CN214114955U

CN214114955U - Circulating water system medicament adding device

Info

Publication number: CN214114955U
Application number: CN202023010608.2U
Authority: CN
Inventors: 李进秀
Original assignee: Tai'an Hongfu Chemical Co ltd
Current assignee: Tai'an Hongfu Chemical Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-03
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a circulating water system medicament dosing device relates to the circulating water and adds medicine technical field, including main water pipe and venturi sprayer, the venturi sprayer is connected on main water pipe to connect the liquid medicine groove, be provided with on the liquid medicine groove and throw the subassembly, throw the subassembly including adding the explosive barrel, send the medicine ware, a power section of thick bamboo, add the explosive pipe, pivot and a plurality of blade, add the explosive barrel setting in the power section of thick bamboo top, the pivot setting is in the middle of adding explosive barrel and power section of thick bamboo, the pivot lower extreme is connected with the impeller, send the medicine ware setting in the pivot upper end, a plurality of blades and pivot an organic whole connection. The utility model discloses regard as the power that adds the medicine with the kinetic energy of circulating water, the rivers impact blade is rotatory, drives simultaneously and send medicine ware and the integrative rotation of impeller, send the medicine ware to add the medicament liquid inslot, and the impeller can make the medicament stir fast, and the venturi sprayer inhales the liquid medicine main water pipe, and overall structure is simple, and it is even to add the medicine, need not plus power, and the cost is reduced has alleviateed intensity of labour, has avoided the emergence of various incident.

Description

Circulating water system medicament adding device

Technical Field

The utility model relates to a circulating water adds medicine technical field, specifically is a circulating water system medicament dosing device.

Background

Water is an important natural resource, human daily life cannot be boiled, industrial production also cannot be boiled, water consumption is larger and larger along with the development of industrial production, and the phenomenon of insufficient water supply occurs in many areas, so that the recycling of water becomes an important problem in the development of industrial production, a circulating water system is an energy-saving device for recycling system cooling water after collection, in the actual use process, indexes such as hardness and the like in water are gradually increased along with circulating evaporation and concentration, hidden dangers are caused to heat exchange equipment, so in daily maintenance, continuous dosing treatment is carried out on the circulating water to prevent water from scaling in the system, the traditional dosing mode of the circulating water system is generally intermittent manual dosing or continuous dosing by a metering pump, the defects of manual dosing are that the labor intensity is high, the dosing is uneven, and the potential safety hazards exist, the disadvantages of dosing with a dosing pump are high cost and large investment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a dosing device is thrown to circulating water system medicament that adds medicine evenly, does not have extra power, simple structure, convenient operation, and the investment is little, with low costs.

In order to solve the technical problem, the utility model provides a following technical scheme:

a medicament adding device of a circulating water system comprises a main water pipe and a Venturi ejector, wherein the Venturi ejector is connected to the main water pipe in parallel, the Venturi ejector is connected with a medicament tank through a medicament inlet pipe, an adding assembly is arranged on the medicament tank and comprises a medicament adding barrel, a medicament feeder, a power barrel, a medicament adding pipe, a rotating shaft and a plurality of blades, the power barrel is divided into a thick pipe section and a thin pipe section, the thick pipe section and the thin pipe section are integrally connected through an inverted cone-shaped pipe, the thin pipe section extends into the medicament tank, the medicament adding barrel is arranged above the thick pipe section, one end of the medicament adding pipe is arranged on the side wall of the medicament adding barrel, the other end of the medicament adding pipe extends into the medicament tank, the rotating shaft penetrates between the medicament adding barrel and the power barrel, the lower end of the rotating shaft is detachably connected with an impeller, the impeller is positioned in the medicament tank, the medicament feeder is arranged at the upper end of the rotating shaft and is positioned in the medicament adding barrel, the plurality of blades are integrally connected with the rotating shaft, and positioned in the thick pipe section, the thick pipe section is tangentially provided with a power pipe along the circumference, and the power pipe is connected to a pipeline above the Venturi ejector.

Preferably, the upper end of the medicine adding barrel is funnel-shaped, and the medicine feeder is a spiral medicine feeder.

Preferably, a plurality of blades are rectangular plates, and evenly set up on the circumference of pivot, and the quantity of blade is 3 ~ 4.

Preferably, the rotating shaft is provided with a floating ball in a sliding manner, and the floating ball is positioned below the thin pipe section.

Preferably, a sealing ring is arranged at the contact position of the rotating shaft and the dosing barrel.

Compared with the prior art, the utility model discloses following beneficial effect has:

pass through the power of power pipe conduct with the kinetic energy that circulating water flows the production and add the medicine, rivers impact the rotation of blade drive pivot rotation, it installs in the epaxial spiral of commentaries on classics of rotating send medicine ware and impeller rotation, the spiral send medicine ware with the medicament through adding in the pencil adds the liquid medicine inslot, the rotation of impeller can make the medicament homogenize fast, along with the rising of liquid level in the liquid medicine inslot, the floater rises, the power section of thick bamboo is plugged up in the shutoff, avoid the waste of liquid medicine, the venturi sprayer can inhale circulating water owner water pipe with the liquid medicine of mixing, overall structure is simple, it is even to add the medicine, need not plus power, the cost is reduced, add medicine and stirring and go on simultaneously, the utilization ratio of medicament has been improved, the labor.

Drawings

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

fig. 2 is an enlarged schematic view of the view a-a of fig. 1 according to the present invention.

In the figure: 1. a main water pipe; 2. a venturi ejector; 3. a power tube; 4. a medicine adding barrel; 5. a medicine feeder; 6. a medicine inlet pipe; 7. a blade; 8. a power cylinder; 9. a medicine feeding pipe; 10. a rotating shaft; 11. a floating ball; 12. an impeller; 13. a liquid medicine tank.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings.

