CN112299536A

CN112299536A - Medicament adding device for sewage pretreatment

Info

Publication number: CN112299536A
Application number: CN202010992435.4A
Authority: CN
Inventors: 李月
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-02-02

Abstract

The invention relates to the technical field of sewage treatment, and discloses a medicament adding device for sewage pretreatment, which comprises a shell, wherein the device can be added quantitatively and automatically at regular time without manual operation through the matched use of a medicament storage box, a second rotary table, a connecting rod and a baffle plate, simultaneously avoids the influence of the medicament adding amount on the sewage treatment effect, vibrates before the addition of powdery medicaments through the matched use of a sieve plate and a rotary rod, thereby avoiding the agglomeration caused by the long-time storage of the medicaments in the medicament storage box, loosens the medicaments by vibration, improves the solubility, and finally links the quantitative medicament adding and the automatic vibration of a subsequent medicament storage box by the matched use of a roll shaft, a first rotary table and a limiting sleeve through the water flow to push the rotation of blades, and can stir the sewage when the blades rotate, the operation is carried out without other external energy substances, so that the energy is saved and the environment is protected.

Description

Medicament adding device for sewage pretreatment

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a medicament adding device for sewage pretreatment.

Background

At present the processing to sewage includes two big steps of preliminary treatment and advanced treatment usually, wherein when carrying out sewage preliminary treatment, need add medicaments such as flocculating agent usually and operate, thereby improve the precipitation effect, wherein when adding the flocculating agent, generally need add by artifical timing ration, on the one hand, need to make good use of weighing instrument when artifical the joining and guarantee the ration and add, comparatively waste time and energy, and there may be forgetting when artifical timing adds, thereby can influence the treatment effect of follow-up sewage, on the other hand, the medicament is stored for a long time in the medicament box, extrude each other easily, thereby lead to the medicament caking, dissolve when dissolving in sewage insufficiently.

In order to solve the problems, the inventor provides a reagent adding device for sewage pretreatment, which has the advantages of quantitative and timed addition, solves the problem that the traditional sewage treatment device cannot automatically add a reagent, ensures that the device is more intelligent when being used for operation, can drive a flocculating agent to automatically quantitatively and timely add by utilizing the change of water flow, does not need to operate by other external energy substances, is more energy-saving and environment-friendly, and simultaneously improves the practicability of the device when being used.

Disclosure of Invention

Technical scheme (I)

In order to realize the purpose of quantitative and timed addition, the invention provides the following technical scheme: a chemical adding device for sewage pretreatment comprises a shell, wherein the shell is used for circulating sewage to the whole device, a water inlet is formed in the left side of the shell, sewage is introduced through the water inlet, a roller shaft is movably connected inside the shell, a first rotating shaft is driven to rotate synchronously by the rotation of the roller shaft, a first rotating shaft is movably connected to the left side of the roller shaft, a first rotating disc is driven to rotate synchronously by the rotation of the first rotating shaft, a first rotating disc is movably connected to the outer side of the first rotating shaft, a limiting sleeve is driven to rotate synchronously by the rotation of the first rotating disc, a limiting sleeve is movably connected to the outer side of the first rotating disc, a chemical storage box is fixedly connected to the upper portion of the shell, a second rotating disc is movably connected to the inner portion of the chemical storage box, a connecting rod is movably connected to the outer side of the second rotating disc, a baffle plate is movably, the outside swing joint of sieve has the bull stick, and the delivery port has been seted up on the right side of shell.

Preferably, the surface of roller is provided with the flabellum, and the number of flabellum is no less than thirty, and the specification of every flabellum is unanimous, evenly distributed in the outside of roller.

Preferably, the upper end and the lower end of the first rotating shaft are also provided with a bevel gear, the left end of the roll shaft is provided with the bevel gear, the bevel gear at the lower end is meshed with the bevel gear arranged on the left side of the roll shaft, and the back of the bevel gear arranged at the upper end is provided with a rotating wheel.

Preferably, the outside of first carousel is provided with the dead lever, and first carousel sets up two, and the specification of two first carousels is unanimous, and uses the central line of stop collar as the reference and be the symmetric distribution.

