CN210855498U - Magnesite flotation wastewater purification system - Google Patents

Magnesite flotation wastewater purification system Download PDF

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Publication number
CN210855498U
CN210855498U CN201921338528.4U CN201921338528U CN210855498U CN 210855498 U CN210855498 U CN 210855498U CN 201921338528 U CN201921338528 U CN 201921338528U CN 210855498 U CN210855498 U CN 210855498U
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China
Prior art keywords
adsorption tank
tank
tertiary
pipe connection
magnesite flotation
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CN201921338528.4U
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Chinese (zh)
Inventor
李伟
王酉宁
赵小江
高树龙
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Dalian Deetop Environmental Technology Co ltd
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Dalian Deetop Environmental Technology Co ltd
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Abstract

The utility model discloses a magnesite flotation effluent clean system, including sedimentation tank, adsorption tank and cistern, the adsorption tank is including being echelonment one-level adsorption tank, second grade adsorption tank and the tertiary adsorption tank of arranging by high to low in proper order, the overflow mouth of sedimentation tank passes through the pipe connection with the water inlet of one-level adsorption tank, the delivery port of one-level adsorption tank passes through the pipe connection with the water inlet of second grade adsorption tank, the delivery port of second grade adsorption tank passes through the pipe connection with the water inlet of tertiary adsorption tank, the delivery port of tertiary adsorption tank passes through the pipe connection with the water inlet of cistern. The utility model discloses magnesite flotation effluent disposal system simple process, easy going, the treatment cost is low, and processing cycle is short, and waste water purification efficiency is high, can get rid of the pollutant more than 95%, can be used for each water point of ore dressing technology after the waste water purifies, improves water resource utilization, has better social and economic benefits.

