CN221332896U

CN221332896U - Precipitation tank

Info

Publication number: CN221332896U
Application number: CN202323371295.7U
Authority: CN
Inventors: 钟欣辰
Original assignee: Qianshi Environmental Protection Technology Yichang Co ltd
Current assignee: Qianshi Environmental Protection Technology Yichang Co ltd
Priority date: 2023-12-11
Filing date: 2023-12-11
Publication date: 2024-07-16
Anticipated expiration: 2033-12-11

Abstract

The utility model provides a precipitation tank, which comprises a tank body, wherein a screen cylinder is vertically arranged in the tank body, a plurality of screen holes which are communicated with the inner space and the outer space of the screen cylinder are also distributed on the surface of the screen cylinder, the top of the screen cylinder is fixedly connected to the inner top surface and the bottom of the tank body, a threaded cylinder is also arranged at the bottom of the screen cylinder, a first acid inlet pipeline which penetrates through the top of the tank body and extends into the screen cylinder is also rotationally connected to the top of the tank body, and an acid outlet is also arranged at the bottom of the tank body; the top of the tank body is also fixedly provided with a motor for driving the first acid inlet pipeline to rotate. According to the utility model, the screen drum is arranged in the tank body, and the first acid inlet pipeline which is rotationally connected is arranged at the top of the tank body and extends into the screen drum, so that the problem that the acid liquor at the bottom still can be wrapped with a lot of impurities deposited at the bottom after being extracted in the prior art, and the acid washing result of quartz sand is affected is solved.

Description

Precipitation tank

Technical Field

The utility model relates to the technical field of quartz sand treatment equipment, in particular to a settling tank.

Background

Quartz sand is a raw material of glass, the quartz sand is treated by using acid liquor to carry out acid washing on the quartz sand, for example, a certain amount of acid liquor and quartz sand are added into a reaction kettle, then the acid liquor in an acid storage tank is released into a circulating pipeline, a heater is started, the high-temperature acid liquor is contacted with the quartz sand in the reaction kettle to react and then enters a precipitation tank, the precipitation tank is provided with a second acid outlet, the acid liquor leaves the precipitation tank through the second acid outlet and enters the circulating pipeline, and finally the acid liquor returns to the acid storage tank; the effect of the precipitation tank is to remove part of impurities in the acid liquor, so that the acid liquor brings new impurities for quartz sand in the acid washing process, and the second acid outlet is arranged at the top of the precipitation tank, so that the acid liquor flowing out of the second acid outlet has fewer impurities. However, the acid liquid at the bottom still can be wrapped with a lot of impurities deposited at the bottom after being pumped out from the second acid outlet, and the acid washing of quartz sand is adversely affected.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a precipitation tank, which solves the problem that the acid liquor in the middle of the prior art still can be wrapped with a lot of impurities precipitated at the bottom after being extracted, so that the acid washing result of quartz sand is affected.

According to the embodiment of the utility model, the sedimentation tank comprises a tank body, wherein a screen cylinder is vertically arranged in the tank body, a plurality of screen holes which are communicated with the inner space and the outer space of the screen cylinder are also distributed on the surface of the screen cylinder, the top of the screen cylinder is fixedly connected to the inner top surface and the bottom of the tank body, a threaded cylinder is further arranged at the bottom of the screen cylinder, a first acid inlet pipeline which penetrates through the top of the tank body and extends into the screen cylinder is further rotatably connected to the top of the tank body, and an acid outlet is further arranged at the bottom of the tank body; the top of the tank body is also fixedly provided with a motor for driving the first acid inlet pipeline to rotate.

In this embodiment, the circulation pipeline is connected to the first acid inlet pipeline at the top of the tank body, the acidizing fluid flows into the first acid inlet pipeline from the circulation pipeline, a screen cylinder is also vertically arranged in the tank body, the top of the screen cylinder is fixedly connected to the inner top surface of the tank body, a threaded cylinder is arranged on the bottom of the screen cylinder, the first acid inlet pipeline is rotationally connected to the top of the tank body and penetrates through the top of the tank body and extends into the screen cylinder, a plurality of sieve holes communicated with the inner space and the outer space are distributed on the surface of the screen cylinder, the acidizing fluid enters the tank body through the first acid inlet pipeline, one end of the first acid inlet pipeline extending into the screen cylinder flows out, a motor for driving the first acid inlet pipeline to rotate is fixed on the top of the tank body, the acidizing fluid flowing out of the first acid inlet pipeline is rotationally sputtered onto the inner wall of the screen cylinder, impurities in the acidizing fluid flow into the tank body through the screen cylinder, are blocked by the sieve holes and are trapped in the screen cylinder, the filtered acidizing fluid enters the screen cylinder, and finally leaves the tank through the acid outlet pipeline and returns to the tank.

Further, a plurality of sieve pores are also formed in the bottom of the threaded cylinder, external threads are formed in the outer side wall of the threaded cylinder, internal threads are formed in the inner wall of the bottom of the threaded cylinder, and the threaded cylinder is connected with the threaded cylinder through threads.