Preferably, the surface of the limiting sleeve is provided with a chute, and the size of the chute is matched with that of a fixing rod arranged on the outer side of the first rotating disc.

Preferably, the baffle is provided with two, and the specification of two baffles is unanimous, and uses the central line of explosive box to be symmetric distribution as the reference, and the discharge gate has been seted up to the inside of explosive box, and the size of this discharge gate and the mutual adaptation of baffle size.

Preferably, a pull rod is arranged on the outer side of the rotating rod, moving blocks are arranged on the back sides of the pull rod and the rotating rod, springs are arranged at two ends of each moving block, and the two moving blocks are movably connected with the sieve plate.

(II) advantageous effects

Compared with the prior art, the invention provides a medicament adding device for sewage pretreatment, which has the following beneficial effects:

1. this pretreatment of sewage adds device with medicament uses through the cooperation of explosive box, second carousel, connecting rod and baffle for can the ration add regularly automatically when carrying out the medicament and add, do not need the manual work to add regularly, thereby more labour saving and time saving avoids the medicament addition to cause the influence to the treatment effect of sewage simultaneously.

2. This pretreatment of sewage adds device with medicament, the cooperation through sieve and bull stick is used for carry out vibrations before the powdery medicament adds, thereby avoid the medicament to store for a long time and cause the caking in the explosive box, utilize vibrations to make the medicament looser, thereby the solubility is higher when making to add.

3. This pretreatment of sewage adds device with medicament, the cooperation through roller, first pivot, first carousel and stop collar is used for utilize rivers to promote the rotation of flabellum, the ration of the follow-up explosive box of final linkage adds medicine and automatic vibrations, and can stir sewage when the flabellum is rotatory, need not operate with the help of other external energy material, more energy-concerving and environment-protective.

Drawings

FIG. 1 is a schematic view of the connection structure of the present invention;

FIG. 2 is a cross-sectional view of the connection structure of the present invention;

FIG. 3 is a transportation trajectory diagram of a second turntable, connecting rods and baffle connection structure according to the present invention;

FIG. 4 is an enlarged view of the structure at A in coating 2 of the present invention.

In the figure: 1. a housing; 2. a water inlet; 3. a roll shaft; 4. a first rotating shaft; 5. a first turntable; 6. a limiting sleeve; 7. a medicine storage box; 8. a second turntable; 9. a connecting rod; 10. a baffle plate; 11. a sieve plate; 12. a rotating rod; 13. and (7) a water outlet.

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.

Referring to fig. 1-4, a chemical adding device for sewage pretreatment comprises a housing 1, wherein the housing 1 is used for circulating sewage in the whole device, a water inlet 2 is formed in the left side of the housing 1, sewage is introduced through the water inlet 2, a roller shaft 3 is movably connected in the housing 1, a first rotating shaft 4 is driven to rotate synchronously by the rotation of the roller shaft 3, fan blades are arranged on the surface of the roller shaft 3, the number of the fan blades is not less than thirty, the size of each fan blade is consistent and is uniformly distributed on the outer side of the roller shaft 3, when water flows through the water inlet 2, the fan blades are driven to rotate by the water flow, the roller shaft 3 is finally linked to rotate, the operation is not required by external energy substances, the device is more energy-saving and environment-friendly, the first rotating shaft 4 is movably connected to the left side of the roller shaft 3, the first rotating shaft 4 is used, the upper end and the lower end of the first rotating shaft 4 are also provided with conical gears, the left end of the roller shaft 3 is provided with the conical gears, the conical gears at the lower end are meshed with the conical gears arranged at the left side of the roller shaft 3, the back of the conical gears arranged at the upper end are provided with rotating wheels, when the roller shaft 3 rotates, the conical gears are driven to synchronously rotate, and finally the first rotating shaft 4 is linked to synchronously rotate, the outer side of the first rotating shaft 4 is movably connected with first rotating discs 5, the first rotating discs 5 are driven to synchronously rotate by utilizing the rotation of the first rotating discs 5, the outer side of each first rotating disc 5 is provided with a fixed rod, the first rotating discs 5 are provided with two first rotating discs 5, the specifications of the two first rotating discs 5 are consistent, the fixed rods are symmetrically distributed by taking the central line of each limiting sleeve 6 as a reference, the fixed rods are driven to synchronously rotate by utilizing the rotation of, and the size of this chute and the mutual adaptation of dead lever size that first carousel 5 outside set up, when the dead lever rotatory to with chute mutual contact to the synchronous rotation that carries on of linkage stop collar 6.

