CN217498783U

CN217498783U - Double-tube spiral-flow type medicament coagulation device

Info

Publication number: CN217498783U
Application number: CN202221051325.9U
Authority: CN
Inventors: 宋刚
Original assignee: Suzhou Maojinglv Environmental Protection Equipment Co ltd
Current assignee: Suzhou Maojinglv Environmental Protection Equipment Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-27
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a double-barrelled spiral-flow type medicament coagulation device uses in the sewage treatment field, and its technical scheme main points are: comprises a coagulation tank, wherein a sundry outlet is arranged below the coagulation tank, and a liquid suction pipe is arranged in the coagulation tank; a funnel-shaped mixing hopper is arranged above the coagulation tank, the mixing hopper is communicated with two liquid inlet pipes in a relatively staggered manner, a feeding device is arranged on the two liquid inlet pipes and comprises a material loading box and a feeding pipe communicated below the material loading box, one end, far away from the material loading box, of the feeding pipe is communicated with the liquid inlet pipes, and a speed control device for controlling the speed of a coagulant entering the liquid inlet pipes is arranged in the feeding pipe; has the technical effects that: coagulant is uniformly added into each strand of sewage, and the two strands of sewage are collided and mixed to accelerate the coagulant to be blended into the sewage, so that the coagulant is uniformly blended into the sewage, the stirring process of a stirring device is replaced, and the use of energy is reduced.

Description

Double-tube spiral-flow type medicament coagulation device

Technical Field

The utility model relates to a sewage treatment field, in particular to double-barrelled spiral-flow type medicament coagulation device.

Background

Coagulation refers to a process of aggregating colloidal particles and fine suspended solids in water by some method (such as adding chemical agents), and is a unit operation in water and wastewater treatment processes. Coagulation includes two processes, coagulation and flocculation. The coagulant is the agent which can perform coagulation and flocculation, and needs to be uniformly blended into the wastewater in the coagulation process.

At present, the Chinese utility model with the bulletin number of CN107487829A discloses a coagulating sedimentation tank, which comprises a tank body, wherein a coagulant feeding device is arranged on a water inlet pipe of the tank body; the stirring device is used for stirring; the bottom of the tank body is provided with a sludge discharge port; the inside of the tank body is provided with a partition plate which can be opened and closed, and when the partition plate is closed, the tank body is divided into an upper part and a lower part; the pool body is provided with a liquid pumping device, and the liquid pumping device comprises a liquid pumping pipe extending into the pool body and a telescopic bracket used for installing the liquid pumping pipe; the bracket can drive the liquid pumping pipe to move up and down.

Although the existing coagulating sedimentation tank can well finish the coagulating process of sewage, a stirring device is needed in the using process, and energy is needed to be lost to mix a coagulant with the sewage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a double-barrelled spiral-flow type medicament coagulation device, its advantage can be under energy-conserving circumstances, with coagulant and waste water homogeneous mixing.

The above technical purpose of the present invention can be achieved by the following technical solutions: a double-tube spiral-flow type medicament coagulation device comprises a coagulation tank, wherein a sundry outlet is formed below the coagulation tank, and a liquid suction pipe is arranged inside the coagulation tank; the utility model discloses a coagulating basin, including coagulating basin, mixing tank, feeding pipe, feed inlet pipe, feeding pipe, the coagulating basin top is provided with infundibulate compounding fill, and relative dislocation intercommunication has two feed liquor pipes on the compounding fill, two be provided with feed arrangement on the feed liquor pipe, feed arrangement includes the feed box and communicates the inlet pipe in the feed box below, the one end that the feed pipe kept away from the feed box with feed inlet pipe intercommunication, the inside accuse quick-witted that is provided with the control coagulant and gets into feed inlet pipe speed of managing of feed inlet of being provided with of feed inlet.

