CN209872531U

CN209872531U - Automatic change antisludging agent filling device

Info

Publication number: CN209872531U
Application number: CN201920521041.3U
Authority: CN
Inventors: 魏新国; 陈峻; 延峰
Original assignee: Nanjing Guangquan Environmental Protection Technology Service Co Ltd
Current assignee: Nanjing Guangquan Environmental Protection Technology Service Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2019-12-31
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses an automatic scale inhibitor filling device, which comprises a scale inhibitor dosing tank, a tank body and stirring blades, wherein the scale inhibitor dosing tank is arranged at the top end of the tank body; through setting up waste residue filter plate and baffle, the baffle is certain contained angle with the waste residue filter plate, after the impurity granule that generates collided the baffle, can fall into the waste residue collection room of below along the inclined plane of baffle, because the separation effect of waste residue filter plate, the fluctuation range of the indoor liquid of waste residue collection is less than the fluctuation range in the teeter chamber far away, and because the effect on baffle inclined plane, impurity granule hardly enters into the teeter chamber through the rose tank again, the ordinary medicinal cupping that dissolves of comparison, the waste residue filter plate separates the filter residue well, and simple structure, therefore, the carrier wave filter is low in cost, and is convenient for popularize and use.

Description

Automatic change antisludging agent filling device

Technical Field

The utility model belongs to the technical field of water treatment facilities, concretely relates to automatic change antisludging agent filling device.

Background

The scale inhibitor is a medicament which has the functions of dispersing insoluble inorganic salt in water, preventing or interfering the precipitation and scaling of the insoluble inorganic salt on the metal surface and maintaining good heat transfer effect of metal equipment, can remove scale and prevent the formation of scale, improves the heat exchange efficiency, reduces the consumption of electric energy or fuel, can reduce pollution discharge in water treatment and improve the utilization rate of water, generally saves more than 60 percent, accords with the new policy of energy conservation and emission reduction in China, and generally adopts an automatic filling device to add the scale inhibitor into the water.

The existing automatic scale inhibitor filling device has the problems that after a scale inhibitor is added into a medicine dissolving tank, the scale inhibitor can be preliminarily reacted with wastewater to be treated in the tank and can generate particle precipitation, a waste residue outlet is only arranged at the bottom of the tank of a common medicine dissolving tank, the waste residue outlet is opened at regular time to remove waste residue, however, the stirring blades in the tank drive the scale inhibitor and the wastewater to flow in a mixing manner, so that generated impurities flow along with the flow and partially enter circulating water, the impurities are difficult to discharge through the waste residue outlet below, and the scale inhibition and removal effects are poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change antisludging agent filling device, with the current automatic antisludging agent filling device who proposes in solving above-mentioned background art, after having the antisludging agent to add and dissolving the medicinal cupping, can with the preliminary reaction of pending waste water in the jar and produce some granule and deposit, ordinary medicinal cupping only sets up the waste residue export at the tank bottoms, and open the waste residue export regularly and get rid of the waste residue, nevertheless because stirring paddle leaf drives antisludging agent and waste water mixed flow in the jar, lead to the impurity that generates to follow and flow and the part enters into the circulating water, be difficult to discharge through the waste residue export of below, the not good problem of scale inhibition and scale removal effect.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic scale inhibitor filling device comprises a scale inhibitor dosing tank, a tank body and stirring blades, wherein the scale inhibitor dosing tank is arranged at the top end of the tank body, a servo motor is arranged in the middle of the upper end face of the tank body, a water inlet to be treated is formed in one side of the upper end face, a stirring shaft is arranged in the tank body, the upper end of the stirring shaft penetrates through the top end of the tank body and is in drive connection with the servo motor, a waste residue discharge port is formed in the middle of the lower end face of the tank body, the stirring blades are arranged in the middle and at the lower end of the stirring shaft, a waste residue filter plate is arranged at the lower end of the tank body, a stirring chamber is formed between the upper end face of the waste residue filter plate and the top wall in the tank body, a waste residue collection chamber is formed between the lower end face of the waste residue filter plate and, the baffle is forty-five degrees contained angles with the horizontal plane, just the orientation of baffle is clockwise orientation or anticlockwise orientation.