A medicine storage box 7 is fixedly connected above the shell 1, a second rotary disc 8 is movably connected inside the medicine storage box 7, a connecting rod 9 is movably connected outside the second rotary disc 8, one side of the connecting rod 9, which is far away from the second rotary disc 8, is movably connected with a baffle plate 10, the two baffle plates 10 are arranged, the specifications of the two baffle plates 10 are consistent, and the two baffle plates are symmetrically distributed by taking the central line of the medicine storage box 7 as a reference, a discharge port is arranged inside the medicine storage box 7, the size of the discharge port is matched with that of the baffle plate 10, the opening and closing of the discharge port are controlled by utilizing the movement of the two baffle plates 10, so that the medicine stored in the medicine storage box 7 can automatically drop, and the opening and closing time of the baffle plate 10 keeps consistent each time, thereby the purpose of quantitative discharge is achieved, the quantitative addition of the medicine is ensured, the influence on the sewage treatment, the sieve plate 11 is movably connected below the baffle plate 10, the rotating rod 12 is movably connected outside the sieve plate 11, the pull rod is arranged outside the rotating rod 12, the pull rod and the back of the rotating rod 12 are both provided with moving blocks, both ends of the moving blocks are both provided with springs, the two moving blocks are movably connected with the sieve plate 11, when the rotating rod 12 rotates, the pull rod is utilized to pull the moving blocks to move synchronously, the outer sides of the moving blocks are provided with chutes, the moving blocks are more smooth when moving, the friction force during moving is reduced, the sieve plate 11 is vibrated up and down under the action of the springs, the medicament caking is avoided, the medicament is looser during medicament adding, so that the medicament is more easily dissolved during adding, the disc is arranged outside the rotating rod 12, the spring is arranged on the back of the disc, the rotating rod 12 disc and the back of the first rotating shaft 4 are movably connected through a belt, so that the rotating rod 12 can not affect the rotation thereof when moving, a water outlet 13 is formed in the right side of the shell 1, and sewage after pretreatment flows out through the water outlet 13.

The working principle is that sewage is introduced into the sewage through the water inlet 2, after the sewage flows in, water flow can push the fan blades to rotate, the fan blades are arranged on the outer side of the roller shaft 3, so the roller shaft 3 is finally driven to rotate, the left end of the roller shaft 3 is provided with a conical gear, so the conical gear is driven to synchronously rotate, the left end of the roller shaft 3 is provided with a first rotating shaft 4, the lower end of the first rotating shaft 4 is provided with the conical gear, so the first rotating shaft 4 is driven to synchronously rotate, the upper end of the first rotating shaft 4 is also provided with the conical gear, the back of the conical gear is provided with a rotating wheel, the rotating wheel and the conical gear are mutually meshed, so the rotating wheel is finally driven to synchronously rotate, the rotating wheel and the first rotating disc 5 are movably connected through a belt, so the first rotating disc 5 is driven to synchronously rotate, the first rotating disc 5 is, so as to drive the two first turnplates 5 to synchronously rotate, the outer sides of the two first turnplates 5 are both provided with fixed rods, so as to drive the two fixed rods to synchronously rotate, when the fixed rods rotate, the fixed rods can be contacted with chutes arranged in the limiting sleeve 6, so as to drive the limiting sleeve 6 to synchronously and intermittently rotate clockwise and anticlockwise, the inner part of the limiting sleeve 6 is provided with a rotating shaft, the outer side of the rotating shaft is provided with a conical gear, the back surface of the conical gear is provided with a rotating wheel, so as to drive the rotating wheel to synchronously and intermittently rotate clockwise and anticlockwise, the rotating wheel is movably connected with the second turnplate 8 through a belt, so as to drive the second turnplate 8 to synchronously and intermittently rotate clockwise and anticlockwise, when the second turnplate 8 rotates anticlockwise, the connecting rod 9 is driven to synchronously move, finally, the baffle plates 10 on the two sides are, similarly, when the second rotating disc 8 rotates reversely, the medicine storage box 7 is automatically closed, and the opening and closing time of each time is kept consistent, so that the purpose of adding the medicines at regular time and quantity is achieved.

