal rate can reach 90-95% when the coagulation sedimentation is used for treating the phosphorus in the sewage, so that the method is the cheapest and efficient phosphorus removal method. The inorganic coagulant and the inorganic low-molecular flocculant are aluminum chloride, aluminum sulfate, ferric chloride and the like. The flocculant has the advantages of low aggregation speed, small formed floccule, strong corrosiveness and great problem in the water treatment process, and is gradually replaced by an inorganic polymeric flocculant. The inorganic polymeric flocculant is a novel water treatment agent developed on the basis of the traditional aluminum salt and ferric salt, and has the advantages of low price, good water purification effect and weaker corrosion effect.

In the patent with publication No. CN210595409U in the prior art, the phenomenon that a pipeline is blocked by a coagulant is effectively prevented by stirring the coagulant mixed water and then adding the stirred coagulant mixed water into water purification equipment; however, the mixed liquid of the coagulant and the water is also corrosive to a certain extent, so that the stirring component is corroded, the stirring performance is influenced, and the full mixing of the coagulant and the water is not facilitated, so that the stirring component needs to be replaced periodically, but the coagulant adding device in the prior art is not convenient for replacing the stirring component.

Therefore, a coagulant adding device of a water purifying device is provided to solve the problems.

Disclosure of Invention

The invention aims to provide a coagulant adding device of a water purifying device, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device is thrown to water purification unit coagulant, includes the base, the base top is fixed with the box, the box top is equipped with the lid, lid roof center department rotates and is connected with the pivot, the pivot top correspondence is connected with first motor, and the pivot bottom mounting has the bull stick, the bull stick symmetry is fixed with a plurality of puddlers, lid roof intercommunication has the material feeding pipe, and lid roof left side intercommunication has the inlet tube, inlet tube top intercommunication has the hose, the one end intercommunication that the inlet tube was kept away from to the hose has the raceway, raceway bottom intercommunication has the water tank, and the raceway is equipped with the water pump, box right side wall lower part intercommunication has the drain pipe, the drain pipe is equipped with the material pump, the base top is equipped with the removal subassembly, the removal subassembly top is equipped with lifting unit, lifting unit is connected with the lid.

Preferably, a guide plate is fixed at the bottom end of the cover body, a guide groove is formed in the position, corresponding to the guide plate, of the top end of the box body, and the guide plate is correspondingly inserted into the guide groove.

Preferably, a driving gear is fixed at the top end of the first motor, a driven gear is fixed at a position of the rotating shaft corresponding to the driving gear, and the driving gear is meshed with the driven gear.

Preferably, a connecting sleeve is fixed at the bottom end of the rotating shaft, and the connecting sleeve and the rotating rod, and the rotating rod and the stirring rod are fixed through bolts.

Preferably, the lifting assembly comprises support rods symmetrically arranged at the top end of the base, first chutes are formed in the inner ends of the two support rods, first screw rods are connected to the inner walls of the first chutes in a rotating mode, the first chutes are formed in the top ends of the two first screw rods in a stretching mode, the stretching ends of the first screw rods are in transmission connection, supporting blocks are connected to the first screw rods in a threaded mode, the supporting blocks are connected with the first chutes in a sliding mode, and the inner ends of the supporting blocks are fixed to the outer end of the cover body.

Preferably, the top of the first screw rod is fixed with a synchronizing wheel, a synchronous belt is sleeved between the synchronizing wheels, and the top of one of the synchronizing wheels is connected with a second motor.

Preferably, the movable assembly comprises a second sliding groove arranged on the base, a sliding block is connected in the second sliding groove in a sliding mode, the second sliding groove is extended from the top end of the vertical section of the sliding block, the top end of the vertical section of the sliding block is fixed to the bottom end of the supporting rod, a second screw rod is connected with the sliding block in a threaded mode and is connected with the inner wall of the second sliding groove in a rotating mode, and the rear end of the second screw rod extends out of the second sliding groove and is connected with a third motor.

Preferably, the bottom intercommunication of inlet tube has the annular tube, the annular tube is fixed with the lid roof, and a plurality of apopores have evenly been seted up to the inner of annular tube.

Preferably, the downside position that the box inner wall corresponds the bull stick bottom is fixed with the baffle, the bottom mounting of baffle has a plurality of heating pieces, the position intercommunication that the box right side wall is close to its diapire has the aspiration channel of second valve, the position intercommunication that the box left side wall is close to its diapire has the blowing pipe of first valve, the blowing pipe is equipped with the fan, and the blowing pipe keeps away from the position intercommunication that the one end of fan corresponds the baffle upside with box left side wall.

