CN218221206U

CN218221206U - Chemical production sewage treatment pond

Info

Publication number: CN218221206U
Application number: CN202222612641.5U
Authority: CN
Inventors: 江少明
Original assignee: Hubei Mengbang Yang New Materials Co ltd
Current assignee: Hubei Mengbang Yang New Materials Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-06
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment tank for chemical production, which comprises a sedimentation tank and two plugging parts; collecting tanks for collecting sediments are arranged at two sides of the inner bottom, augers for discharging the sediments are rotatably arranged in the collecting tanks, and two discharging pipes are arranged below the front side wall of the sedimentation tank; through collecting vat, auger, row's material pipe and shutoff portion etc. that set up: on one hand, the sediment in the sedimentation tank can be discharged through the rotation of the auger, so that the sediment is conveniently collected; on the other hand, when the screw conveyor is used for discharging the sediment, the partition plate is driven to move downwards through the rotation of the screw rod and the inner cavity of the sedimentation tank is isolated from the collection tank, so that the sediment in the collection tank cannot be diffused into the wastewater in the sedimentation tank when the screw conveyor rotates, and the collection effect and the collection efficiency of the sediment are improved; the design is convenient for collect the sediment in the sewage, and the operation is convenient.

Description

Chemical production sewage treatment pond

Technical Field

The utility model relates to a sewage treatment technical field specifically is a chemical production sewage treatment pond.

Background

1-naphthoic acid is a chemical substance whose hot vapor has a stimulating effect on the eyes, skin and upper respiratory tract; at present, a large amount of waste water is generated in the preparation process of 1-naphthoic acid, and the waste water contains a certain amount of 2-naphthoic acid, 3-naphthoic acid, 2-naphthol and other substances, so that if the waste water is directly discharged, not only can the environment be polluted, but also resources can be wasted, and the waste water needs to be recycled, filtered and the like and then discharged;

the precipitation is one of the current processes for treating 1-naphthoic acid preparation wastewater, namely, the 1-naphthoic acid preparation wastewater is placed in a precipitation tank, and after the precipitate is precipitated, the precipitate is collected so as to recycle substances such as 2-naphthoic acid, 3-naphthoic acid, 2-naphthol and the like; however, since the sediment can fall to the bottom of the sedimentation tank after sedimentation, which causes great inconvenience in collecting the sediment, we propose a sewage treatment tank for chemical production in view of this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical production sewage treatment pond to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a chemical production sewage treatment tank comprises a sedimentation tank and two plugging parts;

the sedimentation tank is of an open structure, the inner bottom is high in two sides and low in the middle, collecting tanks for collecting sediments are arranged on two sides of the inner bottom, an auger for discharging the sediments is installed in each collecting tank in a rotating mode, two discharging pipes are installed below the front side wall of the sedimentation tank, the front end of each auger extends into each discharging pipe, a first motor for driving each auger to rotate is installed on each discharging pipe, a connecting pipe for discharging the sediments is installed between the two discharging pipes, and a discharging pipe for discharging the sediments to the outside is installed in the center of each connecting pipe;

the plugging part is arranged above the collecting tank and is used for isolating an inner cavity of the sedimentation tank from the collecting tank when sediment is discharged; the device comprises a screw rod and a second motor used for driving the screw rod to rotate, wherein a connecting seat capable of moving up and down is installed on the screw rod in a threaded mode, a partition board used for plugging a collecting tank is installed below the connecting seat, and the partition board is connected with the connecting seat through a connecting rod.

As the utility model discloses preferred technical scheme, the fixed plate with sedimentation tank inner wall fixed connection is all installed to the upper and lower both sides of lead screw, and the second motor is installed on the fixed plate of top, and the lead screw rotates to be installed in department between two fixed plates.

As the utility model discloses preferred technical scheme, all install two guide rails on the both sides inner wall of sedimentation tank for the up-and-down motion for connecting seat and baffle leads.

As the utility model discloses preferred technical scheme, install the valve that is used for controlling the connecting pipe row material on the connecting pipe.

As the utility model discloses preferred technical scheme, the top surface of baffle is that one side is high, one side is low for the precipitate on the baffle falls into in the collecting vat.

As the utility model discloses preferred technical scheme, be equipped with the sealing member in the collecting vat, just the sealing member is back style of calligraphy design.

As the preferred technical scheme of the utility model, the baffle size with the size looks adaptation of collecting vat.