Further, a filter plate positioned above the acid outlet is also arranged at the bottom of the tank body.

Further, the tank body is fixedly connected with a supporting tripod.

Further, a driving wheel is fixedly arranged on an output shaft of the motor, a driven wheel is fixedly arranged at one end of the first acid inlet pipeline, which is arranged outside the tank body, and a belt is wound between the driving wheel and the driven wheel.

Further, a rotary joint above the driven wheel is also arranged at one end of the first acid inlet pipeline.

Further, one end of the first acid inlet pipeline extending into the screen cylinder is provided with a three-way pipe, and the other two ends of the three-way pipe are communicated with the inside of the screen cylinder.

Further, the bottom of the tank body is fixedly connected with a funnel base, the upper end of the funnel base is communicated with the inside of the tank body, and the lower end of the funnel base is communicated with the acid outlet.

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

through setting up the screen drum in the jar body, jar body top sets up the first sour pipeline that advances of rotating the connection simultaneously, first sour pipeline that advances extends to in the screen drum, has solved the acidizing fluid of bottom in the prior art still can wrap up in and hold up with a lot of impurity of depositing in the bottom after being taken out, leads to influencing the problem of the pickling result of quartz sand.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;

In the above figures: 1. a tank body; 2. a screen drum; 3. a thread cylinder; 4. a first acid inlet pipe; 5. an acid outlet; 6. a motor; 7. a filter plate; 8. supporting a tripod; 9. a driving wheel; 10. driven wheel; 11. a belt; 12. a rotary joint; 13. a three-way pipe; 14. and a funnel base.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1-2, the embodiment provides a precipitation tank, which comprises a tank body 1, wherein a screen cylinder 2 is vertically arranged in the tank body 1, a plurality of screen holes for communicating the inner space and the outer space of the screen cylinder 2 are also distributed on the surface of the screen cylinder 2, the top of the screen cylinder 2 is fixedly connected with the inner top surface of the tank body 1, a threaded cylinder 3 is further arranged at the bottom of the screen cylinder, a first acid inlet pipeline 4 penetrating through the top of the tank body 1 and extending into the screen cylinder 2 is further rotatably connected with the top of the tank body 1, and an acid outlet 5 is further arranged at the bottom of the tank body 1; the top of the tank body 1 is also fixedly provided with a motor 6 for driving the first acid inlet pipeline 4 to rotate.

In the above embodiment, the circulation pipe is connected to the first acid inlet pipe 4 at the top of the tank 1, the acid flows into the first acid inlet pipe 4 from the circulation pipe, meanwhile, the inside of the tank 1 is also vertically provided with the screen drum 2, the top of the screen drum 2 is fixedly connected to the inner top surface of the tank 1, the bottom of the screen drum 2 is provided with the threaded drum 3, the first acid inlet pipe 4 is rotationally connected to the top of the tank 1 and extends into the screen drum 2, a plurality of sieve holes communicated with the inner space and the outer space are distributed on the surface of the screen drum 2, the acid flows into the tank 1 through the first acid inlet pipe 4, one end of the first acid inlet pipe 4 extending into the screen drum 2 flows out, a motor 6 for driving the first acid inlet pipe 4 to rotate is fixed on the top of the tank 1, the acid flows out of the first acid inlet pipe 4 to the inner wall of the screen drum 2 in a rotationally and rapidly sputtering manner, the acid flows into the tank 1 through the screen drum 2, the acid is blocked by the sieve holes in the screen drum 2, and finally, the acid flows back into the filter tank 2 through the filter holes after the acid is circulated out of the screen drum 2.

According to the embodiment, the screen drum 2 is arranged in the tank body 1, meanwhile, the first acid inlet pipeline 4 which is connected in a rotating mode is arranged at the top of the tank body 1, the first acid inlet pipeline 4 extends into the screen drum 2, and the problem that acid liquor at the bottom still can be wrapped with a lot of impurities deposited at the bottom after being extracted in the prior art, so that the acid washing result of quartz sand is affected is solved.

As shown in fig. 1 and 2, a plurality of sieve pores are also formed in the bottom of the threaded cylinder 3, external threads are formed in the outer side wall of the threaded cylinder 3, internal threads are formed in the inner wall of the bottom of the screen cylinder 2, the threaded cylinder 3 is connected with the screen cylinder 2 through threads, acid liquid flowing into the screen cylinder 2 through the first acid inlet pipeline 4 is filtered through the sieve pores in the surface of the screen cylinder 2, impurities in the interior are precipitated at the bottom of the screen cylinder 2, the progress of filtering the impurities can be accelerated through a plurality of sieve pores in the bottom of the threaded cylinder 3, the threaded cylinder 3 is connected with the bottom of the screen cylinder 2 through threads, and the later period of disassembly is facilitated, so that the impurities are uniformly treated.

As shown in fig. 1 and 2, the bottom of the tank body 1 is also provided with a filter plate 7 above the acid outlet 5, the acid solution filtered from the screen drum 2 is gathered at the bottom of the tank body 1, and is conveyed out after passing through the second filter plate 7 and being filtered, so that impurities in the acid solution are further purified.