The invention has the beneficial effects that:

1. by adding the lifting assembly and the moving assembly, the second motor is started to drive the first screw to rotate, then the cover body is driven to move upwards, the bottom end of the rotating rod extends out of the box body, the third motor is started to drive the supporting rod to move backwards, then the cover body is driven to move backwards, then the height of the cover body is reduced, maintenance personnel can conveniently check and replace the rotating rod, the stirring rod and the like, periodic replacement is realized, the stirring performance is ensured, and the full mixing and dissolving of a coagulant and water are facilitated;

2. by adding the annular pipe, before the rotating rod and the stirring rod leave the box body, the water pump is started, water entering the annular pipe flows out of the water outlet hole, the rotating rod and the stirring rod are cleaned in multiple directions, the coagulant solution adhered to the rotating rod and the stirring rod is cleaned, and the pollution to the surrounding environment caused by dripping of the coagulant solution adhered to the rotating rod and the stirring rod is avoided;

3. by adding the heating block, the coagulant and the water are heated, so that the coagulant can be better dissolved in the water, and the blockage of a pipeline is avoided; through adding the fan, before bull stick and puddler leave the box, the clear water washs bull stick and puddler after, starts the fan, and hot-blast stoving is dried bull stick and puddler, avoids bull stick and puddler surface adhesion to drip at liquid, further reduces the pollution to the surrounding environment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of a portion of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 5 is a schematic diagram of a third structure according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a box body, 2-a cover body, 3-a feeding pipe, 4-a water inlet pipe, 5-a hose, 6-a water tank, 7-a water pump, 8-a liquid pump, 9-a liquid outlet pipe, 10-a rotating shaft, 11-a connecting sleeve, 12-a rotating rod, 13-a stirring rod, 14-a driven gear, 15-a driving gear, 16-a first motor, 17-a first chute, 18-a first screw rod, 19-a supporting block, 20-a synchronous wheel, 21-a synchronous belt, 22-a second motor, 23-a second chute, 24-a sliding block, 25-a second screw rod, 26-a third motor, 27-a supporting rod, 28-a base, 29-a guide plate, 30-a guide groove, 31-a ring pipe, 32-a water outlet hole and 33-a clapboard, 34-a heating block, 35-an air blowing pipe, 36-a fan, 37-a first valve, 38-an air suction pipe, 39-a second valve and 40-a water conveying pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a device is thrown to water purification unit coagulant, includes base 28, and the base 28 top is fixed with

box

1, and 1 top of box is equipped with

lid

2, and 2 roof centers of lid department rotates and is connected with pivot 10, and the correspondence of pivot 10 top is connected with first motor 16, and first motor 16 is fixed with box 1, and the top of first motor 16 is fixed with driving gear 15, and the position that pivot 10 corresponds driving gear 15 is fixed with driven gear 14, driving gear 15 and driven gear 14 intermeshing. A rotating rod 12 is fixed at the bottom end of the rotating shaft 10, a plurality of stirring rods 13 are symmetrically fixed on the rotating rod 12, a feeding pipe 3 is communicated with the top wall of the cover body 2, a water inlet pipe 4 is communicated with the left side of the top wall of the cover body 2, a hose 5 is communicated with the top end of the water inlet pipe 4, a water delivery pipe 40 is communicated with one end of the hose 5, which is far away from the water inlet pipe 4, a water tank 6 is communicated with the bottom end of the water delivery pipe 40, a water pump 7 is arranged on the water delivery pipe 40, the water pump 7 is fixed with the water tank 6, a liquid outlet pipe 9 is communicated with the lower part of the right side wall of the box body 1, a liquid pump 8 is arranged on the liquid outlet pipe 9, the liquid pump 8 is fixed with the box body 1, a moving assembly is arranged at the top end of the base 28, a lifting assembly is arranged at the top end, first spout 17 all stretches out on the top of two first screw rods 18, and the end transmission that stretches out of two first screw rods 18 is connected, and the top of two first screw rods 18 all is fixed with synchronizing wheel 20, and the cover is equipped with hold-in range 21 between two synchronizing wheel 20, and the top of one of them synchronizing wheel 20 is connected with second motor 22, and second motor 22 is fixed with bracing piece 27. The first screw 18 is connected with a supporting block 19 in a threaded manner, the supporting block 19 is connected with the first sliding groove 17 in a sliding manner, and the inner end of the supporting block 19 is fixed with the outer end of the cover body 2. Remove the subassembly including offering in the second spout 23 of base 28, sliding connection has slider 24 in the second spout 23, second spout 23 is stretched out on slider 24's vertical section top, and slider 24's vertical section top and bracing piece 27 bottom mounting, 24 threaded connection of slider has second screw rod 25, second screw rod 25 rotates with second spout 23 inner wall to be connected, and second spout 23 is stretched out to the rear end of second screw rod 25 and is connected with third motor 26, third motor 26 is fixed with base 28.