Preferably, the lower terminal surface of (mixing) shaft is provided with the internal thread blind hole, the upper end middle part of waste residue filter plate is provided with the scraper blade, scraper blade up end middle part is run through and is provided with the internal thread through-hole, the internal diameter of internal thread through-hole equals the internal diameter of internal thread blind hole, the lower terminal surface middle part of scraper blade is provided with ring groove, ring groove's internal diameter equals half triple the internal diameter of internal thread through-hole.

Preferably, the scraper blade is "S" type structure, the direction of rotation of scraper blade is by concave surface one side to convex surface one side rotation, just the baffle is in the orientation of waste residue filter plate upper surface is the same with the direction of rotation of scraper blade.

Preferably, the scraper blade with waste residue filter plate clearance fit, just the scraper blade lower extreme face is provided with the brush.

Preferably, the upper end of the interior of the tank body is provided with an annular water pipe in a surrounding manner, the lower end of the outer side surface of the annular water pipe is provided with a plurality of nozzles which are uniformly distributed, the upper end surface of the tank body is provided with an auxiliary agent pump, an inlet of the auxiliary agent pump is in airtight connection with the scale inhibitor dosing box, and an outlet of the auxiliary agent pump extends into the interior of the tank body and is in airtight connection with the annular water pipe.

Preferably, an observation seam is arranged on the outer side surface of the scale inhibitor dosing box, and a transparent plate is arranged in the observation seam in a sealing mode.

Preferably, one side of the tank body is provided with a stair, and one side of the upper end surface of the scale inhibitor dosing tank, which is close to the stair, is provided with an end cover.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through setting up waste residue filter plate and baffle, the baffle is certain contained angle with the waste residue filter plate, after the impurity granule that generates collided the baffle, can fall into the waste residue collection room of below along the inclined plane of baffle, because the separation effect of waste residue filter plate, the fluctuation range of the indoor liquid of waste residue collection is less than the fluctuation range in the teeter chamber far away, and because the effect on baffle inclined plane, impurity granule hardly enters into the teeter chamber through the rose tank again, the ordinary medicinal cupping that dissolves of comparison, the waste residue filter plate separates the filter residue well, and simple structure, therefore, the carrier wave filter is low in cost, and is convenient for popularize and use.

(2) Set up internal thread through-hole and internal thread blind hole, be convenient for fix the lower terminal surface at the (mixing) shaft with the scraper blade through self tapping screw, set up the scraper blade into "S" type structure, and rotate to convex surface one side by concave surface one side, be convenient for reduce the rotation resistance of scraper blade, avoid impurity to pile up the concave side at the scraper blade simultaneously, the orientation of baffle is the same with the rotation direction of scraper blade, it drives impurity particle and falls into the waste residue collecting chamber smoothly to be convenient for the scraper blade, set up the auxiliary agent pump, pressurize the inside antisludging agent that enters into annular water pipe, make the antisludging agent spout blowout of terminal surface under the annular water pipe, and then make antisludging agent and pending waste water intensive mixing, make antisludging purification efficiency, set up the observation seam, observe the surplus of.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a top view of the waste residue filter plate of the present invention;