Description

Magnesite flotation wastewater purification system
Technical Field
The utility model relates to a magnesite ore dressing technical field specifically is a magnesite flotation effluent clean system.
Background
Magnesite is an important strategic mineral resource, is an indispensable refractory material in metallurgy, chemical industry and nonmetal industry, and can be used for preparing high-end functional materials required in the fields of aerospace, aviation, military, metallurgy, environmental protection and the like. Because the magnesite resource reserves are relatively rich and concentrated, the ore grade is higher, and the impurities are less, the magnesite development has serious phenomena of 'enrichment mining and poor abandonment' for many years. The annual large exploitation of magnesite gradually reduces high-grade and high-quality resources. Currently, most of the low-grade high-silicon magnesite, accompanied by a certain amount of iron minerals, cannot be directly used for producing refractory materials. Therefore, some magnesite enterprises enrich low-grade magnesite through a flotation process.
After years of mining, the high-quality magnesite resources in China are less and less, and the magnesite with the grade of less than 45% gradually becomes the main raw material for current production. Therefore, the demand of developing and utilizing low-grade magnesite by using a flotation technology is increasing, a large amount of industrial wastewater is generated in the magnesite flotation production process, and the flotation method is used for treating 1 ton of raw ore by using 4-5 tons of water according to relevant data. If the beneficiation wastewater is not treated or the treatment effect is not good, when the wastewater is recycled, pollutants in the wastewater can cause great influence on the beneficiation process.
Disclosure of Invention
An object of the utility model is to provide a magnesite flotation effluent clean system to solve above-mentioned background technical problem.
The technical scheme of the utility model is realized like this:
the utility model provides a magnesite flotation effluent clean system, includes sedimentation tank, adsorption tank and cistern, the adsorption tank is including being echelonment one-level adsorption tank, second grade adsorption tank and the tertiary adsorption tank of arranging by high to low in proper order, the overflow mouth of sedimentation tank passes through the pipe connection with the water inlet of one-level adsorption tank, the delivery port of one-level adsorption tank passes through the pipe connection with the water inlet of second grade adsorption tank, the delivery port of second grade adsorption tank passes through the pipe connection with the water inlet of tertiary adsorption tank, the delivery port of tertiary adsorption tank passes through the pipe connection with the water inlet of cistern.
Further, a medicament adding device is arranged at a feed inlet of the sedimentation tank.
Further, the sedimentation tank bottom is the toper to be equipped with the underflow mouth, the underflow mouth passes through the pipe connection with the mortar pump, and is equipped with the valve on the connecting tube.
Further, an inclined plate is arranged in the middle of the sedimentation tank.
Furthermore, a mud scraper is arranged at the bottom of the sedimentation tank and is in transmission connection with a motor at the top of the sedimentation tank through a middle transmission rod.
Furthermore, an overflow weir is arranged around the top of the sedimentation tank, and an overflow port is arranged on the overflow weir.
Furthermore, the water inlets of the first-stage adsorption tank, the second-stage adsorption tank and the third-stage adsorption tank are all arranged on one side of the top, and the water outlets of the first-stage adsorption tank, the second-stage adsorption tank and the third-stage adsorption tank are arranged at the bottom of the other side, away from the respective water inlets.
Furthermore, the insides of the first-stage adsorption tank, the second-stage adsorption tank and the third-stage adsorption tank are all provided with adsorbents.
Furthermore, the water outlets of the first-stage adsorption tank, the second-stage adsorption tank and the third-stage adsorption tank are all provided with grids.
The utility model has the advantages that:
the utility model discloses magnesite flotation effluent disposal system simple process, easy going, the treatment cost is low, and processing cycle is short, and waste water purification efficiency is high, can get rid of the pollutant more than 95%, can be used for each water point of ore dressing technology after the waste water purifies, improves water resource utilization, has better social and economic benefits.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Figure 1 is the utility model discloses a magnesite flotation effluent clean system structure sketch map.
In the figure, 1-a sedimentation tank, 11-an overflow weir, 12-an overflow port, 13-a underflow port, 14-a mortar pump, 15-a valve, 16-an inclined plate, 17-a mud scraper, 18-a transmission rod, 19-a motor, 2-an adsorption tank, 21-a first-stage adsorption tank, 22-a second-stage adsorption tank, 23-a third-stage adsorption tank, 24-an adsorbent, 25-a grid and 3-a water storage tank.
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.
As shown in fig. 1, a magnesite flotation wastewater purification system, including sedimentation tank 1, adsorption tank 2 and cistern 3, adsorption tank 2 is including being echelonment one-level adsorption tank 21, second grade adsorption tank 22 and the tertiary adsorption tank 23 by high to low range in proper order, the overflow mouth 12 of sedimentation tank 1 passes through the pipe connection with the water inlet of one-level adsorption tank 21, the delivery port of one-level adsorption tank 21 passes through the pipe connection with the water inlet of second grade adsorption tank 22, the delivery port of second grade adsorption tank 22 passes through the pipe connection with the water inlet of tertiary adsorption tank 23, the delivery port of tertiary adsorption tank 23 passes through the pipe connection with the water inlet of cistern 3.
And a medicament adding device is arranged at a feed inlet of the sedimentation tank 1.