Meanwhile, the outer side of the rotating rod 12 is provided with a disc, the back of the disc is provided with a spring, the disc of the rotating rod 12 is movably connected with the back of the first rotating shaft 4 through a belt, so that the rotating rod 12 is driven to rotate synchronously by the rotation of the first rotating shaft 4, the outer side of the rotating rod 12 is provided with a pull rod, and the back of the pull rod and the back of the rotating rod 12 are provided with moving blocks, so that the moving blocks can be driven to vibrate up and down when the rotating rod 12 rotates, the moving blocks are arranged at two ends of the sieve plate 11, so that the sieve plate 11 is driven to vibrate up and down synchronously, and therefore the medicine falling from the medicine storage box 7 can vibrate on the surface of the sieve plate 11, powdery particles are crushed, and caking of the medicine is.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medicament adds device for sewage preliminary treatment, includes shell (1), its characterized in that: water inlet (2) have been seted up in the left side of shell (1), the inside swing joint of shell (1) has roller (3), the left side swing joint of roller (3) has first pivot (4), the outside swing joint of first pivot (4) has first carousel (5), the outside swing joint of first carousel (5) has stop collar (6), the top fixedly connected with explosive box (7) of shell (1), the inside swing joint of explosive box (7) has second carousel (8), the outside swing joint of second carousel (8) has connecting rod (9), one side swing joint that second carousel (8) were kept away from in connecting rod (9) has baffle (10), the below swing joint of baffle (10) has sieve (11), the outside swing joint of sieve (11) has bull stick (12), delivery port (13) have been seted up on the right side of shell (1).

2. The chemical addition device for sewage pretreatment according to claim 1, characterized in that: the surface of roller (3) is provided with the flabellum, and the number of flabellum is no less than thirty, and the specification of every flabellum is unanimous, evenly distributed in the outside of roller (3).

3. The chemical addition device for sewage pretreatment according to claim 1, characterized in that: the upper end and the lower end of the first rotating shaft (4) are also provided with conical gears, the left end of the roller shaft (3) is provided with the conical gears, the conical gears at the lower end are meshed with the conical gears arranged on the left side of the roller shaft (3), and the back of the conical gears arranged at the upper end is provided with a rotating wheel.

4. The chemical addition device for sewage pretreatment according to claim 1, characterized in that: the outside of first carousel (5) is provided with the dead lever, and first carousel (5) set up two, and the specification of two first carousels (5) is unanimous, and uses the central line of stop collar (6) to be the symmetric distribution as the reference.

5. The chemical addition device for sewage pretreatment according to claim 1, characterized in that: the surface of the limiting sleeve (6) is provided with a chute, and the size of the chute is matched with that of a fixing rod arranged on the outer side of the first rotating disc (5).

6. The chemical addition device for sewage pretreatment according to claim 1, characterized in that: baffle (10) are provided with two, and the specification of two baffle (10) is unanimous, and uses the central line of explosive box (7) to be the symmetric distribution as referring to, and the discharge gate has been seted up to the inside of explosive box (7), and the size of this discharge gate and the mutual adaptation of size of baffle (10).

7. The chemical addition device for sewage pretreatment according to claim 1, characterized in that: the outer side of the rotating rod (12) is provided with a pull rod, moving blocks are arranged on the back sides of the pull rod and the rotating rod (12), springs are arranged at two ends of each moving block, and the two moving blocks are movably connected with the sieve plate (11).