FIG. 3 is a schematic structural view of a cross-sectional view of the waste residue filter plate of the present invention;

fig. 4 is a schematic structural view of a bottom view of the scraper of the present invention;

in the figure: 1. a scale inhibitor dosing box; 2. an annular water pipe; 3. a tank body; 4. a stirring shaft; 5. a stirring paddle; 6. a squeegee; 7. filtering the waste residue by using a filter plate; 8. a waste residue collection chamber; 9. a waste residue discharge port; 10. observing the seam; 11. an auxiliary agent pump; 12. a filter tank; 13. a baffle plate; 14. an internally threaded through bore; 15. a circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an automatic scale inhibitor filling device comprises a scale inhibitor dosing box 1, a tank body 3 and stirring blades 5, wherein the scale inhibitor dosing box 1 is arranged at the top end of the tank body 3, a servo motor is arranged in the middle of the upper end face of the tank body 3, a water inlet to be treated is arranged on one side of the upper end face, a stirring shaft 4 is arranged in the tank body 3, the upper end of the stirring shaft 4 penetrates through the top end of the tank body 3 and is in driving connection with the servo motor, a waste residue discharge port 9 is arranged in the middle of the lower end face of the tank body 3, the stirring blades 5 are arranged in the middle and at the lower end of the stirring shaft 4, a waste residue filter plate 7 is arranged at the lower end of the tank body 3, a stirring chamber is formed between the upper end face of the waste residue filter plate 7 and the inner top wall of the tank body 3, a waste residue collection chamber 8 is formed between the lower end face, ten baffles 13 which are uniformly distributed are embedded in the filter tank 12, the baffles 13 and the horizontal plane form an included angle of forty-five degrees, and the baffle 13 is oriented clockwise or anticlockwise, the waste residue filter plate 7 is arranged, when the scale inhibitor reacts with the wastewater and generates impurity particles with certain sizes, the scale inhibitor can rotate along the edge of the upper end surface of the waste residue filter plate 7 under the action of gravity and the rotation of the stirring paddle 5, because the baffle 13 is arranged and the baffle 13 and the waste residue filter plate 7 form a certain included angle, when the generated impurity particles collide with the baffle 13, the impurity particles fall into the waste residue collecting chamber 8 below along the inclined surface of the baffle 13, due to the separation effect of the waste residue filter plate 7, the fluctuation range of the liquid in the waste residue collection chamber 8 is far smaller than that in the stirring chamber, so that impurity particles are precipitated and discharged through the waste residue discharge port 9 below.

In this embodiment, preferably, the lower end surface of the stirring shaft 4 is provided with an internal threaded blind hole, the middle part of the upper end of the waste residue filter plate 7 is provided with a scraper 6, an internal thread through hole 14 is arranged in the middle of the upper end face of the scraper 6 in a penetrating manner, the inner diameter of the internal thread through hole 14 is equal to that of the internal thread blind hole, the middle part of the lower end surface of the scraper 6 is provided with a circular groove 15, the inner diameter of the circular groove 15 is equal to the inner diameter of the internal thread through hole 14 which is three times twice, the internal thread through hole 14 and the internal thread blind hole are arranged, so that the scraper 6 can be conveniently fixed on the lower end surface of the stirring shaft 4 through self-tapping screws so as to rotate along with the stirring shaft 4, further scraping impurity particles falling on the middle part of the upper end surface of the waste residue filter plate 7 to the edge of the waste residue filter plate 7 and falling into the waste residue collection chamber 8 through the filter tank 12, arranging a circular groove 15, so that the self-tapping screw end for fixing the stirring shaft 4 and the scraper 6 can be embedded into the circular groove 15.

In this embodiment, it is preferred, scraper blade 6 is "S" type structure, scraper blade 6 ' S direction of rotation is for being rotated to convex surface one side by concave surface one side, just baffle 13 is in the orientation of waste residue filter plate 7 upper surface with scraper blade 6 ' S direction of rotation is the same, sets up scraper blade 6 into "S" type structure, and rotates to convex surface one side by concave surface one side, is convenient for reduce scraper blade 6 ' S rotational resistance, avoids impurity to pile up the concave surface at scraper blade 6 simultaneously, and baffle 13 ' S orientation is the same with scraper blade 6 ' S direction of rotation, and scraper blade 6 of being convenient for drives the impurity granule and smoothly falls into waste residue collection chamber 8.