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

through collecting vat, auger, row's material pipe and shutoff portion etc. that set up: on one hand, after the wastewater is precipitated in the sedimentation tank, the precipitate can fall into the collecting tank through the bottom inclined plane of the sedimentation tank, and the precipitate in the sedimentation tank can be discharged through the rotation of the auger, so that the precipitate can be conveniently collected; on the other hand, when the screw conveyor is used for discharging the sediment, the partition plate is driven to move downwards through the rotation of the screw rod and the inner cavity of the sedimentation tank is isolated from the collection tank, so that the sediment in the collection tank cannot be diffused into the wastewater in the sedimentation tank when the screw conveyor rotates, and the collection effect and the collection efficiency of the sediment are improved; the design is convenient for collect the sediment in the sewage, and the operation is convenient.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

fig. 3 is a partial structural plan view of the present invention;

FIG. 4 is a sectional view of the structure of the settling tank of the present invention;

FIG. 5 is a schematic view of the installation of the packing auger of the present invention;

fig. 6 is a schematic view of a partial structure of the middle plugging portion of the present invention.

In the figure:

1. a sedimentation tank; 11. collecting tank; 12. a seal member; 13. a packing auger; 14. a discharge pipe; 15. a first motor; 16. a connecting pipe; 161. a valve; 17. a discharge pipe; 18. a guide rail;

2. a plugging section; 21. a fixing plate; 22. a second motor; 23. a connecting rod; 24. a screw rod; 25. a connecting seat; 26. a separator.

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.

The embodiment provides a technical scheme:

referring to fig. 1-5, a sewage treatment tank for chemical production comprises a sedimentation tank 1 and two plugging portions 2; the sedimentation tank 1 is provided with an open top surface, the inner bottom is high at two sides and low in the middle, collecting tanks 11 for collecting sediments are arranged at two sides of the inner bottom, an auger 13 for discharging the sediments is rotatably arranged in each collecting tank 11, two discharging pipes 14 are arranged below the front side wall of the sedimentation tank 1, the front ends of the auger 13 extend into the discharging pipes 14, a first motor 15 for driving the auger 13 to rotate is arranged on each discharging pipe 14, a connecting pipe 16 for discharging the sediments is arranged between the two discharging pipes 14, and a discharging pipe 17 for discharging the sediments to the outside is arranged at the center of each connecting pipe 16; through the rotation of auger 13, be convenient for discharge the collecting vat 11 in the precipitate, conveniently collect the discharged precipitate through discharge pipe 17.

In this embodiment, all install two guide rails 18 on the both sides inner wall of sedimentation tank 1 for the up-and-down motion of connecting seat 25 and baffle 26 leads, the setting of guide rail 18 has played the guide effect to the up-and-down motion of connecting seat 25 and baffle 26, stability when being favorable to connecting seat 25 and baffle 26 up-and-down motion.

In this embodiment, a valve 161 is installed on the connecting tube 16 for controlling the discharge of the connecting tube 16, and the valve 161 is disposed to control the discharge of the connecting tube 16.

In this embodiment, be equipped with sealing member 12 in the collecting vat 11, and sealing member 12 is back style of calligraphy design, moves back in the collecting vat 11 when baffle 26, can laminate with sealing member 12, can improve the leakproofness between baffle 26 and the collecting vat 11 to play better isolated effect.

Referring to fig. 6, the blocking portion 2 is disposed above the collecting tank 11, and is used for isolating an inner cavity of the sedimentation tank 1 from the collecting tank 11 when the sediment is discharged; the device comprises a screw rod 24 and a second motor 22 for driving the screw rod 24 to rotate, wherein a connecting seat 25 capable of moving up and down is installed on the screw rod 24 in a threaded manner, a partition plate 26 for plugging the collecting tank 11 is installed below the connecting seat 25, the partition plate 26 is connected with the connecting seat 25 through a connecting rod 23, and two ends of the connecting rod 23 are fixedly connected with the partition plate 26 and the connecting seat 25 through bolts respectively; through the rotation of lead screw 24, can drive baffle 26 and reciprocate, make things convenient for baffle 26 to isolate the inner chamber of sedimentation tank 1 with collecting vat 11, conveniently discharge the precipitate in the collecting vat 11.

In this embodiment, the upper and lower sides of the screw rod 24 are both provided with a fixing plate 21 fixedly connected with the inner wall of the sedimentation tank 1, the second motor 22 is installed on the fixing plate 21 above, the screw rod 24 is rotatably installed between the two fixing plates 21, and the fixing plate 21 supports the second motor 22 and the screw rod 24.