Through the technical scheme, the coagulation tank is used for standing the sewage mixed with the coagulant to form a dirty agglomerate, so that the coagulation process is completed; the sundry outlet is used for discharging formed sundry cakes; the pipette is used for pumping the coagulated water out of the coagulation tank for subsequent purification process; sewage enters a mixing hopper through two liquid inlet pipes, is mixed with a coagulant falling from a feeding pipe in the entering process, and reaches the mixing hopper together, two sewage flows in the mixing hopper move to a small opening under the action of gravity, and are collided and mixed under the action of kinetic energy, so that the coagulants in the two sewage flows are uniformly mixed and reach a coagulation tank together for standing, the stirring process of a stirring device is replaced, and the use of energy sources can be reduced; the material loading box is used for loading a coagulant; the speed control device is used for controlling the speed of the coagulant entering the sewage, so that the coagulant can be mixed in proportion.

The utility model discloses further set up to: the speed control device comprises a first speed control plate and a second speed control plate;

the first speed control plate is fixed in the material reducing pipe in a sealing mode, and the second speed control plate is connected to the first speed control plate in a rotating mode;

the first speed control plate is provided with a first feeding hole, and the second speed control plate is provided with a plurality of second feeding holes with different sizes;

the second speed control plate rotates to enable the plurality of second feed inlets to be communicated with the first feed inlets respectively.

Through the technical scheme, the second speed control plate is rotated, so that the second feed inlets with different sizes are communicated with the first feed inlet, the size of a coagulant falling channel is changed, the number of the falling coagulants in unit time is changed, the falling rate of the coagulants is changed, and the amount of the coagulants mixed in unit sewage is changed.

The utility model discloses further set up to: the fast board of first accuse and the fast inboard wall of the feeding pipe below of second accuse go up the sealed feeder hopper that is fixed with, and the osculum one end of feeder hopper sets up downwards.

Through above-mentioned technical scheme, the feeder hopper can reduce the intercommunication area between accuse quick-witted and the inlet tube for sewage is difficult to get into the case of carrying at the in-process through the inlet tube, prevents to make the coagulant in the case of carrying to take place to dirty.

The utility model discloses further set up to: seted up horizontal groove of sliding on the inlet pipe, be fixed with the sliding block on the fast board of second accuse, sliding block sliding connection be in the inslot that slides.

Through above-mentioned technical scheme, the workman can adjust different second feed inlet and first feed inlet intercommunication through promoting the sliding block to move on the groove that slides, and the speed of coagulant whereabouts can be better adjust.

The utility model discloses further set up to: the height of the pipette extending into the coagulation tank can be adjusted.

Through above-mentioned technical scheme, can see according to the height of the caking that the sewage bottom formed, adjust the height that the pipette stretches into, prevent to take out the dirt of caking simultaneously the suction out in the in-process of coagulating basin out with the sewage that has accomplished the coagulation, reduce the dirty content in the sewage of suction out.

The utility model discloses further set up to: one end of a small opening of the mixing hopper is arranged downwards.

Through above-mentioned technical scheme, can make two strands of sewage that two inlet tubes flow out because be close to gradually and bump the fusion in the in-process of whereabouts, the coagulant that makes can be better in the sewage of melting, avoided using agitating unit, reduced the energy loss.

The utility model discloses further set up to: the axial directions of the two liquid inlet pipes are parallel, and the communicating parts of the two liquid inlet pipes and the mixing hopper are symmetrically arranged relative to the axle center of the mixing hopper.

Through above-mentioned technical scheme, can flow relatively from two strands of sewage that two feed liquor pipe flow, receive the influence of compounding fill inner wall simultaneously and be close to each other, form the whirl and mix each other for the coagulant can be more even in the sewage of melting into, thereby replace agitating unit's stirring process, reduced the use of the energy.

The utility model discloses further set up to: the communicating part of the liquid inlet pipe and the mixing hopper is arranged at one end of the mixing hopper far away from the coagulation tank.

Through above-mentioned technical scheme, two strands of sewage can fall higher height through the compounding in-process that gets into the pond of congealing of fighting, make two strands of sewage have bigger kinetic energy at the hybrid, make more abundant of its mixture.

To sum up, the utility model discloses following beneficial effect has:

coagulant is uniformly added into each strand of sewage, and the two strands of sewage are collided and mixed to accelerate the coagulant to be blended into the sewage, so that the coagulant is uniformly blended into the sewage, the stirring process of a stirring device is replaced, and the use of energy is reduced.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is an exploded view of the speed control device of the present embodiment;

fig. 3 is a sectional view of a part of the present embodiment.

