CN211198848U - Waste water treatment integrated device based on dilute sulfuric acid - Google Patents
Waste water treatment integrated device based on dilute sulfuric acid Download PDFInfo
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- CN211198848U CN211198848U CN201921616493.6U CN201921616493U CN211198848U CN 211198848 U CN211198848 U CN 211198848U CN 201921616493 U CN201921616493 U CN 201921616493U CN 211198848 U CN211198848 U CN 211198848U
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- neutralization reaction
- reaction barrel
- sulfuric acid
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- filter screen
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Abstract
The utility model provides a wastewater treatment integrated device based on dilute sulfuric acid, which comprises a neutralization reaction barrel and a solid-liquid separation cavity; the interior of the neutralization reaction barrel is hollow, a water inlet is formed in the top of the neutralization reaction barrel, and the neutralization reaction barrel is arranged in the top of the base; the mixing motor is positioned at the top of the neutralization reaction barrel and is connected with an external control circuit through a power line; the glass scale plate is arranged on the wall of the neutralization reaction barrel; the feeding funnel is positioned at the top of the neutralization reaction barrel, the bottom of the feeding funnel is communicated with the feeding valve, and the bottom of the feeding valve is communicated with the top of the neutralization reaction barrel; the utility model discloses a hybrid motor drives and mixes the (mixing) shaft and rotates in the neutralization reaction bucket is inside, and the dilute sulfuric acid waste water and the limestone powder that centering and reaction bucket were saved mix the stirring operation, make dilute sulfuric acid can be abundant with the mutual neutralization reaction of limestone powder, generate neutralization reaction slurry, reduce the harm of dilute sulfuric acid waste water to external environment.
Description
Technical Field
The utility model belongs to the technical field of dilute sulfuric acid waste water treatment, more specifically say, in particular to waste water treatment integrated device based on dilute sulfuric acid.
Background
In the industrial processing and production process, a large amount of dilute sulfuric acid wastewater is usually generated, and if the dilute sulfuric acid wastewater is directly discharged into the environment without being treated, not only can water or soil be acidified, but also harm is caused to the ecological environment, and resource waste can be caused; the dilute sulfuric acid wastewater treatment device can refer to a patent No. CN205821059U, and mainly comprises a wastewater feeding pipe, an inclined plate settling tank, a neutralization reaction tank, a filter press, two reaction tanks, a filtering separator and an acid cleaning tank which are sequentially connected along the wastewater feeding pipe, wherein a pressure gauge is arranged on the wastewater feeding pipe, a lime milk dissolving tank is arranged above the neutralization reaction tank, two dissolving tanks are arranged above the two reaction tanks, the top and the bottom of the filtering separator are respectively provided with an upper discharge port and a lower discharge port, the upper discharge port is connected with the acid cleaning tank, and the lower discharge port is connected with the neutralization reaction tank; when the existing similar dilute sulfuric acid wastewater treatment device is used, the metering control effect of neutralization reaction materials added into dilute sulfuric acid wastewater is poor, the neutralization reaction materials which are metered too little easily cause the insufficient neutralization reaction of the dilute sulfuric acid wastewater, the dilute sulfuric acid wastewater treatment effect is influenced, and the neutralization reaction materials which are metered too much easily cause unnecessary waste.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a waste water treatment integrated device based on dilute sulfuric acid to solve current similar dilute sulfuric acid effluent treatment plant when using, it is relatively poor to adding the neutralization reaction material metering control effect to in the dilute sulfuric acid waste water, the neutralization reaction material of too little measurement leads to the unable abundant neutralization reaction of dilute sulfuric acid waste water easily, influence dilute sulfuric acid waste water treatment effect, the neutralization reaction material of excessive measurement causes the extravagant problem of unnecessary easily.
The utility model discloses purpose and efficiency of waste water treatment integrated device based on dilute sulphuric acid are reached by following specific technological means:
a waste water treatment integrated device based on dilute sulfuric acid comprises a neutralization reaction barrel, a mixing motor, a glass scale plate, a feeding funnel, a drain valve and a filter screen drawer; the interior of the neutralization reaction barrel is hollow, a water inlet is formed in the top of the neutralization reaction barrel, and the neutralization reaction barrel is arranged in the top of the base; the mixing motor is positioned at the top of the neutralization reaction barrel and is connected with an external control circuit through a power line; the glass scale plate is arranged on the wall of the neutralization reaction barrel; the feeding funnel is positioned at the top of the neutralization reaction barrel, the bottom of the feeding funnel is communicated with the feeding valve, and the bottom of the feeding valve is communicated with the top of the neutralization reaction barrel; the liquid discharge valve is arranged at the bottom of the neutralization reaction barrel, and the bottom of the liquid discharge valve is communicated with the top of the solid-liquid separation cavity; the interior of the solid-liquid separation cavity is of a hollow structure, the solid-liquid separation cavity is arranged at the top of the base, and a water outlet is formed in the front side of the solid-liquid separation cavity; the filter screen drawer is of a square structure and is communicated with the inside of the solid-liquid separation cavity up and down.