The sedimentation tank 1 bottom is the toper to be equipped with underflow opening 13, underflow opening 13 passes through the pipe connection with mortar pump 13, and is equipped with valve 15 on the connecting tube.
An inclined plate 16 is arranged in the middle of the sedimentation tank 1.
The bottom of the sedimentation tank 1 is provided with a mud scraper 17, and the mud scraper 17 is in transmission connection with a motor 19 at the top of the sedimentation tank 1 through an intermediate transmission rod 18.
An overflow weir 11 is arranged around the top of the sedimentation tank 1, and an overflow port 12 is arranged on the overflow weir 11.
The water inlets of the first-stage adsorption tank 21, the second-stage adsorption tank 22 and the third-stage adsorption tank 23 are all arranged on one side of the top, and the water outlets of the first-stage adsorption tank 21, the second-stage adsorption tank 22 and the third-stage adsorption tank 23 are arranged at the bottom of the other side far away from the water inlets.
And the first-stage adsorption tank 21, the second-stage adsorption tank 22 and the third-stage adsorption tank 23 are all internally provided with an adsorbent 24.
The water outlets of the first-stage adsorption tank, the second-stage adsorption tank and the third-stage adsorption tank are all provided with grids 25.
The treatment method of the magnesite flotation wastewater purification system comprises the following steps:
magnesite flotation wastewater enters through a feed inlet of a sedimentation tank 1, flocculating agents are added through a medicament adding device arranged at the feed inlet of the sedimentation tank 1 to carry out coagulation impurity removal, a sedimentation route is shortened through an inclined plate 16 in the sedimentation tank 1, the flocculation effect is improved, underflow ore pulp is scraped through a mud scraper 17 at the bottom to improve the working efficiency of the sedimentation tank 1, the ore pulp at the underflow port of the sedimentation tank 1 is sent to a subsequent tailing treatment process through a mortar pump 14 by a pipeline pump, overflow of the sedimentation tank 1 flows into an overflow weir 11, the overflow enters a first-stage adsorption tank 21, a second-stage adsorption tank 22 and a third-stage adsorption tank 23 through an overflow port 12 once, the impurities are adsorbed and purified through an adsorbent 24 in each-stage adsorption tank, purified clear water enters a reservoir 3 through a water outlet of the third-stage adsorption tank 23 to be stored, and essence water in the reservoir 3 can be used for each.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a magnesite flotation effluent clean system, includes sedimentation tank, adsorption tank and cistern, its characterized in that, adsorption tank is including being echelonment one-level adsorption tank, second grade adsorption tank and the tertiary adsorption tank of arranging to low by high in proper order, the overflow mouth of sedimentation tank passes through the pipe connection with the water inlet of one-level adsorption tank, the delivery port of one-level adsorption tank passes through the pipe connection with the water inlet of second grade adsorption tank, the delivery port of second grade adsorption tank passes through the pipe connection with the water inlet of tertiary adsorption tank, the delivery port of tertiary adsorption tank passes through the pipe connection with the water inlet of cistern.
2. The magnesite flotation wastewater purification system according to claim 1, wherein the feed inlet of the sedimentation tank is provided with a chemical adding device.
3. The magnesite flotation wastewater purification system according to claim 1, wherein the bottom of the sedimentation tank is conical and is provided with a bottom flow port, the bottom flow port is connected with a mortar pump through a pipeline, and a valve is arranged on the connecting pipeline.
4. The magnesite flotation wastewater purification system according to claim 1, wherein an inclined plate is arranged in the middle of the sedimentation tank.
5. The magnesite flotation wastewater purification system according to claim 1, wherein a mud scraper is arranged at the bottom of the sedimentation tank, and the mud scraper is in transmission connection with a motor at the top of the sedimentation tank through an intermediate transmission rod.
6. The magnesite flotation wastewater purification system according to claim 1, wherein an overflow weir is provided around the top of the sedimentation tank, and the overflow weir is provided with an overflow port.
7. The magnesite flotation wastewater purification system according to claim 1, wherein the water inlets of the primary adsorption tank, the secondary adsorption tank and the tertiary adsorption tank are disposed at one side of the top, and the water outlets of the primary adsorption tank, the secondary adsorption tank and the tertiary adsorption tank are disposed at the bottom of the other side away from the respective water inlets.
8. The magnesite flotation wastewater purification system according to claim 1, wherein the first-stage adsorption tank, the second-stage adsorption tank and the third-stage adsorption tank are provided with an adsorbent inside.
9. The magnesite flotation wastewater purification system according to claim 1, wherein the water outlets of the primary adsorption tank, the secondary adsorption tank and the tertiary adsorption tank are provided with grids.
CN201921338528.4U 2019-08-19 2019-08-19 Magnesite flotation wastewater purification system Active CN210855498U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921338528.4U CN210855498U (en) 2019-08-19 2019-08-19 Magnesite flotation wastewater purification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921338528.4U CN210855498U (en) 2019-08-19 2019-08-19 Magnesite flotation wastewater purification system

Publications (1)

Publication Number Publication Date
CN210855498U true CN210855498U (en) 2020-06-26

Family

ID=71304005

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921338528.4U Active CN210855498U (en) 2019-08-19 2019-08-19 Magnesite flotation wastewater purification system

Country Status (1)

Country Link
CN (1) CN210855498U (en)

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