CN209957510U

CN209957510U - Coal water normal pressure type processing apparatus

Info

Publication number: CN209957510U
Application number: CN201920342503.5U
Authority: CN
Inventors: 夏晓玖; 夏亚柏; 王玲玲; 戴永红; 季国军
Original assignee: Jiangsu Jiashun Environmental Technology Co Ltd
Current assignee: Jiangsu Jiashun Environmental Technology Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-01-17
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a coal water normal pressure type treatment device, which comprises a tank body, wherein the middle part of the upper end of the tank body is provided with a water inlet pipe, a sewage storage cavity is arranged at the upper end in the tank body, the lower end of the sewage storage cavity is connected with a first filter screen through a mounting plate, the first filter screens are arranged in two groups and are respectively positioned at two sides of the mounting plate, two sides of the lower end of the mounting plate are respectively connected with a first spiral sewer pipe, the lower end of the first spiral sewer pipe is connected with an intermediate water cavity, two sides of the lower end of the intermediate water cavity are respectively connected with a second spiral sewer pipe, the second spiral downcomer is connected with a second filter screen, the lower end of the second spiral downcomer is connected with a main pipeline, the device can well carry out precipitation, grouping filtration and water flow velocity reduction on water, multiple filtration finally realizes water purification treatment, and the water treatment effect is effectively improved.

Description

Coal water normal pressure type processing apparatus

Technical Field

The utility model relates to a coal water treatment technical field specifically is a coal water atmospheric pressure formula processing apparatus.

Background

For large coal enterprises, such as: coal-fired power plants have large-area coal storage sites and special coal conveying systems. In rainy days, a large amount of coal water needing to be treated is produced in a coal storage yard; the coal conveying system is also flushed periodically, and a large amount of coal water to be treated is also generated. Because the direct discharge of coal water can pollute the environment, the existing coal water treatment is mostly driven by large-scale machinery, the structure of the device is complex, the use cost is high, and therefore, a coal water normal pressure type treatment device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal water atmospheric pressure formula processing apparatus 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 coal water normal pressure type treatment device comprises a tank body, wherein a water inlet pipe is arranged in the middle of the upper end of the tank body, a sewage storage cavity is arranged at the upper end inside the tank body, the lower end of the sewage storage cavity is connected with a first filter screen through a mounting plate, the first filter screens are arranged in two groups and are respectively positioned on two sides of the mounting plate, the two sides of the lower end of the mounting plate are respectively connected with a first spiral sewer pipe, the lower end of the first spiral sewer pipe is connected with an intermediate water cavity, the two sides of the lower end of the intermediate water cavity are respectively connected with a second spiral sewer pipe, a second filter screen is connected in the second spiral sewer pipe, the lower end of the second spiral sewer pipe is connected with a main pipe, the lower end of the main pipe is equidistantly connected with a plurality of water distribution pipes, a water receiving pipe is, the lower extreme of water receiving pipe is connected with clear water storage chamber, the left end in clear water storage chamber is connected with the drain pipe.

As a further optimization of the technical scheme, the upper end of the first spiral sewer pipe is positioned at the lower end of the first filter screen, a through hole for installing the first filter screen is formed in the installation plate, the end part of the installation plate is connected to the side wall of the tank body, the first filter screen is a spongy activated carbon filter screen, the diameter of a mesh hole of the first filter screen is 0.5mm, the thickness of the mesh hole of the first filter screen is 80mm, and water filtered by the first filter screen flows into the first spiral sewer pipe again.

As the further optimization of the technical scheme, the lower end of the sewage storage cavity is arranged in a conical shape, and plays a role in guiding sewage.

As a further optimization of the technical scheme, the second filter screen is positioned at the lower end of the middle water cavity, the side wall of the middle water cavity is connected to the inner wall of the tank body, the second filter screen is a spongy activated carbon filter screen, the diameter of the meshes of the second filter screen is 0.2mm, the thickness of the second filter screen is 50mm, water in the middle water cavity flows downwards into the second spiral sewer pipe, and the second filter screen is arranged inside the upper end of the second spiral sewer pipe, so that the water in the middle water cavity is filtered by the second filter screen and then flows downwards to the main pipeline.

As the further optimization of this technical scheme, the water receiving pipe is that a plurality of groups equidistance sets up and is located the below of water diversion pipeline respectively, the third filter screen passes through the frame and installs in the water receiving pipe, the mesh diameter of third filter screen is 0.2mm, and thickness is 30mm, and the moisture in the trunk line divides to in the water diversion pipeline then filters the back through the third filter screen in the water receiving pipe again, gets into in the clear water storage chamber, obtains the clear water.