Reference numerals: 1. a coagulation tank; 2. a pipette; 3. a sundry outlet; 4. a mixing hopper; 5. a liquid inlet pipe; 6. A feeding device; 7. a speed control device; 8. a first feed port; 9. a second feed port; 10. a feed hopper; 11. A sliding groove; 12. a sliding block; 61. a material loading box; 62. a feed pipe; 71. a first speed control plate; 72. a second speed control plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, a double-barrelled spiral-flow type medicament coagulation device, including coagulating basin 1, coagulating basin 1 is cylindrical, has seted up miscellaneous mouthful 3 in the bottom for the miscellaneous dirty discharge coagulating basin 1 of the caking after will coagulating, the below intercommunication of miscellaneous mouthful 3 has hollow pipe for the discharge of miscellaneous dirty, can dismantle fixedly connected with baffle in miscellaneous mouthful 3 department, the baffle joint is in miscellaneous mouthful 3 department of going out, is used for preventing sewage from flowing when standing sewage.

Referring to fig. 1, a mixing hopper 4 is fixed above a coagulation tank 1, the mixing hopper 4 is funnel-shaped and made of stainless steel, one end of a small opening of the mixing hopper 4 is communicated with an upper end cover of the coagulation tank 1, and the axis direction of the mixing hopper 4 is arranged along the vertical direction; on mixing hopper 4, the intercommunication has two

feed liquor pipes

5, 5 levels of two feed liquor pipes set up, and the axis direction level setting of two feed liquor pipes 5, the axle center symmetry setting of mixing hopper 4 is followed with the intercommunication department of mixing hopper 4 to two feed liquor pipes 5, and the intercommunication department setting of two feed liquor pipes 5 and mixing hopper 4 is in the top of mixing hopper 4, when two strands of sewage reachd mixing hopper 4 from two feed liquor pipes 5 respectively, can collide because of the effect of kinetic energy and gravity and mix, thereby replace agitating unit's stirring process.

Referring to fig. 1, a feeding device 6 is arranged on two liquid inlet pipes 5 for making coagulant enter into sewage flowing in the liquid inlet pipes 5; the feeding device 6 comprises a material loading box 61 and a feeding pipe 62, the material loading box 61 is a metal box body, coagulant is loaded in the material loading box, and two ends of the feeding pipe 62 are respectively communicated with the lower end cover of the material loading box 61 and the liquid inlet pipe 5 and used for moving the coagulant from the material loading box 61 to sewage in the liquid inlet pipe 5.

Referring to fig. 2, a speed control device 7 is arranged inside the feeding pipe 62, the speed control device 7 includes a first speed control plate 71 and a second speed control plate 72, the first speed control plate 71 is a circular metal plate, the outer side of the first speed control plate is sealed and adhered to the inner wall of the feeding pipe 62, a first feeding port 8 is formed in the first speed control plate 71, the first feeding port 8 is a sector-shaped opening, the sector-shaped angle is located at the center of the first speed control plate 71, and the radian of the sector is ninety degrees; the second speed control plate 72 is a circular metal plate, the circle center of the second speed control plate 72 is rotatably connected with the circle center of the first speed control plate 71 through a rotating shaft, the second feed port 9 is formed in the second speed control plate 72, the second feed port 9 is round holes of three sizes, the round holes of all sizes are arranged in a ninety-degree range, the second speed control plate 72 is rotated, the second feed ports 9 of different sizes can be communicated with the first feed port 8, and the coagulant dropping speed is controlled.

Referring to fig. 2, the feeding pipe 62 is provided with a sliding groove 11 two hundred seventy degrees around the circumference thereof, a sliding block 12 slidably connected with the sliding groove 11 is integrally molded on the second speed control plate 72, and a worker can push the sliding block 12 to move in the sliding groove 11 to adjust the angle of the second speed control plate 72.

Referring to fig. 3, in inlet pipe 62, still be fixed with feeder hopper 10, feeder hopper 10 is the infundibulate, osculum one end sets up downwards, macrostoma one end and the sticky sealing connection of inlet pipe 62 inner wall, feeder hopper 10 is fixed in the below of the fast board 71 of first accuse and the fast board 72 of second accuse for reduce the area that the sewage mistake in feed liquor pipe 5 goes into year workbin 61, and then reduce the probability that the sewage mistake in the feed liquor pipe 5 goes into year workbin 61, prevent to carry the coagulant in the workbin 61 to take place dirty.

