CN215611132U

CN215611132U - Dosing device for filtering ponds

Info

Publication number: CN215611132U
Application number: CN202120251529.6U
Authority: CN
Inventors: 石则浪
Original assignee: Linyi Water Group Urban Water Supply Co ltd
Current assignee: Linyi Water Group Urban Water Supply Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2022-01-25
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a dosing device for a filter tank. The utility model overcomes the defects of the prior art, the medicine adding device is arranged, the second stirring device is arranged in the box body of the medicine adding device, the sealing device is arranged in the installation cavity at the lower end of the box body, the supporting rod is fixedly connected to the first connecting plate of the sealing device, the second connecting plate is fixedly connected to the upper end of the supporting rod, the lower end of the second stirring device is fixedly connected with the sealing plate corresponding to the fixing plate, the excessive addition of liquid medicine is prevented, and the waste is prevented.

Description

Dosing device for filtering ponds

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a dosing device for a filter tank.

Background

The development of the industry drives the rapid development of the related industry, and the related industry becomes one of the important pillars of national economy, but the countries which develop the industry rapidly understand that the development of the industry means the destruction of the natural environment, especially the serious pollution to the water source, so the protection of the water source, the treatment of sewage and the purification of water become very important, and at present, the sewage treatment mainly separates heavy metal ions and impurities in the sewage by artificially adding medicines, and adjusts the pH value of the water to a normal range.

Current sewage treatment charge equipment is direct to stir in adding the sewage with the medicament for the medicament is direct to mix with sewage, and the dissolving speed is slow, reduces work efficiency, and current charge equipment can not control the volume of adding the medicament, adds more and causes the waste, adds less that the treatment effect is not good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a dosing device for a filter tank, which overcomes the defects of the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a dosing device for a filtering tank comprises a dosing tank, a water inlet pipe positioned on one side of the dosing tank, the filtering tank positioned on one side of the dosing tank and a water outlet pipe positioned on one side of the filtering tank, wherein the upper end of the dosing tank is fixedly connected with a dosing device, and a first stirring device is fixedly connected in the dosing tank;

the chemical feeding device comprises a box body, a water inlet and a chemical feeding port, the water inlet is located in the upper end of the box body, the chemical feeding port is located in the upper end of the box body, a second stirring device is arranged in the box body, an installation cavity communicated with a chemical feeding pool is formed in the lower end of the box body, a sealing device is arranged in the installation cavity, a fixing plate is arranged at the upper end of the installation cavity, a plurality of through holes are formed in the fixing plate, and a sealing plate corresponding to the fixing plate is fixedly connected to the lower end of the second stirring device.

According to a preferable technical scheme, the first stirring device and the second stirring device are consistent in structure, the first stirring device comprises a motor, the motor is fixedly connected with the outer side wall of the dosing pool, the output end of the motor penetrates through the side wall of the dosing pool and is fixedly connected with a stirring rod, stirring blades are fixedly connected to the stirring rod, a sliding groove is formed in the outer end of the stirring rod, a push rod is connected in the sliding groove in a sliding mode, an electromagnet is embedded in the inner wall of the sliding groove, and a magnet corresponding to the electromagnet is embedded in one end, located on the sliding groove, of the push rod.

According to a preferable technical scheme, the sealing device comprises a first connecting plate, the first connecting plate is located in the dosing tank, a supporting rod is fixedly connected to the first connecting plate, a second connecting plate is fixedly connected to the upper end of the supporting rod, and the second connecting plate is located in the installation cavity.

In a preferred embodiment of the present invention, the middle of the mounting cavity has a size larger than that of the upper end thereof, the upper end of the mounting cavity has a size larger than that of the lower end thereof, and the second connecting plate has a size identical to that of the upper end of the mounting cavity.

As a preferable technical scheme of the utility model, the side wall of the dosing tank is provided with a through hole communicated with the filtering tank, and a baffle is connected in the through hole through a torsion spring.

As a preferred technical scheme of the utility model, one side of the through opening is fixedly connected with a filter screen, the filter screen is positioned in a filter tank, and porous volcanic rocks are arranged in the filter screen.

(III) advantageous effects

The embodiment of the utility model provides a dosing device for a filter tank, which has the following beneficial effects:

1. through being provided with charge device, set up second agitating unit in charge device's the box, set up sealing device in the installation cavity of box lower extreme, fixed connection bracing piece on sealing device's first connecting plate, at upper end of the support bar fixed connection second connecting plate, set up a plurality of through-holes in the fixed plate of installation cavity upper end, at the closing plate that second agitating unit lower extreme fixed connection and fixed plate correspond, prevent that liquid medicine from adding excessively, cause the waste.