In this embodiment, preferably, the scraper 6 is in clearance fit with the waste residue filter plate 7, and a brush is arranged on the lower end surface of the scraper 6, and a gap and a brush are arranged, so that the abrasion of the scraper 6 and the waste residue filter plate 7 caused by relative movement is avoided, and meanwhile, fine impurities between the scraper 6 and the waste residue filter plate 7 are cleaned by the brush.

In this embodiment, preferably, the annular water pipe 2 is arranged around the upper end inside the tank 3, the lower end of the outer side surface of the annular water pipe 2 is provided with a plurality of nozzles which are uniformly distributed, the upper end surface of the tank 3 is provided with the aid pump 11, the suction inlet of the aid pump 11 is connected with the scale inhibitor dosing box 1 in an airtight manner, the discharge outlet of the aid pump 11 extends into the tank 3 and is connected with the annular water pipe 2 in an airtight manner, the aid pump 11 is arranged to pressurize the scale inhibitor entering the annular water pipe 2, so that the scale inhibitor can be sprayed out through the nozzles on the lower end surface of the annular water pipe 2, and the scale inhibitor is fully mixed with the wastewater to be treated, and the scale inhibition and purification efficiency is.

In this embodiment, preferably, an observation slit 10 is provided on the outer side surface of the scale inhibitor dosing tank 1, a transparent plate is hermetically provided in the observation slit 10, the observation slit 10 is provided, and the remaining amount of the scale inhibitor inside the scale inhibitor dosing tank 1 is observed through the observation slit 10, thereby facilitating the timely addition of the scale inhibitor.

In this embodiment, preferably, a stair is arranged on one side of the tank body 3, an end cover is arranged on one side, close to the stair, of the upper end surface of the scale inhibitor dosing tank 1, and the stair is arranged, so that the scale inhibitor can be conveniently added to the top of the tank manually.

The utility model provides a model that auxiliary agent pump 11 adopted does: 40BV 6-5.

The utility model discloses a theory of operation and use flow:

by arranging the waste residue filter plate 7, after the scale inhibitor reacts with wastewater in the tank to generate impurity particles with a certain size, the scale inhibitor can rotate along the edge of the upper end surface of the waste residue filter plate 7 and partially enter the waste residue collection chamber 8 through the filter tank 12 under the action of gravity and the rotation of the stirring paddle 5, due to the arrangement of the baffle 13, the baffle 13 and the waste residue filter plate 7 form a certain included angle, when the generated impurity particles collide with the baffle 13, the impurity particles can fall into the waste residue collection chamber 8 below along the inclined surface of the baffle 13, due to the separation action of the waste residue filter plate 7, the fluctuation amplitude of liquid in the waste residue collection chamber 8 is far smaller than that in the stirring chamber, and due to the action of the inclined surface of the baffle 13, the impurity particles are difficult to enter the stirring chamber through the filter tank 12, and are discharged through the waste residue discharge port 9 below;

the inner thread through hole 14 and the inner thread blind hole are arranged, so that the scraper 6 can be conveniently fixed on the lower end face of the stirring shaft 4 through the self-tapping screw and can rotate along with the stirring shaft 4, further impurity particles falling on the middle part of the upper end face of the waste residue filter plate 7 are scraped to the edge of the waste residue filter plate 7 and fall into the waste residue collection chamber 8 through the filter tank 12, the annular groove 15 is arranged, so that the end part of the self-tapping screw for fixing the stirring shaft 4 and the scraper 6 can be embedded into the annular groove 15, the scraper 6 is arranged into an S-shaped structure and rotates from the concave side to the convex side, the rotation resistance of the scraper 6 is conveniently reduced, meanwhile, impurities are prevented from being accumulated on the concave side of the scraper 6, the orientation of the baffle 13 is the same as the rotation direction of the scraper 6, the scraper 6 is convenient to drive the impurity particles to smoothly fall into the waste residue collection chamber, utilize the brush to clear up the tiny impurity that lies in between scraper blade 6 and waste residue filter plate 7 simultaneously, set up auxiliary agent pump 11, pressurize the antisludging agent that enters into annular water pipe 2 inside, make antisludging agent spout through annular water pipe 2 lower extreme face, and then make antisludging agent and pending waste water intensive mixing, make antisludging purification efficiency, set up observation seam 10, observe the surplus of the inside antisludging agent of antisludging agent dosing tank 1 through observation seam 10, be convenient for in time add antisludging agent, set up stair, be convenient for artifically go up to the tank deck and add antisludging agent.