Referring to fig. 1, a pipette 2 is inserted into a coagulation tank 1 for sucking out coagulated sewage; the pipette 2 can be inserted into different depths to be suitable for various conditions with different agglomeration amounts after coagulation.

The using process is briefly described as follows: uniformly discharging the sewage to be treated into the two liquid inlet pipes 5, enabling the coagulant to be in a stable falling state by adjusting the angle of the second speed control plate 72, enabling the falling speed to be matched with the flowing speed of the sewage, enabling the sewage to uniformly carry the coagulant to reach the mixing hopper 4, enabling the sewage to flow downwards under the influence of gravity at the mixing hopper 4 and simultaneously still have horizontal forward kinetic energy, and enabling the sewage to spirally fall at the mixing hopper 4 and simultaneously; the distance between the two sewage streams is gradually reduced, and finally the sewage streams are impacted and mixed to replace the stirring process of a stirring device, so that a coagulant is mixed with the sewage, the mixed sewage streams enter a coagulation tank 1, the mixed sewage streams are kept stand in the coagulation tank 1 to form floccules and agglomerates, the formed floccules and agglomerates are discharged through a sundry outlet 3, and the rest solution is sucked out through a suction pipe 2.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A double-tube spiral-flow type medicament coagulation device comprises a coagulation tank (1), wherein a sundry outlet (3) is formed in the lower part of the coagulation tank (1), and a liquid suction pipe (2) is arranged in the coagulation tank (1); its characterized in that, thoughtlessly congeal pond (1) top is provided with hopper (4) of infundibulate, and relative dislocation intercommunication has two feed liquor pipes (5), two on hopper (4) feed arrangement (6) are provided with on feed liquor pipe (5), feed arrangement (6) are including carrying workbin (61) and feed pipe (62) of intercommunication in the loading workbin (61) below, the one end of carrying workbin (61) is kept away from in feed pipe (62) with feed liquor pipe (5) intercommunication, feed pipe (62) inside is provided with accuse quick-witted (7) of control coagulant entering feed liquor pipe (5) speed.

2. A dual tube cyclonic medicament coagulating device according to claim 1, wherein the speed control means (7) comprises a first speed control plate (71) and a second speed control plate (72);

the first speed control plate (71) is fixed in the feeding pipe (62) in a sealing mode, and the second speed control plate (72) is connected to the first speed control plate (71) in a rotating mode;

the first speed control plate (71) is provided with a first feeding hole (8), and the second speed control plate (72) is provided with a plurality of second feeding holes (9) with different sizes;

the second speed control plate (72) rotates to enable the plurality of second feed openings (9) to be communicated with the first feed openings (8) respectively.

3. The double-tube cyclone type reagent coagulation device according to claim 2, wherein the feed hopper (10) is hermetically fixed on the inner wall of the feed pipe (62) below the first speed control plate (71) and the second speed control plate (72), and the small end of the feed hopper (10) faces downwards.

4. The double-tube cyclone-type medicament coagulation device according to claim 2, wherein the feed tube (62) is provided with a transverse sliding groove (11), the second speed control plate (72) is fixed with a sliding block (12), and the sliding block (12) is slidably connected in the sliding groove (11).

5. The double-tube cyclone type chemical coagulation device according to claim 1, wherein the pipette (2) is adjustable in height extending into the coagulation tank (1).

6. The double-tube swirling type drug coagulation system according to claim 1, wherein one end of the small opening of the mixing hopper (4) is directed downward.

7. The double-pipe spiral-flow type reagent coagulation device according to claim 1, wherein the axial directions of the two liquid inlet pipes (5) are parallel, and the communication positions of the two liquid inlet pipes (5) and the mixing hopper (4) are symmetrically arranged relative to the axial center of the mixing hopper (4).

8. The double-pipe spiral-flow type reagent coagulation device according to claim 7, wherein the connection between the liquid inlet pipe (5) and the mixing hopper (4) is arranged at one end of the mixing hopper (4) far away from the coagulation tank (1).