Referring to the attached drawings, a circulating water system medicament adding device comprises a main water pipe 1 and a venturi ejector 2, wherein the venturi ejector 2 is connected to the main water pipe 1 in parallel through a pipeline, the venturi ejector 2 is connected with a medicament liquid tank 13 through a medicament inlet pipe 6 and is used for sucking medicament liquid into the main water pipe 1, an adding component is installed on the medicament liquid tank 13 and comprises a medicament adding barrel 4, a medicament feeder 5, a power barrel 8, a medicament adding pipe 9, a rotating shaft 10 and a plurality of blades 7, the power barrel 8 is divided into a thick pipe section and a thin pipe section, the thick pipe section and the thin pipe section are welded into a whole through an inverted cone-shaped pipe, the thin pipe section extends into the medicament liquid tank 13, the medicament adding barrel 4 is processed into a funnel shape, the medicament adding barrel 4 is installed above the thick pipe section, one end of the medicament adding pipe 9 is welded on the side wall of the medicament adding barrel 4, the other end of the medicament adding pipe 9 extends into the medicament liquid tank 13, the rotating shaft 10 penetrates through the middle of the medicament adding barrel 4 and the power barrel 8, the sealing washer is installed with 4 contact position departments of medicine adding bucket in pivot 10, be used for preventing rivers entering into in the medicine adding bucket 4, pivot 10 lower extreme can be dismantled and is connected with impeller 12, impeller 12 is located liquid medicine groove 13, be used for the mixing of acceleration medicament, prevent the sediment, install floater 11 in the pivot 10, floater 11 is located between impeller 12 and the tubule section, can slide in pivot 10, send medicine ware 5 to process into the spiral, send 5 integrative welding of medicine ware to be in pivot 10 upper ends, and be located the inside of medicine adding bucket 4, the quantity of blade 7 is 3 ~ 4, all be located thick pipeline section inside, blade 7 is the rectangular plate, even welding is on 10 circumferences of pivot, thick pipeline section has power tube 3 along circumference tangential processing, power tube 3 is connected on the pipeline of venturi sprayer 2 tops.

The utility model discloses a theory of operation is: in adding medicine barrel 4 with the medicament manual work, main water pipe 1 lets in circulating water flow, rivers flow into power tube 8 through power pipe 3, rivers get into from the tangential, strike blade 7, thereby it is rotatory to drive pivot 10, it is rotatory together to drive spiral medicine feeder 5 and impeller 12 of installing in pivot 10 simultaneously, spiral medicine feeder 5 sends the medicament from adding medicine barrel 4 top spiral, then add in liquid medicine groove 13 through adding pencil 9, impeller 12 rotates and can make the medicament stir fast, and prevent to precipitate, simultaneously, because rivers flow, venturi sprayer 2 produces the negative pressure, the liquid medicine with the mixing gets into main water pipe 1 after advancing unpowered pipe 6 and inhaling venturi sprayer 2 from liquid medicine groove 13, accomplish the automatic medicine process that adds.

It should be noted that, in the embodiment of the present invention, the venturi ejector 2, the floating ball 11 and the sealing ring are applied in the prior art.

In the description of this patent, it is to be understood that the terms "upper," "lower," "inner," "outer," "center," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "combined," "disposed," "connected," "secured," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a circulating water system medicament dosing device, includes main water pipe (1) and venturi sprayer (2), venturi sprayer (2) parallel connection be in on main water pipe (1), its characterized in that: venturi injector (2) is through advancing pencil (6) connection liquid medicine groove (13), it throws the subassembly to be provided with on liquid medicine groove (13), it includes with explosive barrel (4), send medicine ware (5), power tube (8), adds pencil (9), pivot (10) and a plurality of blade (7) to throw the subassembly, power tube (8) divide into thick pipeline section and tubule section, thick pipeline section with tubule section is through back taper pipe body coupling, tubule section stretches into inside liquid medicine groove (13), it sets up to add pencil (4) thick pipeline section top, it sets up to add pencil (9) one end add on explosive barrel (4) lateral wall, it stretches into to add pencil (9) other end in liquid medicine groove (13), pivot (10) pierce through the setting add explosive barrel (4) with in the middle of power tube (8), pivot impeller (10) lower extreme is connected with can dismantle and throw 12), impeller (12) are located in liquid medicine groove (13), send medicine ware (5) to set up pivot (10) upper end, and are located it is inside to add explosive barrel (4), a plurality of blade (7) and pivot (10) body coupling, it is a plurality of blade (7) are located inside the thick pipeline section, thick pipeline section is provided with power tube (3) along the circumference tangential, power tube (3) are connected the pipeline of venturi sprayer (2) top is on the way.

2. The circulating water system medicament adding device according to claim 1, characterized in that: the upper end of the medicine adding barrel (4) is funnel-shaped, and the medicine feeder (5) is a spiral medicine feeder (5).

3. The circulating water system medicament adding device according to claim 1 or 2, characterized in that: a plurality of blade (7) are the rectangular plate, and evenly set up on the circumference of pivot (10), the quantity of blade (7) is 3 ~ 4.

4. The circulating water system medicament adding device according to claim 3, characterized in that: a floating ball (11) is arranged on the rotating shaft (10) in a sliding mode, and the floating ball (11) is located below the thin pipe section.

5. The circulating water system medicament adding device according to claim 4, wherein: the contact position of the rotating shaft (10) and the medicine adding barrel (4) is provided with a sealing ring.