The bottom end of the cover body 2 is fixed with a guide plate 29, the top end of the box body 1 is provided with a guide groove 30 corresponding to the position of the guide plate 29, and the guide plate 29 is correspondingly inserted into the guide groove 30. The bottom end of the rotating shaft 10 is fixed with a connecting sleeve 11, and the connecting sleeve 11 and the rotating rod 12, and the rotating rod 12 and the stirring rod 13 are fixed through bolts, so that the disassembly is facilitated.

The working principle in the embodiment is as follows:

adding a coagulant into the box body 1 from the feeding pipe 3, starting the water pump, enabling water in the water tank 6 to enter the box body 1 from the water inlet pipe 4, starting the first motor 16, driving the rotating shaft 10 to rotate through the transmission action of the driving gear 15 and the driven gear 14, further driving the rotating rod 12 fixed with the rotating shaft 10 to rotate, enabling the stirring rod 13 fixed with the rotating rod 12 to rotate along with the rotating shaft, stirring, and enabling the coagulant to flow into the water purifying equipment from the liquid outlet pipe 9; when the rotating rod 12 and the stirring rod 13 are overhauled or replaced regularly, the second motor 22 is started to drive the synchronizing wheel 20 fixed at the output end of the second motor 22 to rotate, the two first screw rods 18 are driven to rotate simultaneously through the transmission action of the synchronizing wheel 20 and the synchronizing belt 21, then the supporting block 19 is driven to move upwards in the vertical direction, the cover body 2 fixed with the supporting block 18 moves upwards along with the synchronizing wheel until the bottom end of the rotating rod 12 is separated from the opening end of the box body 1, then the third motor 26 is started to drive the second screw rod 25 fixed at the output end of the third motor 26 through the coupler to rotate, then the sliding block 24 in threaded connection with the second screw rod 25 is driven to move backwards, the supporting rod 27 fixed with the sliding block 24 is driven to move backwards, the cover body 2 moves backwards along with the supporting rod, the rotating rod 12 and the stirring rod 13 are driven to move backwards, then the cover body 2 is adjusted to a proper height through the second motor 22, The stirring rod 13 realizes the regular replacement, ensures the stirring performance and is beneficial to fully mixing and dissolving the coagulant and the water.

Example two

On the basis of the first embodiment, referring to fig. 4, the bottom end of the water inlet pipe 4 is communicated with an annular pipe 31, the annular pipe 31 is fixed with the top wall of the cover body 2, and the inner end of the annular pipe 31 is uniformly provided with a plurality of water outlet holes 32.

Before the rotating rod 12 and the stirring rod 13 leave the box body 1, the water pump 7 is started, water in the water tank 6 enters the annular pipe 31 through the water inlet pipe 3 and flows out from the water outlet hole 32, the stirring rod 13 of the rotating rod 12 is cleaned in multiple directions, the coagulant solution adhered to the rotating rod 12 and the stirring rod 13 is cleaned, and the pollution to the surrounding environment caused by dripping of the coagulant solution adhered to the rotating rod 12 and the stirring rod 13 is avoided.

EXAMPLE III

On the basis of the second embodiment, referring to fig. 5, a partition 33 is fixed on the inner wall of the box body 1 at a lower side position corresponding to the bottom end of the rotating rod 12, a plurality of heating blocks 34 are fixed at the bottom end of the partition 33, an air suction pipe 38 with a second valve 39 is communicated with the position of the right side wall of the box body 1 close to the bottom wall of the box body, an air blowing pipe 35 with a first valve 37 is communicated with the position of the left side wall of the box body 1 close to the bottom wall of the box body, a fan 36 is arranged on the air blowing pipe, and one end of the air blowing pipe 35 far away from the fan 36 is communicated with the position.

In the stirring process, the heating block 34 is started to heat the liquid, so that the coagulant can be better dissolved in the water, and the blockage of a pipeline is avoided; before the rotating rod 12 and the stirring rod 13 leave the box body 1, after the rotating rod 12 and the stirring rod 13 are cleaned by clean water, the second valve 39 and the first valve 37 are opened, the fan 36 is started, air heated by the heating block 34 is changed into hot air to dry the rotating rod 12 and the stirring rod 13, the surfaces of the rotating rod 12 and the stirring rod 13 are prevented from being adhered to liquid and dropping, and the pollution to the surrounding environment is further reduced.

