CN218860529U

CN218860529U - Be used for laboratory sewage precipitation equipment

Info

Publication number: CN218860529U
Application number: CN202320527667.1U
Authority: CN
Inventors: 焦国伟; 谢华萍
Original assignee: Gansu Jinhua Environmental Technology Co ltd
Current assignee: Gansu Jinhua Environmental Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-04-14
Anticipated expiration: 2033-03-17

Abstract

The utility model provides a be used for laboratory sewage precipitation equipment. The water tank comprises a water tank, the bottom of water tank is provided with the setting tank, the inner wall bottom of water tank is fixed with fixed box, the both sides of fixed box all communicate there is the outlet pipe, be provided with the trompil on the fixed box, first fixed plate and second fixed plate have been placed in the fixed box, and have the connecting box between first fixed plate and the second fixed plate, the outside of connecting box is fixed with the sealing strip with trompil looks adaptation, and sets up first inlet opening on the sealing strip, and the surface of connecting box is provided with the second inlet opening corresponding with first inlet opening. The utility model provides a be used for laboratory sewage precipitation equipment improves sewage treatment efficiency, and the sewage volume of having solved the laboratory production is big, and when handling sewage in a large number, the impurity in the sewage is difficult to quick complete precipitation, and the precipitation collection efficiency of sewage is low, leads to still to be mingled with flocculent precipitate after sewage treatment, seriously influences the problem of quality of water.

Description

Be used for laboratory sewage precipitation equipment

Technical Field

The utility model relates to a water treatment field especially relates to a be used for laboratory sewage precipitation equipment.

Background

The sewage treatment can be divided into two types, namely sewage treatment and reclaimed water recycling, and commonly used water treatment agents comprise polyaluminium chloride, polyaluminium ferric chloride, basic aluminium chloride, polyacrylamide, activated carbon, various filter materials and the like.

The laboratory has large water amount, a large amount of produced sewage is discharged after being treated, the laboratory has no space for storing a large amount of sewage, the sewage is leaked due to untimely treatment, the sewage in the laboratory contains more harmful substances, a reagent and a flocculating agent are required to be added for neutralizing and precipitating the sewage, and the precipitated substances are collected to prevent the environment pollution, but the laboratory has large amount of produced sewage, the sewage is difficult to completely precipitate when being treated in large amount, the precipitation collection efficiency of the sewage is low, so that flocculent precipitate is still mixed after the sewage is treated, the water quality is seriously influenced,

therefore, it is necessary to provide a laboratory wastewater sedimentation apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for laboratory sewage precipitation equipment, it is big to have solved the sewage volume that the laboratory produced, and when handling sewage in a large number, impurity in the sewage is difficult to quick complete precipitation, and the precipitation collection efficiency of sewage is low, leads to still to be mingled with flocculent precipitate after sewage treatment, seriously influences the problem of quality of water.

In order to solve the technical problem, the utility model provides a laboratory sewage sedimentation equipment, which comprises a water tank, wherein a sedimentation tank is arranged at the bottom of the water tank, and a fixing box is fixed at the bottom of the inner wall of the water tank;

the water outlet pipes are communicated with two sides of the fixed box, an opening is formed in the fixed box, a first fixed plate and a second fixed plate are placed in the fixed box, a connecting box is arranged between the first fixed plate and the second fixed plate, a sealing strip matched with the opening is fixed on the outer side of the connecting box, a first water inlet hole is formed in the sealing strip, and a second water inlet hole corresponding to the first water inlet hole is formed in the surface of the connecting box;

a filter element is arranged between the fixed box and the connecting box and corresponds to the water outlet pipe, water outlet holes corresponding to the filter element are formed in two sides of the connecting box, and placing holes are formed in the top of the connecting box and the top of the first fixing plate.

Preferably, a fixed cover is placed on the top of the fixed box, a handle is fixed on the top of the fixed cover, and a sealing rubber strip matched with the fixed box is arranged at the bottom of the fixed cover.

Preferably, the two water outlet pipes penetrate through the water tank and extend to the outside of the water tank.

Preferably, the top cap has been placed at the top of water tank, and the top of top cap communicates with inlet tube and inlet pipe respectively.

Preferably, one side of the water tank is communicated with a drain pipe, and the drain pipe is provided with a valve.