As the further optimization of the technical scheme, the drain pipe is positioned outside the tank body, a gate valve used for opening and closing is arranged on the drain pipe, and water in the clean water storage cavity is discharged through the drain pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model stores the sewage entering the water inlet pipe by the sewage storage chamber, then filters out larger impurities by the first filter screen, the sewage contains smaller impurities and flows downwards together, two groups of first spiral downcomers are arranged at the lower end, the sewage component can be processed, because the two groups of first spiral downcomers are spirally arranged, the sewage slowly flows downwards in the two groups of first spiral downcomers by the turns, the water flow speed is effectively reduced, the impurities in the water can be precipitated, simultaneously, the two groups of first spiral downcomers are arranged, the water processing efficiency is ensured under the condition of reducing the water flow speed, the water spirally flows downwards from the two groups of first spiral downcomers to the middle water chamber, the process water is also spirally shaped, then the turns downwards in the inner wall of the middle water chamber, the lower end of the middle water chamber is arranged in a taper shape, and the impurities in the water can be better deposited and accumulated, the water flows downwards along the inner wall of the middle water cavity and then flows into the second spiral sewer pipe, because the second filter screen is connected in the second spiral sewer pipe, the water is filtered for the second time to filter slightly small impurities and accumulated impurities, and then continues to flow downwards in the second spiral sewer pipe, along with the spiral shape of the second spiral sewer pipe, the water flow speed is reduced, the impurities in the water can be well grouped to be precipitated and accumulated, and then the water flows to the main pipe, a plurality of groups of branch water pipelines are connected through the lower end of the main pipe, the water is separated into a plurality of groups and then is sprayed into the water receiving pipe from the branch water pipelines, the sprayed water flows to the clean water storage cavity after being filtered by the third filter screen, the impurities in the water are very small to be filtered and adsorbed by the third filter screen, and then the clean water is discharged through the drain pipe Grouping filtration, reduction water velocity of flow, multiple filtration realize finally to water purification treatment, effectively improve water treatment effect.

Drawings

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

FIG. 2 is a schematic view of the water receiving pipe of the present invention;

fig. 3 is a schematic view of the structure of the middle water chamber of the present invention.

In the figure: 1. a tank body; 2. a water inlet pipe; 3. a sewage storage chamber; 4. a first filter screen; 5. mounting a plate; 6. a first spiral sewer pipe; 7. a middle water cavity; 8. a second filter screen; 9. a second spiral sewer pipe; 10. a main pipeline; 11. a water diversion pipeline; 12. a water receiving pipe; 13. a clear water storage cavity; 14. a drain pipe; 15. and a third filter screen.

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.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a coal water normal pressure type treatment device comprises a tank body 1, wherein a water inlet pipe 2 is arranged in the middle of the upper end of the tank body 1, a sewage storage cavity 3 is arranged at the upper end inside the tank body 1, the lower end of the sewage storage cavity 3 is connected with a first filter screen 4 through a mounting plate 5, the first filter screens 4 are arranged in two groups and are respectively positioned on two sides of the mounting plate 5, two sides of the lower end of the mounting plate 5 are respectively connected with a first spiral sewer pipe 6, the lower end of the first spiral sewer pipe 6 is connected with an intermediate water cavity 7, two sides of the lower end of the intermediate water cavity 7 are respectively connected with a second spiral sewer pipe 9, a second filter screen 8 is connected in the second spiral sewer pipe 9, the lower end of the second spiral sewer pipe 9 is connected with a main pipe 10, the lower end of the main pipe 10 is equidistantly connected with a plurality of component water distribution pipes 11, and a, a third filter screen 15 is arranged in the water receiving pipe 12, the lower end of the water receiving pipe 12 is connected with a clear water storage cavity 13, and the left end of the clear water storage cavity 13 is connected with a drain pipe 14.

Specifically, the upper end of first spiral downcomer 6 is located the lower extreme of first filter screen 4, and is equipped with the through-hole that is used for installing first filter screen 4 in the mounting panel 5, the end connection of mounting panel 5 is on the lateral wall of jar body 1, first filter screen 4 is spongy activated carbon filter screen, the mesh diameter of first filter screen 4 is 0.5mm, and thickness is 80mm, and the water after filtering through first filter screen 4 flows to in the first spiral downcomer 6 again.

Specifically, the lower extreme of sewage storage chamber 3 is the toper setting, plays the water conservancy diversion effect to sewage.

Specifically, second filter screen 8 is located the lower extreme of middle water cavity 7, the lateral wall of middle water cavity 7 is connected in jar 1 inner wall, second filter screen 8 is the spongy activated carbon filter screen, the mesh diameter of second filter screen 8 is 0.2mm, and thickness is 50mm, and during the water in middle water cavity 7 flowed down into second spiral downcomer 9, owing to be equipped with second filter screen 8 in second spiral downcomer 9 upper end inside for water in middle water cavity 7 is filtered by second filter screen 8 and is followed downward to trunk line 10.

Specifically, water receiving pipe 12 sets up and is located the below of water diversion pipeline 11 respectively for a plurality of groups equidistance, third filter screen 15 passes through the frame and installs in water receiving pipe 12, the mesh diameter of third filter screen 15 is 0.2mm, and thickness is 30mm, and the moisture among trunk line 10 divides to water diversion pipeline 11 in then the filtration back of third filter screen 15 among the water receiving pipe 12 in the rethread water receiving pipe 12, gets into in clear water storage chamber 13, obtains the clear water.