The electrical components appearing in the application are all electrically connected with an external main controller and 220V mains supply, and the main controller can be a computer or other conventional known devices for playing a role in control.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a water purification unit coagulant adding device, includes base (28), its characterized in that: the water feeding device is characterized in that a box body (1) is fixed at the top end of a base (28), a cover body (2) is arranged at the top end of the box body (1), a rotating shaft (10) is rotatably connected at the center of the top wall of the cover body (2), a first motor (16) is correspondingly connected at the top end of the rotating shaft (10), a rotating rod (12) is fixed at the bottom end of the rotating shaft (10), a plurality of stirring rods (13) are symmetrically fixed on the rotating rod (12), a feeding pipe (3) is communicated with the top wall of the cover body (2), a water inlet pipe (4) is communicated with the left side of the top wall of the cover body (2), a hose (5) is communicated with the top end of the water inlet pipe (4), a water conveying pipe (40) is communicated with one end of the hose (5) far away from the water inlet pipe (4), a water tank (6) is communicated with the bottom end of, the liquid outlet pipe (9) is provided with a liquid pump (8), the top end of the base (28) is provided with a moving assembly, the top end of the moving assembly is provided with a lifting assembly, and the lifting assembly is connected with the cover body (2).

2. The coagulant adding device of the water purification equipment according to claim 1, which is characterized in that: the bottom end of the cover body (2) is fixedly provided with a guide plate (29), the top end of the box body (1) corresponds to the position of the guide plate (29) and is provided with a guide groove (30), and the guide plate (29) is correspondingly inserted into the guide groove (30).

3. The coagulant adding device of the water purification equipment according to claim 1, which is characterized in that: the top of first motor (16) is fixed with driving gear (15), the position that pivot (10) corresponds driving gear (15) is fixed with driven gear (14), driving gear (15) and driven gear (14) intermeshing.

4. The coagulant adding device of the water purification equipment according to claim 1, which is characterized in that: the bottom end of the rotating shaft (10) is fixed with a connecting sleeve (11), and the connecting sleeve (11) and the rotating rod (12) are fixed through bolts, and the rotating rod (12) and the stirring rod (13) are fixed through bolts.

5. The coagulant adding device of the water purification equipment according to claim 1, which is characterized in that: the lifting assembly comprises supporting rods (27) symmetrically arranged at the top end of a base (28), wherein first sliding grooves (17) are formed in the inner ends of the supporting rods (27), first screw rods (18) are connected to the inner walls of the first sliding grooves (17) in a rotating mode, the top ends of the first screw rods (18) extend out of the first sliding grooves (17), the extending ends of the first screw rods (18) are connected in a transmission mode, supporting blocks (19) are connected to the first screw rods (18) in a threaded mode, the supporting blocks (19) are connected with the first sliding grooves (17) in a sliding mode, and the inner ends of the supporting blocks (19) are fixed to the outer end of a cover body (2).

6. The coagulant adding device of the water purification equipment according to claim 5, which is characterized in that: two the top of first screw rod (18) all is fixed with synchronizing wheel (20), two the cover is equipped with hold-in range (21) between synchronizing wheel (20), and one of them the top of synchronizing wheel (20) is connected with second motor (22).

7. The coagulant adding device of the water purification equipment according to claim 6, which is characterized in that: the movable assembly comprises a second sliding groove (23) arranged on a base (28), a sliding block (24) is connected to the second sliding groove (23) in a sliding mode, the second sliding groove (23) is extended from the top end of the vertical section of the sliding block (24), the top end of the vertical section of the sliding block (24) is fixed to the bottom end of a supporting rod (27), a second screw rod (25) is connected to the sliding block (24) in a threaded mode, the second screw rod (25) is connected with the inner wall of the second sliding groove (23) in a rotating mode, and the rear end of the second screw rod (25) extends out of the second sliding groove (23) and is connected with a third motor (26).

8. The coagulant adding device of the water purification equipment according to claim 7, which is characterized in that: the bottom intercommunication of inlet tube (4) has annular tube (31), annular tube (31) are fixed with lid (2) roof, and a plurality of apopores (32) have evenly been seted up to the inner of annular tube (31).

9. The coagulant adding device of the water purification equipment according to claim 8, which is characterized in that: the downside position that box (1) inner wall corresponds bull stick (12) bottom is fixed with baffle (33), the bottom mounting of baffle (33) has a plurality of heating blocks (34), box (1) right side wall is close to aspiration channel (38) that the position intercommunication of its diapire has second valve (39), box (1) left side wall is close to position intercommunication that its diapire has blowing pipe (35) of first valve (37), the blowing pipe is equipped with fan (36), and blowing pipe (35) keep away from the one end of fan (36) and box (1) left side wall and correspond the position intercommunication of baffle (33) upside.