Preferably, a precipitation hole is formed between the water tank and the precipitation tank, a discharge channel is arranged at the bottom of the precipitation tank, and a sealing cover is in threaded connection with the bottom of the precipitation tank.

Compared with the prior art, the utility model provides a be used for laboratory sewage precipitation equipment has following beneficial effect:

the utility model provides a be used for laboratory sewage precipitation equipment, produce the flocculent precipitate through sewage in the water tank, a large amount of flocculent precipitates pass through and are provided with the precipitation hole between water tank and the setting tank, deposit the bottom to the setting tank, in the water tank sewage enters into the connecting box, active carbon water purification material through the connecting box, adsorb levitate flocculent precipitate in the sewage, the rethread outlet port filters through filtering the core, further detach aquatic impurity, improve quality of water, discharge through the outlet pipe, be convenient for simultaneously change and clearance filter core and connecting box, improve sewage treatment efficiency, it is big to have solved the sewage volume that the laboratory produced, during a large amount of sewage treatment, impurity in the sewage is difficult to quick complete precipitation, the precipitation collection efficiency of sewage is low, still be mingled with the flocculent precipitate that has been mingled with after leading to sewage treatment, seriously influence the problem of quality of water.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a laboratory wastewater sedimentation apparatus according to the present invention;

FIG. 2 is a cross-sectional view of the water tank;

FIG. 3 is a view showing the construction of the fixing case;

FIG. 4 is a block diagram of a filter cartridge;

FIG. 5 is a block diagram of the junction box;

fig. 6 is a structural view of the fixing cover.

Reference numbers in the figures: 1. the water tank, 2, the setting tank, 3, fixed box, 4, the outlet pipe, 5, the trompil, 6, first fixed plate, 7, the second fixed plate, 8, the connection box, 9, the sealing strip, 10, first inlet opening, 11, the second inlet opening, 12, the filter core, 13, the apopore, 14, place the hole, 15, fixed lid, 16, the handle, 18, joint strip, 19, the top cap, 20, the inlet tube, 21, the inlet pipe, 22, the drain pipe, 23, the setting hole, 24, sealed lid.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-6, a laboratory sewage sedimentation device comprises a water tank 1, wherein a sedimentation tank 2 is arranged at the bottom of the water tank 1, flocculent precipitates are settled at the bottom of the sedimentation tank 2 through a sedimentation hole 23 arranged between the water tank 1 and the sedimentation tank 2, a sealing cover 24 is in threaded connection with the bottom of the sedimentation tank 2, a fixing box 3 is fixed at the bottom of the inner wall of the water tank 1, a top cover 19 is arranged at the top of the water tank 1, and the top of the top cover 19 is respectively communicated with a water inlet pipe 20 and a feeding pipe 21;

as shown in fig. 3 and 4, the utility model discloses both sides of fixed box 3 all communicate there is outlet pipe 4, be provided with trompil 5 on the fixed box 3, place first fixed plate 6 and second fixed plate 7 in the fixed box 3, and there is connecting box 8 between first fixed plate 6 and the second fixed plate 7, the outside of connecting box 8 is fixed with sealing strip 9 with trompil 5 looks adaptation, play sealed effect, and set up first inlet opening 10 on sealing strip 9, and the surface of connecting box 8 is provided with second inlet opening 11 corresponding with first inlet opening 10, sewage in the water tank 1 enters into first inlet opening 10 on sealing strip 9 through trompil 5 on the fixed box 3, and then the second inlet opening 11 corresponding with first inlet opening 10 on connecting box 8 enters into connecting box 8;

as shown in fig. 4, a filter element 12 is disposed between the fixing box 3 and the connecting box 8 and corresponding to the water outlet pipe 4, water outlet holes 13 corresponding to the filter element 12 are disposed on both sides of the connecting box 8, placing holes 14 are disposed on both the top of the connecting box 8 and the top of the first fixing plate 6, and activated carbon water purifying substances are placed in the connecting box 8 through the placing holes 14;