Specifically, the drain pipe 14 is located outside the tank body 1, and a gate valve for opening and closing is arranged on the drain pipe 14, so that water in the clean water storage cavity 13 is discharged through the drain pipe 14.

Specifically, when the device is used, the sewage entering the water inlet pipe 2 is stored through the sewage storage cavity 3, then larger impurities are filtered through the first filter screen 4, the smaller impurities in the sewage flow downwards together, the sewage component can be treated through the two groups of first spiral sewer pipes 6 arranged at the lower end, because the two groups of first spiral sewer pipes 6 are spirally arranged, the sewage slowly flows downwards in the two groups of first spiral sewer pipes 6 in a circle manner, the water flow speed is effectively reduced, the impurities in the water can be precipitated, meanwhile, the two groups of first spiral sewer pipes 6 are arranged, the water treatment efficiency is ensured under the condition of reducing the water flow speed, the water spirally flows downwards from the two groups of first spiral sewer pipes 6 to the middle water cavity 7, the process water is also spirally shaped, then the circle flows downwards in the inner wall of the middle water cavity 7, the lower end of the middle water cavity 7 is arranged in a cone manner, the impurities in the water can be well precipitated and accumulated, so that the water is downward along the inner wall of the middle water cavity 7 and then flows into the second spiral sewer pipe 9, because the second filter screen 8 is connected in the second spiral sewer pipe 9, the water is secondarily filtered to filter slightly smaller impurities and accumulated impurities, and then continues to downward in the second spiral sewer pipe 9, along with the spiral shape of the second spiral sewer pipe 9, the water flow speed is reduced, the impurities in the water can be well precipitated and accumulated, then the water flows to the main pipe 10, a plurality of component water pipelines 11 are connected through the lower end of the main pipe 10, the water is divided into a plurality of groups and then is sprayed into the water receiving pipe 12 from the component water pipelines 11, the sprayed water is filtered by the third filter screen 15 and then flows to the clear water storage cavity 13, the small impurities in the water are filtered and adsorbed by the third filter screen 15, and then the clear water is discharged through the water discharge, this device can be fine deposit, packet filter, reduce the water velocity of flow to water, and multiple filtration finally realizes effectively improving water treatment to water purification treatment.

It should be noted that, in the water treatment process, chemical treatment needs to be added to water, which is a mature technology in the prior art and will not be described herein too much.

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 a coal water atmospheric pressure formula processing apparatus, includes jar body (1), its characterized in that: the water inlet pipe (2) is arranged in the middle of the upper end of the tank body (1), a sewage storage cavity (3) is arranged at the upper end inside the tank body (1), the lower end of the sewage storage cavity (3) is connected with a first filter screen (4) through a mounting plate (5), the first filter screens (4) are arranged in two groups and are respectively positioned on two sides of the mounting plate (5), two sides of the lower end of the mounting plate (5) are respectively connected with a first spiral sewer pipe (6), the lower end of the first spiral sewer pipe (6) is connected with an intermediate water cavity (7), two sides of the lower end of the intermediate water cavity (7) are respectively connected with a second spiral sewer pipe (9), a second filter screen (8) is connected in the second spiral sewer pipe (9), the lower end of the second spiral sewer pipe (9) is connected with a main pipeline (10), and the lower end of the main pipeline (10), the water distribution pipeline is characterized in that a water receiving pipe (12) is connected to the lower portion of the water distribution pipeline (11) in the tank body (1), a third filter screen (15) is arranged in the water receiving pipe (12), the lower end of the water receiving pipe (12) is connected with a clear water storage cavity (13), and the left end of the clear water storage cavity (13) is connected with a drain pipe (14).

2. A coal water atmospheric pressure processing apparatus according to claim 1, characterized in that: the upper end of first spiral downcomer (6) is located the lower extreme of first filter screen (4), and is equipped with the through-hole that is used for installing first filter screen (4) in mounting panel (5), the end connection of mounting panel (5) is on the lateral wall of jar body (1), first filter screen (4) are spongy activated carbon filter screen, the mesh diameter of first filter screen (4) is 0.5mm, and thickness is 80 mm.

3. A coal water atmospheric pressure processing apparatus according to claim 1, characterized in that: the lower end of the sewage storage cavity (3) is arranged in a conical shape.

4. A coal water atmospheric pressure processing apparatus according to claim 1, characterized in that: second filter screen (8) are located the lower extreme of middle water cavity (7), the lateral wall of middle water cavity (7) is connected in jar body (1) inner wall, second filter screen (8) are spongy activated carbon filter screen, the mesh diameter of second filter screen (8) is 0.2mm, and thickness is 50 mm.

5. A coal water atmospheric pressure processing apparatus according to claim 1, characterized in that: water receiving pipe (12) are the equidistance setting of a plurality of groups and are located the below of water distribution pipeline (11) respectively, third filter screen (15) are installed in water receiving pipe (12) through the frame, the mesh diameter of third filter screen (15) is 0.2mm, and thickness is 30 mm.

6. A coal water atmospheric pressure processing apparatus according to claim 1, characterized in that: the drain pipe (14) is located outside the tank body (1), and a gate valve for opening and closing is arranged on the drain pipe (14).