Furthermore, the mixing stirring shaft is rotatably connected inside the neutralization reaction barrel, the top of the mixing stirring shaft is rotatably connected with the mixing motor, and the mixing motor is arranged on the end face of the top of the neutralization reaction barrel in an inverted shape.
Furthermore, the outside of the feeding funnel is provided with scales, the bottom of the feeding funnel is communicated with a feeding valve, and the bottom of the feeding funnel is communicated with the top of the neutralization reaction barrel through the feeding valve.
Furthermore, the top of the solid-liquid separation cavity is communicated with the bottom of the neutralization reaction barrel through a drain valve, the filter screen drawer is arranged inside the solid-liquid separation cavity, and the diameter of the filter screen inside the filter screen drawer is four hundred meshes.
Furthermore, a handle is arranged at the front end of the filter screen drawer, and the filter screen drawer is inserted in the solid-liquid separation cavity in a sliding mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the arrangement of the mixing stirring shaft and the neutralization reaction barrel is beneficial to driving the mixing stirring shaft to rotate in the neutralization reaction barrel through the mixing motor, and mixing and stirring operation is carried out on dilute sulfuric acid wastewater and limestone powder stored in the neutralization reaction barrel, so that dilute sulfuric acid can be fully neutralized and reacted with the limestone powder to generate neutralization reaction slurry, and the harm of the dilute sulfuric acid wastewater to the external environment is reduced; and the use of cooperation feed hopper can be according to the inside dilute sulfuric acid waste water reserves of neutralization reaction bucket, pours the limestone powder of corresponding proportion quantity into feed hopper in, measures limestone powder quantity through feed hopper outside scale, avoids pouring into the inside limestone powder of neutralization reaction bucket too little, influences the inside dilute sulfuric acid waste water neutralization reaction effect of neutralization reaction bucket, pours into the inside limestone powder of neutralization reaction bucket too much, causes the waste of limestone powder.
2. The solid-liquid separation cavity and the filter screen drawer are arranged, so that the neutralization reaction slurry discharged into the solid-liquid separation cavity is filtered through a filter screen in the filter screen drawer, redundant moisture in the neutralization reaction slurry is removed, the filtered industrial gypsum remains in the filter screen drawer, the filtered moisture is discharged into a circulating pipeline through a water outlet at the bottom of the solid-liquid separation cavity for reuse, and the neutralization treatment effect of dilute sulfuric acid wastewater is guaranteed; and the setting of cooperation filter screen steamer tray sliding connection, the personnel of being convenient for slide the pulling out of filter screen steamer tray from solid-liquid separation intracavity portion, clean the inside filterable industry gypsum of filter screen steamer tray to the personnel sell the industry gypsum outside, avoid the inside industry gypsum of filter screen steamer tray to build up too much, influence solid-liquid separation intracavity portion circulation.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic axial view of the neutralization reaction barrel of the present invention.
Fig. 3 is a schematic sectional structure diagram of the neutralization reaction barrel of the present invention.
Fig. 4 is an axial view structure schematic diagram of the solid-liquid separation chamber of the utility model.
Fig. 5 is a schematic view of the sliding structure of the filtering screen drawer inside the solid-liquid separation chamber of the present invention.