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 an automatic change antisludging agent filling device, includes antisludging agent dosing tank (1), jar body (3) and stirring paddle leaf (5), antisludging agent dosing tank (1) sets up the top of jar body (3), jar body (3) up end middle part is provided with servo motor, and up end one side sets up and remains the processing water inlet, jar body (3) inside (mixing) shaft (4) that is provided with, (mixing) shaft (4) upper end is passed jar body (3) top and with servo motor drive is connected, end middle part is provided with waste residue discharge port (9) under jar body (3), stirring paddle leaf (5) set up the middle part and the lower extreme of (mixing) shaft (4), its characterized in that: the utility model discloses a filter tank, including jar body (3), jar body (3) inside lower extreme is provided with waste residue filter plate (7), waste residue filter plate (7) up end with form the teeter chamber between the roof in the jar body (3), waste residue filter plate (7) down the terminal surface with form waste residue collection chamber (8) between the bottom wall in the jar body (3), the terminal surface edge runs through about waste residue filter plate (7) and is provided with filter tank (12), embedded baffle (13) that are provided with a plurality of evenly distributed in filter tank (12), forty-five degree contained angles are personally submitted with the level to baffle (13), just the orientation of baffle (13) is clockwise or anticlockwise orientation.

2. The automatic scale inhibitor filling device according to claim 1, wherein: the lower terminal surface of (mixing) shaft (4) is provided with the internal thread blind hole, the upper end middle part of waste residue filter plate (7) is provided with scraper blade (6), scraper blade (6) upper end middle part is run through and is provided with internal thread through-hole (14), the internal diameter of internal thread through-hole (14) equals the internal diameter of internal thread blind hole, the lower terminal surface middle part of scraper blade (6) is provided with annular groove (15), the internal diameter of annular groove (15) equals the triple of half the internal diameter of internal thread through-hole (14).

3. The automatic scale inhibitor filling device according to claim 2, wherein: the scraper blade (6) is "S" type structure, the direction of rotation of scraper blade (6) is by concave surface one side to convex surface one side rotation, just baffle (13) are in the orientation of waste residue filter plate (7) upper surface with the direction of rotation of scraper blade (6) is the same.

4. The automatic scale inhibitor filling device according to claim 2, wherein: the scraper blade (6) with waste residue filter plate (7) clearance fit, just the terminal surface is provided with the brush under scraper blade (6).

5. The automatic scale inhibitor filling device according to claim 1, wherein: the utility model discloses a scale inhibitor, including jar body (3), annular water pipe (2) encircle to be provided with on the inside upper end of jar body (3), annular water pipe (2) lateral surface lower extreme is provided with a plurality of evenly distributed's spout, the up end of the jar body (3) is provided with auxiliary agent pump (11), auxiliary agent pump (11) sunction inlet with scale inhibitor dosing tank (1) gas tightness is connected, auxiliary agent pump (11) discharge port stretch into jar body (3) inside and with annular water pipe (2) gas tightness is connected.

6. The automatic scale inhibitor filling device according to claim 1, wherein: an observation seam (10) is arranged on the outer side surface of the scale inhibitor dosing box (1), and a transparent plate is hermetically arranged in the observation seam (10).

7. The automatic scale inhibitor filling device according to claim 1, wherein: one side of the tank body (3) is provided with a stair, and one side of the upper end surface of the scale inhibitor dosing tank (1) close to the stair is provided with an end cover.