2. Through being provided with first agitating unit, at first agitating unit's motor output end fixed connection puddler, fixed connection stirring leaf on the puddler sets up the spout in the puddler outer end, and sliding connection push rod inlays at the spout inner wall and establishes the electro-magnet, inlays the magnet of establishing with the electro-magnet and corresponding at the one end that the push rod is located the spout for the speed of liquid mixing improves work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic sectional view of the entire front side of the present invention;

FIG. 2 is a front sectional structural view of the drug adding device of the present invention;

FIG. 3 is a schematic front view of a first stirring device according to the present invention;

fig. 4 is a front view of the sealing device of the present invention.

In the figure: 1. a medicine adding pool; 2. a dosing device; 3. a first stirring device; 4. a water outlet pipe; 5. a torsion spring; 6. a baffle plate; 7. a filter screen; 8. a water inlet pipe; 9. porous volcanic rock; 10. a filtration tank; 11. a port; 201. a box body; 202. a second stirring device; 203. a sealing device; 204. a mounting cavity; 205. a through hole; 206. a sealing plate; 207. a fixing plate; 208. a water inlet; 209. a medicine adding port; 301. a motor; 302. a stirring rod; 303. stirring blades; 304. a push rod; 305. a chute; 2031. a first connecting plate; 2032. a second connecting plate; 2033. a support rod.

Detailed Description

The preferred embodiments of the present invention will hereinafter be described in conjunction with the appended drawings, it being understood that the preferred embodiments described herein are merely for the purpose of illustrating and explaining the present invention and are not intended to limit the present invention:

as shown in fig. 1-4: a dosing device for a filtering tank comprises a dosing tank 1, a water inlet pipe 8 positioned on one side of the dosing tank 1, a filtering tank 10 positioned on one side of the dosing tank 1 and a water outlet pipe 4 positioned on one side of the filtering tank 10, wherein the upper end of the dosing tank 1 is fixedly connected with a dosing device 2, and a first stirring device 3 is fixedly connected in the dosing tank 1;

the medicine adding device 2 comprises a box body 201, a water inlet 208 located at the upper end of the box body 201 and a medicine adding opening 209 located at the upper end of the box body 201, a second stirring device 202 is arranged in the box body 201, an installation cavity 204 communicated with a medicine adding pool 1 is arranged at the lower end of the box body 201, a sealing device 203 is arranged in the installation cavity 204, a fixing plate 207 is arranged at the upper end of the installation cavity 204, a plurality of through holes 205 are formed in the fixing plate 207, and a sealing plate 206 corresponding to the fixing plate 207 is fixedly connected to the lower end of the second stirring device 202.

Wherein, first agitating unit 3 is unanimous with second agitating unit 202 structure, first agitating unit 3 includes motor 301, motor 301 with add 1 lateral wall fixed connection in medicine pond, 1 lateral wall fixedly connected with puddler 302 in medicine pond is run through to motor 301 output, fixedly connected with stirring leaf 303 on the puddler 302, spout 305 has been seted up to puddler 302 outer end, sliding connection has push rod 304 in spout 305, spout 305 inner wall inlays and is equipped with the electro-magnet, the one end that push rod 304 is located spout 305 inlays and is equipped with the magnet that corresponds with the electro-magnet, accelerate the speed of liquid mixing, and work efficiency is improved.

Wherein, sealing device 203 includes first connecting plate 2031, and first connecting plate 2031 is located with the pond 1 of adding medicine, fixedly connected with bracing piece 2033 on the first connecting plate 2031, bracing piece 2033 upper end fixedly connected with second connecting plate 2032, and second connecting plate 2032 is located the installation cavity 204, prevents that liquid medicine from adding excessively, causes the waste.

The middle of the mounting cavity 204 is larger than the upper end of the mounting cavity, the upper end of the mounting cavity 204 is larger than the lower end of the mounting cavity, and the size of the second connecting plate 2032 is consistent with that of the upper end of the mounting cavity 204, so that liquid medicine is prevented from being excessively added and being wasted.

Wherein, add 1 lateral wall in medicine pond and offer the opening 11 of intercommunication filtering ponds 10, be connected with baffle 6 through torsion spring 5 in the opening 11, prevent that sewage from not fully contacting with liquid medicine, just flow in filtering ponds 10.

Wherein, opening 11 one side fixedly connected with filter screen 7, filter screen 7 are located filtering ponds 10, are provided with porous volcanic rock 9 in the filter screen 7, filter and purify sewage.

The working principle of the utility model is as follows: when the device works, a dosing device 2 is fixedly connected at the upper end of a dosing pool 1, a first stirring device 3 is fixedly connected in the dosing pool 1, a sewage treatment agent is firstly added from a dosing port 209, water is injected into a box body 201 through a water inlet 208, a second stirring device 202 is started, the agent is uniformly mixed with water, then an electromagnet in the second stirring device 202 is electrified, a sealing plate 206 moves upwards, the liquid medicine enters an installation cavity 204, sewage to be treated is input into the dosing pool 1 from a water inlet pipe 8, when the water surface rises to a first connecting plate 2031, buoyancy pushes the first connecting plate 2031 to move upwards, the first connecting plate 2031 drives a supporting rod 2033 and a second connecting plate 2032 to move upwards, the liquid medicine enters the dosing pool 1 to move upwards, when a certain amount of the added liquid medicine is added, the buoyancy pushes the first connecting plate 2031 to move upwards, the second connecting plate 2032 is driven to seal the upper end of the installation cavity 204, then the electromagnet in the second stirring device 202 is powered off, the closing plate 206 moves down, carry out secondary seal to installation cavity 204 upper end, be convenient for use next time, then starter motor 301 drives puddler 302 and stirring leaf 303 with sewage and liquid medicine mixing, then the electro-magnet to spout 305 inner wall circular telegram, push rod 304 promotes baffle 6 and rotates, sewage gets into in the filtering ponds 10, filter through filter screen 7, purify through porous volcanic rock 9 again, discharge from outlet pipe 4, after the sewage is discharged, to the electro-magnet outage of spout 305 inner wall, push rod 304 contracts, because the effect baffle 6 of torsion spring 5 resets.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dosing device for a filtering tank comprises a dosing tank (1), a water inlet pipe (8) positioned on one side of the dosing tank (1), a filtering tank (10) positioned on one side of the dosing tank (1) and a water outlet pipe (4) positioned on one side of the filtering tank (10), and is characterized in that the upper end of the dosing tank (1) is fixedly connected with a dosing device (2), and a first stirring device (3) is fixedly connected in the dosing tank (1);

medicine device (2) include box (201), be located water inlet (208) of box (201) upper end and be located the medicine mouth (209) that add of box (201) upper end, be provided with second agitating unit (202) in box (201), installation cavity (204) of intercommunication medicine pond (1) are seted up to box (201) lower extreme, be provided with sealing device (203) in installation cavity (204), installation cavity (204) upper end is provided with fixed plate (207), seted up a plurality of through-holes (205) in fixed plate (207), second agitating unit (202) lower extreme fixedly connected with and fixed plate (207) sealing plate (206) that correspond.

2. The dosing device for the filtering tank is characterized in that the first stirring device (3) is consistent with the second stirring device (202) in structure, the first stirring device (3) comprises a motor (301), the motor (301) is fixedly connected with the outer side wall of the dosing tank (1), the output end of the motor (301) penetrates through the side wall of the dosing tank (1) and is fixedly connected with a stirring rod (302), a stirring blade (303) is fixedly connected to the stirring rod (302), a sliding groove (305) is formed in the outer end of the stirring rod (302), a push rod (304) is slidably connected in the sliding groove (305), an electromagnet is embedded in the inner wall of the sliding groove (305), and a magnet corresponding to the electromagnet is embedded in one end, located in the sliding groove (305), of the push rod (304).

3. The dosing device for the filtering tank is characterized in that the sealing device (203) comprises a first connecting plate (2031), the first connecting plate (2031) is located in the dosing tank (1), a supporting rod (2033) is fixedly connected to the first connecting plate (2031), a second connecting plate (2032) is fixedly connected to the upper end of the supporting rod (2033), and the second connecting plate (2032) is located in the installation cavity (204).

4. The dosing device for the filter tank as claimed in claim 3, wherein the middle of the mounting cavity (204) is larger than the upper end thereof, the upper end of the mounting cavity (204) is larger than the lower end thereof, and the second connecting plate (2032) is the same as the upper end of the mounting cavity (204).

5. The dosing device for the filter tank according to claim 1, wherein a through opening (11) communicated with the filter tank (10) is formed in the side wall of the dosing tank (1), and a baffle (6) is connected to the inside of the through opening (11) through a torsion spring (5).

6. The dosing device for the filter tank according to claim 5, wherein a filter screen (7) is fixedly connected to one side of the through opening (11), the filter screen (7) is located in the filter tank (10), and a porous volcanic rock (9) is arranged in the filter screen (7).