Fig. 6 is a schematic sectional structure view of the solid-liquid separation chamber of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a neutralization reaction barrel; 101. a water inlet; 2. a base; 3. a hybrid motor; 4. a mixing stirring shaft; 5. a glass scale plate; 6. a feed hopper; 7. a feed valve; 8. a drain valve; 9. a solid-liquid separation chamber; 901. a water outlet; 10. a filter screen drawer; 1001. and (5) filtering by using a filter screen.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a wastewater treatment integrated device based on dilute sulfuric acid, which comprises a neutralization reaction barrel 1, a mixing motor 3, a glass scale plate 5, a feeding funnel 6, a drain valve 8 and a filter screen drawer 10; the interior of the neutralization reaction barrel 1 is hollow, a water inlet 101 is formed in the top of the neutralization reaction barrel 1, and the neutralization reaction barrel 1 is arranged in the top of the base 2; the mixing motor 3 is positioned at the top of the neutralization reaction barrel 1, and the mixing motor 3 is connected with an external control circuit through a power line; the glass scale plate 5 is arranged on the wall of the neutralization reaction barrel 1; the feeding funnel 6 is positioned at the top of the neutralization reaction barrel 1, the bottom of the feeding funnel 6 is communicated with the feeding valve 7, and the bottom of the feeding valve 7 is communicated with the top of the neutralization reaction barrel 1; the liquid discharge valve 8 is arranged at the bottom of the neutralization reaction barrel 1, and the bottom of the liquid discharge valve 8 is communicated with the top of the solid-liquid separation cavity 9; the interior of the solid-liquid separation cavity 9 is of a hollow structure, the solid-liquid separation cavity 9 is arranged at the top of the base 2, and a water outlet 901 is formed in the front side of the solid-liquid separation cavity 9; the top of the solid-liquid separation cavity 9 is communicated with the bottom of the neutralization reaction barrel 1 through a drain valve 8, a filter screen drawer 10 is installed inside the solid-liquid separation cavity 9, a filter screen 1001 inside the filter screen drawer 10 is four hundred meshes in mesh diameter, neutralization reaction slurry discharged into the solid-liquid separation cavity 9 can be filtered through the filter screen 1001 inside the filter screen drawer 10, redundant moisture inside the neutralization reaction slurry is removed, filtered industrial gypsum remains inside the filter screen drawer 10, and the filtered moisture is discharged into a circulating pipeline through a water outlet 901 at the bottom of the solid-liquid separation cavity 9 for reuse, so that the neutralization treatment effect of dilute sulfuric acid wastewater is guaranteed; the filter screen drawer 10 is of a square structure, and the filter screen drawer 10 is communicated with the inside of the solid-liquid separation chamber 9 up and down.
The mixing and stirring shaft 4 is rotationally connected inside the neutralization reaction barrel 1, the top of the mixing and stirring shaft 4 is rotationally connected with the mixing motor 3, and the mixing motor 3 is arranged on the end face of the top of the neutralization reaction barrel 1 in an inverted shape; the concrete action, accessible mixing motor 3 drives mixing stirring shaft 4 and rotates in neutralization reaction barrel 1 inside, and the dilute sulphuric acid waste water and the limestone powder that neutralization reaction barrel 1 stored carry out the mixing stirring operation, make dilute sulphuric acid can be abundant with the mutual neutralization reaction of limestone powder, generate neutralization reaction thick liquid, reduce the harm of dilute sulphuric acid waste water to external environment.
Scales are arranged outside the feeding funnel 6, the bottom of the feeding funnel 6 is communicated with the feeding valve 7, and the bottom of the feeding funnel 6 is communicated with the top of the neutralization reaction barrel 1 through the feeding valve 7; the concrete effect can be according to the inside dilute sulfuric acid waste water reserves of neutralization reaction bucket 1, pour the limestone powder of corresponding proportion quantity into feed hopper 6 in, measure limestone powder quantity through 6 outside scales of feed hopper, avoid pouring into the inside limestone powder of neutralization reaction bucket 1 too little, influence the inside dilute sulfuric acid waste water neutralization reaction effect of neutralization reaction bucket 1, pour into the inside limestone powder of neutralization reaction bucket 1 too much, cause the waste of limestone powder.