In this embodiment, the partition 26 has a top surface with a high side and a low side, so that the sediment on the partition 26 can fall into the collecting tank 11, and the design can prevent the sediment from accumulating on the partition 26.

In this embodiment, the size of baffle 26 and collecting vat 11's size looks adaptation, this design can improve the sealing nature of being connected between baffle 26 and the collecting vat 11, and the convenience is isolated with the inner chamber of sedimentation tank 1 and collecting vat 11, conveniently discharges the precipitate in the collecting vat 11.

It needs to be supplemented that, when the sewage is treated in the sedimentation tank 1 in this embodiment, the sewage can be input into or output from the sedimentation tank 1 through the water pump, which is convenient for the sewage to be treated in the sedimentation tank 1.

It should be noted that the first motor 15 and the second motor 22 in the present embodiment are conventional in the art, and are not described herein again.

When in specific use, the method comprises the following use steps:

s1, starting a second motor 22, driving a screw rod 24 to rotate by an output shaft of the second motor 22, driving a connecting seat 25 to move downwards along a guide rail 18, driving a partition plate 26 to move downwards through a connecting rod 23, and stopping the operation of the second motor 22 when the partition plate 26 is attached to a sealing element 12;

s3, unscrewing the valves 161 on the connecting pipes 16 on the two sides;

s3, placing a container for containing sediments at the discharge pipe 17;

s4, the first motor 15 is started, the output shaft of the first motor 15 drives the packing auger 13 to rotate, and the sediment in the collecting tank 11 enters the discharging pipe 14 and the connecting pipe 16 along with the rotating packing auger 13 and is discharged into an external collecting container through the discharging pipe 17, so that the collection of the sediment is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a chemical production sewage treatment pond, includes sedimentation tank (1) and two shutoff portions (2), its characterized in that:

the sedimentation tank (1), the top surface is open structure, the interior bottom is both sides high, the centre is low, collecting vat (11) that are used for collecting the precipitate are all seted up to interior bottom both sides department, install in collecting vat (11) and rotate auger (13) that are used for discharging the precipitate, two row material pipes (14) are installed to preceding lateral wall below department of sedimentation tank (1), the front end of auger (13) extends to in arranging material pipe (14), and arrange material pipe (14) on install with be used for driving auger (13) pivoted first motor (15), install connecting pipe (16) that are used for discharging the precipitate between two row material pipes (14), the center department of connecting pipe (16) installs and is used for discharging the precipitate to external discharge pipe (17);

the plugging part (2) is arranged above the collecting tank (11) and is used for isolating the inner cavity of the sedimentation tank (1) from the collecting tank (11) when sediment is discharged; the device comprises a screw rod (24) and a second motor (22) used for driving the screw rod (24) to rotate, a connecting seat (25) capable of moving up and down is installed on the screw rod (24) in a threaded mode, a partition plate (26) used for plugging a collecting groove (11) is installed below the connecting seat (25), and the partition plate (26) is connected with the connecting seat (25) through a connecting rod (23).

2. The chemical production sewage treatment tank as claimed in claim 1, wherein: the upper side and the lower side of the screw rod (24) are respectively provided with a fixing plate (21) fixedly connected with the inner wall of the sedimentation tank (1), the second motor (22) is arranged on the fixing plate (21) above, and the screw rod (24) is rotatably arranged between the two fixing plates (21).

3. The chemical production sewage treatment tank of claim 1, wherein: two guide rails (18) are arranged on the inner walls of the two sides of the sedimentation tank (1) and used for guiding the up-and-down movement of the connecting seat (25) and the partition plate (26).

4. The chemical production sewage treatment tank of claim 1, wherein: and a valve (161) for controlling the discharge of the connecting pipe (16) is arranged on the connecting pipe (16).

5. The chemical production sewage treatment tank of claim 1, wherein: the top surface of the clapboard (26) is high at one side and low at the other side, and is used for enabling sediment on the clapboard (26) to fall into the collecting tank (11).

6. The chemical production sewage treatment tank as claimed in claim 1, wherein: and a sealing piece (12) is arranged in the collecting tank (11), and the sealing piece (12) is designed in a shape like a Chinese character 'hui'.

7. The chemical production sewage treatment tank of claim 1, wherein: the size of the partition (26) is adapted to the size of the collecting trough (11).