as shown in fig. 5, the fixing cover 15 is placed on the top of the fixing box 3, the handle 16 is fixed on the top of the fixing cover 15, the sealing rubber strip 18 adapted to the fixing box 3 is arranged on the bottom of the fixing cover 15, so as to play a role of sealing, when the filter element 12 and the connecting box 8 need to be replaced and cleaned, the top cover 19 is opened, the fixing cover 15 is taken out through the handle 16, the connecting box 8 is taken out, and the activated carbon water purification substances of the filter element 12 and the connecting box 8 are replaced and cleaned;

as shown in fig. 4, the two water outlet pipes 4 of the present invention both penetrate through the water tank 1 and extend to the outside of the water tank 1;

as shown in fig. 1, one side of the water tank 1 of the present invention is connected with a drain pipe 22, sewage enters the water tank 1 through a water inlet pipe 20, a flocculant solution is added through a water inlet pipe 21, the sewage generates flocculent precipitate in the water tank 1, and the drain pipe 22 is provided with a valve, when the precipitate in the settling tank 2 needs to be cleaned, the sewage in the water tank 1 is discharged through the drain pipe 22, and a sealing cover 24 is twisted, so that the precipitate falls out from a discharge channel at the bottom of the settling tank 2 for collection;

as shown in figure 2, the utility model discloses be provided with between water tank 1 and the setting tank 2 and deposit hole 23, the bottom of setting tank 2 is provided with discharging channel.

The utility model provides a theory of operation for laboratory sewage precipitation equipment as follows: sewage enters into the water tank 1 through the inlet tube 20, add flocculating agent solution through the inlet pipe 21, sewage produces the flocculent precipitate in the water tank 1, a large amount of flocculent precipitates pass through and are provided with the inlet opening 23 between water tank 1 and the setting tank 2, precipitate to the bottom of setting tank 2, sewage enters into the first inlet opening 10 on the sealing strip 9 through trompil 5 on the fixed box 3 in the water tank 1, rethread second inlet opening 11 corresponding with first inlet opening 10 on the connecting box 8, enter into the connecting box 8, active carbon water purification material through the connecting box 8, adsorb levitate flocculent precipitate in the sewage, rethread apopore 13 filters through filter core 12, further detach aquatic impurity, improve water quality, discharge through outlet pipe 4, and improve the sewage treatment efficiency.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The laboratory sewage sedimentation equipment is characterized by comprising a water tank (1), wherein a sedimentation tank (2) is arranged at the bottom of the water tank (1), and a fixing box (3) is fixed at the bottom of the inner wall of the water tank (1);

the water outlet pipe (4) is communicated with two sides of the fixed box (3), an opening (5) is formed in the fixed box (3), a first fixing plate (6) and a second fixing plate (7) are placed in the fixed box (3), a connecting box (8) is arranged between the first fixing plate (6) and the second fixing plate (7), a sealing strip (9) matched with the opening (5) is fixed on the outer side of the connecting box (8), a first water inlet hole (10) is formed in the sealing strip (9), and a second water inlet hole (11) corresponding to the first water inlet hole (10) is formed in the surface of the connecting box (8);

a filter element (12) is arranged between the fixed box (3) and the connecting box (8) and corresponds to the water outlet pipe (4), water outlet holes (13) corresponding to the filter element (12) are formed in two sides of the connecting box (8), and placing holes (14) are formed in the top of the connecting box (8) and the top of the first fixing plate (6);

two outlet pipe (4) all run through water tank (1) and extend to the outside of water tank (1), top cap (19) have been placed at the top of water tank (1), and the top of top cap (19) communicates respectively has inlet tube (20) and inlet pipe (21).

2. Laboratory wastewater sedimentation device according to claim 1, characterized in that a fixed cover (15) is placed on top of the fixed box (3), and a handle (16) is fixed on top of the fixed cover (15), and a sealing rubber strip (18) adapted to the fixed box (3) is arranged on bottom of the fixed cover (15).

3. The laboratory wastewater sedimentation device according to claim 1, wherein a drain pipe (22) is connected to one side of the water tank (1), and a valve is disposed on the drain pipe (22).

4. Laboratory wastewater sedimentation equipment according to claim 1, characterized in that a sedimentation hole (23) is provided between the water tank (1) and the sedimentation tank (2), a discharge channel is provided at the bottom of the sedimentation tank (2), and a sealing cover (24) is screwed at the bottom of the sedimentation tank (2).