As shown in fig. 1, the tank body 1 is fixedly connected with a supporting tripod, and is supported by the supporting tripod, so that the tank body 1 can be supported on one hand, and the acid liquid can flow in from the first acid inlet pipeline 4 and flow out from the acid outlet 5 at the bottom on the other hand.

As shown in fig. 1 and 2, the driving wheel 9 is fixedly installed on the output shaft of the motor 6, the first acid inlet pipeline 4 is fixedly installed on one end outside the tank 1, a belt 11 is wound between the driving wheel 9 and the driven wheel 10, the driving wheel 9 is driven to rotate by being started by the motor 6, the driving wheel 9 rotates to drive the belt 11 to roll, the driven wheel 10 installed on the first acid inlet pipeline 4 is driven to rotate, and finally the first acid inlet pipeline 4 is driven to rotate by the motor 6.

As shown in fig. 1 and 2, one end of the first acid inlet pipe 4 is further provided with a rotary joint 12 above the driven wheel 10, one end of a circulation pipe for transporting acid liquor is connected with a fixed end of the rotary joint 12 through a flange, one end of the first acid inlet pipe 4 is also connected with a rotary end of the rotary joint 12 through a flange, the fixed end of the rotary joint 12 is connected with the rotary end through a bearing and an anti-corrosion sealing element, the bearing can bear rotating force and torque, rotation stability is ensured, and the sealing element is used for preventing acid liquor from leaking; when the motor 6 drives the first acid inlet pipe 4 to rotate, the rotating end of the rotary joint 12 connected with the first acid inlet pipe 4 rotates, and the fixed end of the rotary joint 12 connected with the circulating pipe does not rotate, so that the acid liquid can flow into the first acid inlet pipe 4 smoothly from the circulating pipe.

As shown in fig. 2, the first acid inlet pipe 4 extends to one end in the screen cylinder 2, the three-way pipe 13 is installed, and the other two ends of the three-way pipe 13 are communicated with the interior of the screen cylinder 2, and under the driving of the motor 6, the first acid inlet pipe 4 rotates, so that the three-way pipe 13 is driven to rotate, and the acid liquid flowing into the tank 1 through the first acid inlet pipe 4 is split through the three-way pipe 13, so that the acid liquid can be filtered on the screen cylinder 2 in a larger range, and the filtering efficiency is improved.

As shown in fig. 1 and 2, the bottom of the tank body 1 is fixedly connected with a funnel base 14, the upper end of the funnel base 14 is communicated with the inside of the tank body 1, the lower end of the funnel base 14 is communicated with the acid outlet 5, the filtered acid liquid flows into the funnel base 14, and the funnel base 14 is shaped like a funnel, so that the acid liquid can be quickly gathered and discharged through the acid outlet 5.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a sedimentation tank, its characterized in that includes a jar body (1), the inside vertical screen drum (2) that is provided with of jar body (1), just still distribute on the screen drum (2) surface and have a plurality of sieve meshes that communicate its inside and outside space, the top fixed connection of screen drum (2) is in the interior top surface of jar body (1), screw thread section of thick bamboo (3) are still installed to the bottom, the top of jar body (1) is still rotated and is connected with and runs through the top of jar body (1) and extend to first advance sour pipeline (4) in screen drum (2), the bottom of jar body (1) still is provided with out sour mouth (5); the top of the tank body (1) is also fixedly provided with a motor (6) for driving the first acid inlet pipeline (4) to rotate.

2. The precipitation tank according to claim 1, wherein a plurality of sieve holes are formed in the bottom of the threaded cylinder (3), external threads are formed in the outer side wall of the threaded cylinder (3), internal threads are formed in the inner wall of the bottom of the screen cylinder (2), and the threaded cylinder (3) is in threaded connection with the screen cylinder (2).

3. A settling tank as claimed in claim 1, characterized in that the bottom of the tank body (1) is also fitted with a filter plate (7) above the acid outlet (5).

4. A precipitation tank according to claim 1, characterized in that the tank body (1) is fixedly connected with a supporting tripod (8) outside.

5. The precipitation tank according to claim 1, characterized in that a driving wheel (9) is fixedly arranged on an output shaft of the motor (6), a driven wheel (10) is fixedly arranged on one end of the first acid inlet pipeline (4) arranged outside the tank body (1), and a belt (11) is wound between the driving wheel (9) and the driven wheel (10).

6. A precipitation tank according to claim 5, characterised in that a swivel (12) above the driven wheel (10) is also mounted on one end of the first acid feed conduit (4).

7. A settling tank as claimed in claim 6, characterized in that one end of the first acid feed pipe (4) extending into the screen cylinder (2) is provided with a tee (13), and the other ends of the tee (13) are in communication with the interior of the screen cylinder (2).

8. A settling tank as in claim 3, wherein the bottom of the tank body (1) is also fixedly connected with a funnel base (14), the upper end of the funnel base (14) is communicated with the interior of the tank body (1), and the lower end is communicated with the acid outlet (5).