Wherein, the front end of the filter screen drawer 10 is provided with a handle, and the filter screen drawer 10 is inserted in the solid-liquid separation cavity 9 in a sliding way; the concrete effect, the personnel of being convenient for slide the pulling out from solid-liquid separation chamber 9 with filter screen steamer tray 10 inside, clean the inside filterable industry gypsum of filter screen steamer tray 10 to the personnel sell the industry gypsum outside, avoid the inside industry gypsum of filter screen steamer tray 10 to build up too much, influence the inside circulation of solid-liquid separation chamber 9.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, the staff firstly pours the dilute sulphuric acid waste water to be treated into the neutralization reaction barrel 1 through the water inlet 101, and pours the limestone powder with the corresponding proportion quantity into the feeding funnel 6 according to the dilute sulphuric acid waste water reserve observed by the glass scale plate 5 outside the neutralization reaction barrel 1, and measures the limestone powder quantity through the scale outside the feeding funnel 6; next, the worker opens a feeding valve 7 at the bottom of the feeding funnel 6 to enable limestone powder in the feeding funnel 6 to enter the neutralization reaction barrel 1; starting a mixing motor 3 at the top of the neutralization reaction barrel 1, driving a mixing stirring shaft 4 to rotate in the neutralization reaction barrel 1 through the mixing motor 3, and carrying out mixing stirring operation on dilute sulfuric acid wastewater and limestone powder stored in the neutralization reaction barrel 1 to ensure that dilute sulfuric acid can be fully neutralized and reacted with the limestone powder to generate neutralization reaction slurry; then, a worker opens a liquid discharge valve 8 at the bottom of the neutralization reaction barrel 1 to discharge the neutralization reaction slurry in the neutralization reaction barrel 1 into a filter screen drawer 10 inside the solid-liquid separation cavity 9, the neutralization reaction slurry discharged into the solid-liquid separation cavity 9 is filtered through a filter screen 1001 inside the filter screen drawer 10, redundant moisture in the neutralization reaction slurry is removed, filtered industrial gypsum remains inside the filter screen drawer 10, and the filtered moisture is discharged into a circulating pipeline through a water discharge port 901 at the bottom of the solid-liquid separation cavity 9 to be reused, so that the neutralization treatment operation of dilute sulfuric acid wastewater can be completed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a waste water treatment integrated device based on dilute sulphuric acid which characterized in that: comprises a neutralization reaction barrel ()1, a mixing motor (3), a glass scale plate (5), a feeding funnel (6), a drain valve (8) and a filter screen drawer (10); the interior of the neutralization reaction barrel (1) is hollow, a water inlet (101) is formed in the top of the neutralization reaction barrel (1), and the neutralization reaction barrel (1) is arranged in the top of the base (2); the mixing motor (3) is positioned at the top of the neutralization reaction barrel (1), and the mixing motor (3) is connected with an external control circuit through a power line; the glass scale plate (5) is arranged on the wall of the neutralization reaction barrel (1); the feeding funnel (6) is positioned at the top of the neutralization reaction barrel (1), the bottom of the feeding funnel (6) is communicated with the feeding valve (7), and the bottom of the feeding valve (7) is communicated with the top of the neutralization reaction barrel (1); the liquid discharge valve (8) is arranged at the bottom of the neutralization reaction barrel (1), and the bottom of the liquid discharge valve (8) is communicated with the top of the solid-liquid separation cavity (9); the interior of the solid-liquid separation cavity (9) is of a hollow structure, the solid-liquid separation cavity (9) is arranged at the top of the base (2), and a water outlet (901) is formed in the front side of the solid-liquid separation cavity (9); the filter screen drawer (10) is of a square structure, and the filter screen drawer (10) is communicated with the inside of the solid-liquid separation cavity (9) up and down.
2. The integrated dilute sulfuric acid-based wastewater treatment device of claim 1, wherein: the mixing stirring shaft (4) is rotatably connected inside the neutralization reaction barrel (1), the top of the mixing stirring shaft (4) is rotatably connected with the mixing motor (3), and the mixing motor (3) is arranged on the top end face of the neutralization reaction barrel (1) in an inverted shape.
3. The integrated dilute sulfuric acid-based wastewater treatment device of claim 1, wherein: the scale is arranged outside the feeding funnel (6), the bottom of the feeding funnel (6) is communicated with the feeding valve (7), and the bottom of the feeding funnel (6) is communicated with the top of the neutralization reaction barrel (1) through the feeding valve (7).
4. The integrated dilute sulfuric acid-based wastewater treatment device of claim 1, wherein: the top of the solid-liquid separation cavity (9) is communicated with the bottom of the neutralization reaction barrel (1) through a liquid discharge valve (8), a filter screen drawer (10) is arranged inside the solid-liquid separation cavity (9), and a filter screen (1001) inside the filter screen drawer (10) has a screen diameter specification of four hundred meshes.
5. The integrated dilute sulfuric acid-based wastewater treatment device of claim 1, wherein: the front end of the filter screen drawer (10) is provided with a handle, and the filter screen drawer (10) is inserted in the solid-liquid separation cavity (9) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616493.6U CN211198848U (en) | 2019-09-26 | 2019-09-26 | Waste water treatment integrated device based on dilute sulfuric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616493.6U CN211198848U (en) | 2019-09-26 | 2019-09-26 | Waste water treatment integrated device based on dilute sulfuric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211198848U true CN211198848U (en) | 2020-08-07 |
Family
ID=71886775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921616493.6U Expired - Fee Related CN211198848U (en) | 2019-09-26 | 2019-09-26 | Waste water treatment integrated device based on dilute sulfuric acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211198848U (en) |
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2019
- 2019-09-26 CN CN201921616493.6U patent/CN211198848U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |