CN213492690U - Dust removal treatment and sewage treatment integrated device - Google Patents
Dust removal treatment and sewage treatment integrated device Download PDFInfo
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- CN213492690U CN213492690U CN202022187132.3U CN202022187132U CN213492690U CN 213492690 U CN213492690 U CN 213492690U CN 202022187132 U CN202022187132 U CN 202022187132U CN 213492690 U CN213492690 U CN 213492690U
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Abstract
The utility model provides a dust removal treatment and sewage treatment integrated device belongs to the auxiliary assembly field for the open-pit mining, include: the gas dust removal unit is provided with a dust filtering and absorbing tank and is used for filtering dust-containing gas; the sludge water purification unit is provided with a sludge water tank, a sludge water separation tank and a purified water storage tank which are sequentially communicated, wherein a flocculating agent is added into the sludge water tank, a coagulant aid is added into the sludge water separation tank, and the purified water storage tank is used for storing clear water treated by the sludge water tank and the sludge water separation tank sequentially. When the dust-containing gas filter is used, the dust-containing gas is filtered by the dust filtering and absorbing tank, so that the dust is settled, and the dust content in the discharged gas can be greatly reduced; after sludge water is treated by the sludge water tank and the sludge water separation tank in sequence, purified water is stored in the storage tank, and settled sludge is discharged to the adhesive tape machine, so that cyclic utilization can be realized.
Description
Technical Field
The utility model belongs to the auxiliary assembly field for the open-pit mining, concretely relates to dust removal treatment and sewage treatment integrated device.
Background
At present, mining dump trucks, material discharge openings, crushers, belt conveyors, storage bins and other equipment are commonly used in the process of strip mine mining, and the concrete process is as follows: the ore raw materials in the mining area are carried to a material discharge port through a mining dump truck, large-volume ores are crushed into materials with a certain volume through a crusher, and then the materials are transported to each storage bin or are transported outside through a belt conveyor.
Because the material discharge opening department needs a lot of to unload, consequently can be at the discharge opening around the accumulation one deck dust, for guarantee equipment and personnel's safety, need carry out the operation of keeping a public place clean to the operation face every day. The current cleaning operation method comprises the following steps: in summer, factory circulating water is generally used for cleaning, the generated sludge water is discharged into a water channel arranged in a mining area, and the generated sewage is treated by a sewage treatment plant and then is recycled; in winter, dry cleaning is generally adopted due to low environmental temperature.
In the process of realizing the invention, the inventor finds that the existing cleaning mode has the following defects:
because the cleaning operation in summer is intermittent operation, sewage cannot be continuously generated, and the amount of the sewage generated in each cleaning operation is small, the sewage discharged into the ditch slowly evaporates to separate water, and the ditch is blocked when the cleaning operation is not performed in time; even if the sludge is cleaned, the sludge left after evaporation is shoveled and transported to the two sides of the ditch and is not recycled.
SUMMERY OF THE UTILITY MODEL
Based on the above background problem, the utility model aims at providing a dust removal treatment and sewage treatment integrated device can handle dirty gas to can remove dust to the sludge water that washes the production to remove dust in summer carries out the separation processing, and the sticky tape machine is got back to the mud after handling, and the circulating water is then recycled, has solved the defect that current dust removal mode exists.
In order to achieve the above object, on the one hand, the utility model provides a technical scheme is:
the utility model provides a dust removal treatment and sewage treatment integrated device, includes:
the gas dust removal unit is provided with a dust filtering and absorbing tank and is used for filtering dust-containing gas;
the sludge water purification unit is provided with a sludge water tank, a sludge water separation tank and a purified water storage tank which are sequentially communicated, wherein a flocculating agent is added into the sludge water tank, a coagulant aid is added into the sludge water separation tank, and the purified water storage tank is used for storing clear water treated by the sludge water tank and the sludge water separation tank sequentially.
In one embodiment, the dust filtration and absorption tank is filled with a filtrate, and a plurality of partition plates are arranged in the dust filtration and absorption tank at intervals in a staggered manner so that the dust-containing gas is in full contact with the filtrate.
Wherein, the dust filters the intake pipe and the delivery pipe that the intercommunication has the setting dorsad on the absorption pond, and is a plurality of the baffle is followed the extending direction of intake pipe and delivery pipe arranges.
Preferably, the partition plates positioned between the intake pipe and the discharge pipe are staggered up and down, and the partition plates positioned below the discharge pipe are staggered left and right.
In one embodiment, the dust filtering and absorbing tank is communicated with the sludge water tank so as to purify the filtering liquid absorbing the dust.
In one embodiment, the integrated device for dust removal treatment and sewage treatment further comprises:
the storage unit is provided with a flocculating agent stirring tank and a coagulant aid stirring tank; the flocculant stirring tank is communicated with the sludge water tank so as to convey a flocculant solution into the sludge water tank, and the coagulant aid stirring tank is communicated with the sludge water separation tank so as to convey a coagulant aid into the sludge water separation tank.
Preferably, the storage unit further includes:
and the salt solution stirring tank is communicated with the dust filtration absorption tank, the sludge water tank, the flocculating agent stirring tank and the coagulant aid stirring tank respectively so as to convey the salt solution to the dust filtration absorption tank, the sludge water tank, the flocculating agent stirring tank and the coagulant aid stirring tank.
In one embodiment, the integrated device for dust removal treatment and sewage treatment further comprises:
the water delivery main pipe is communicated with the saline solution stirring tank to form a loop, and the water delivery main pipe is communicated with the dust filtration absorption tank, the sludge water tank, the flocculating agent stirring tank and the coagulant aid stirring tank in a one-way mode so as to convey the saline solution to the dust filtration absorption tank, the sludge water tank, the flocculating agent stirring tank and the coagulant aid stirring tank through the water delivery main pipe.
Preferably, the water delivery main pipe is also communicated with the purified water storage pool in a one-way mode, so that clean water in the purified water storage pool is delivered to the water delivery main pipe for reuse.
In one embodiment, stirring assemblies are arranged in the sludge water tank and the sludge water separation tank.
Compared with the prior art, the utility model discloses following effect has:
1. the integrated device of the utility model comprises a gas dust removal unit and a sludge water purification unit, dust-containing gas is filtered by a dust filtering and absorbing tank, so that dust is settled, and the dust content in the discharged gas can be greatly reduced; after sludge water is treated by a sludge water tank and a sludge water separation tank in sequence, purified water is stored in a storage tank, and settled sludge is discharged to an adhesive tape machine, so that cyclic utilization can be realized; the utility model discloses not only can effectively remove dust, solve current processing method moreover and can not be to sludge water cyclic utilization's problem.
2. The utility model discloses an it has the filtrate to pour into in the dust filtration absorption cell to be equipped with a plurality of baffles in the dust filtration absorption cell, the trend of dirty gas in the dust filtration absorption cell is snakelike like this, can make dirty gas and filtrate fully contact, thereby improves dust removal effect.
3. The utility model discloses a required flocculating agent solution of sewage purification treatment and coagulant aid solution are deposited to the memory cell, convenient to use, and the memory cell still is equipped with salt solution stirring pond, and when using in winter, carry the salt solution to each unit through the water main, guarantee that the water solution does not freeze to need not supplement in succession, consume for a short time.
4. The utility model discloses an use, can be without building the ditch again, the direct processing nearby of sludge water can.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of the external structure of an integrated device for dust removal treatment and sewage treatment in embodiment 1 of the present invention;
FIG. 2 is a schematic view of the internal structure of the integrated device for dust removal treatment and sewage treatment in embodiment 1 of the present invention;
fig. 3 is a schematic view of the internal structure of a dust filtering and absorbing tank in embodiment 1 of the present invention;
FIG. 4 is a schematic view showing the pipe connection of the integrated device for dust removal treatment and sewage treatment in embodiment 1 of the present invention;
FIG. 5 is a schematic view of the operation state of the integrated device for dust removal treatment and sewage treatment of embodiment 1 of the present invention;
FIG. 6 is a schematic view of the internal structure of the integrated device for dust removal treatment and sewage treatment in embodiment 2 of the present invention;
fig. 7 is a schematic view of the pipeline connection of the integrated device for dust removal treatment and sewage treatment in embodiment 2 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate the orientation or positional relationship based on the specific use state, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
In order to solve the problems of the existing method for removing dust in open-pit mining, the present embodiment provides an integrated device for dust removal treatment and sewage treatment, as shown in fig. 1, which includes a gas dust removal unit 1 and a sludge water purification unit 2, in the present embodiment, the dust removal unit 1 and the sludge water purification unit 2 are disposed in a closed rectangular frame, but the present embodiment of the structure of the frame is not specifically limited.
In the present embodiment, the gas dust removing unit 1 is used for filtering dust-containing gas, and as shown in fig. 2, includes a dust filtering and absorbing tank 101, an inlet pipe 102, and an outlet pipe 103.
Specifically, an induced draft fan is arranged on the air inlet pipe 102 to introduce the dust-containing gas into the dust filtering and absorbing tank 101; the dust filtering and absorbing tank 101 is filled with a filtering liquid with a certain liquid level height, the filtering liquid in the embodiment is clear water, and dust in the dust-containing gas is settled in the filtering liquid, so that the dust-containing gas is purified; the gas after the purification treatment is discharged from the discharge pipe 103.
In the present embodiment, as shown in fig. 2, the air inlet pipe 102 and the exhaust pipe 103 are both arranged at the top of the dust filtration and absorption tank 101, the air inlet pipe 102 and the exhaust pipe 103 are both L-shaped structures, and the air inlet pipe 102 and the exhaust pipe 103 are arranged in a back-to-back manner, which means that the axial directions of the horizontal sections of the air inlet pipe 102 and the exhaust pipe 103 are located on the same extension line, and the outlets of the air inlet pipe 102 and the exhaust pipe 103 are far away from each other.
In order to make the dust-containing gas fully contact with the filtrate, as shown in fig. 3, a plurality of partition plates are disposed in the dust filtration and absorption tank 101 in the embodiment, and the plurality of partition plates are staggered and spaced to make the dust-containing gas move in a serpentine shape in the dust filtration and absorption tank 101.
Specifically, as shown in fig. 3, three vertical partition plates 104 are arranged between the air inlet pipe 102 and the exhaust pipe 103, the three vertical partition plates 104 are distributed in a vertically staggered manner, two transverse partition plates 105 are arranged below the exhaust pipe 103, and the two transverse partition plates 105 are distributed in a horizontally staggered manner, so that the dust-containing gas can be fully settled. However, it should be noted that the number and arrangement of the partition plates are not limited to this, and in other embodiments, the partition plates may be distributed in a staggered manner up and down; when the intake duct 102 and the discharge duct 103 are both provided on the side wall of the dust filtration and absorption tank 101, the partition plates may be provided in a staggered manner from side to side.
In the present embodiment, as shown in fig. 2 and 4, the sludge water purification unit 2 includes a sludge water tank 201, a sludge water separation tank 202, and a purified water storage tank 203, and the sludge water tank 201, the sludge water separation tank 202, and the purified water storage tank 203 are sequentially communicated.
Specifically, a first stirring assembly is arranged in the sludge water tank 201, a flocculating agent is added in the sludge water tank 201, a second stirring assembly is arranged in the sludge-water separation tank 202, a coagulant aid is added in the sludge-water separation tank 202, the sludge water is discharged into the sludge water tank 201 through a water pump and is uniformly stirred by the first stirring assembly, at the moment, the flocculating agent cannot separate sludge from water, so that the sludge water mixed with the flocculating agent is guided into the sludge-water separation tank 202 and is uniformly stirred by the second stirring assembly, after standing, the sludge is settled under the action of the coagulant aid, the purified clear water on the upper layer is conveyed to the purified water storage tank 203 for storage, and the sludge deposited in the sludge-water separation tank 202 is discharged.
In order to treat the dust-containing filtrate in the dust filtration and absorption tank 101, as shown in fig. 4, the dust filtration and absorption tank 101 is communicated with a sludge water tank 201, and the filtrate absorbed with dust is sequentially conveyed to the sludge water tank 201 and a sludge water separation tank 202 for purification.
In this embodiment, the integrated device further includes a water delivery main pipe 3, and the water delivery main pipe 3 is communicated with the sludge water tank 201 and the dust filtration absorption tank 101 to deliver water sources to the sludge water tank 201 and the dust filtration absorption tank 101; the water delivery main pipe 3 is also communicated with a purified water storage pool 203 so as to return purified clean water to the water delivery main pipe 3 for recycling.
In order to cooperate with the implementation of the above units, the integrated device of this embodiment further includes an accessory unit, which includes a meter, a valve, a pipeline, and a pump.
Specifically, as shown in fig. 4, a sludge pump is arranged on an output pipeline of the sludge water tank 201 to discharge sludge water mixed with a flocculant into a sludge water separation tank 202; a clean water pump is arranged on an output pipeline of the sludge-water separation tank 202 to discharge purified clean water into a purified water storage tank 203 for storage, the sludge-water separation tank 202 is also communicated with a sludge discharge pipeline 2-1, and a sludge discharge pump is arranged on the sludge discharge pipeline 2-1 to discharge sludge to an adhesive tape machine for reuse; a clean water tank water pump is arranged on an output pipeline of the purified water storage tank 203 so as to discharge purified clean water into the water transmission pipeline 3 for cyclic utilization; and a sludge pump is further arranged on the output pipeline of the dust filtering and absorbing tank 101, so that the filtrate absorbing the dust is purified through the sludge water tank 201 and the sludge water separation tank 202 in sequence.
Sludge discharge valves are arranged on the sludge water tank 201 and the sludge-water separation tank 202 and are used for maintenance; in order to facilitate the control of the liquid level, the present embodiment is provided with liquid level meters in the sludge water tank 201, the sludge-water separation tank 202, the purified water storage tank 203, and the dust filtration absorption tank 101.
When the utility model is used, as shown in fig. 5, the integrated device is arranged in the open pit 100 and at the material discharge port; as shown in fig. 2, the dust-containing gas enters the dust filtering and absorbing tank 101 through the air inlet pipe 102 under the action of the induced draft fan, the dust is settled under the absorption action of the filtering liquid, the purified gas is discharged from the discharge pipe 103, and the filtering liquid with the settled dust enters the sludge water tank 201 for treatment.
As shown in figure 5, a water storage pit 200 is arranged at the pit opening 100, sludge water generated by dust removal flushing in summer flows into the water storage pit 200, enters a sludge water tank 201 through a sewage pipe under the action of a water pump as shown in figure 2, the sludge water entering the sludge water tank 201 is mixed with a flocculating agent and then is discharged into a sludge water separation tank 202, sludge is settled under the action of a coagulant aid, clean water purified at the upper layer is conveyed to a purified water storage tank 203 for storage, and sludge deposited in the sludge water separation tank 202 is discharged.
Example 2
As shown in fig. 6 and 7, unlike embodiment 1, the dust removal treatment and sewage treatment integrated apparatus of the present embodiment further includes a storage unit, and the storage unit includes: a flocculant stirring tank 401 and a coagulant aid stirring tank 402.
Specifically, the flocculant stirring tank 401 is communicated with the sludge water tank 201, a diaphragm metering pump is arranged on a flocculant conveying pipeline, and a flocculant solution is quantitatively input into the sludge water tank 201 through the diaphragm metering pump; the coagulant aid stirring tank 402 is communicated with the sludge-water separation tank 202, a diaphragm metering pump is arranged on the coagulant aid conveying pipeline, and the coagulant aid is quantitatively conveyed into the sludge-water separation tank 202 through the diaphragm metering pump.
In order to prevent the water solution from freezing when the storage unit is used in winter, as shown in fig. 6 and 7, the storage unit further includes a saline solution stirring tank 403, as shown in fig. 7, the saline solution stirring tank 403 is connected with the water delivery main pipe 3 in a loop, a water pump is arranged on the loop pipeline to introduce the saline solution into the water delivery pipeline 3, and then the saline solution is input into the flocculant stirring tank 401, the coagulant aid stirring tank 402, the sludge water tank 201 and the dust filtration and absorption tank 101 through the water delivery pipeline 3.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The utility model provides a dust removal treatment and sewage treatment integrated device which characterized in that includes:
the gas dust removal unit is provided with a dust filtering and absorbing tank and is used for filtering dust-containing gas;
the sludge water purification unit is provided with a sludge water tank, a sludge water separation tank and a purified water storage tank which are sequentially communicated, wherein a flocculating agent is added into the sludge water tank, a coagulant aid is added into the sludge water separation tank, and the purified water storage tank is used for storing clear water treated by the sludge water tank and the sludge water separation tank sequentially.
2. The integrated device for dust removal treatment and sewage treatment according to claim 1, wherein a filtering liquid is injected into the dust filtration absorption tank, and a plurality of partition plates are arranged in the dust filtration absorption tank at intervals in a staggered manner so as to enable dust-containing gas to be in full contact with the filtering liquid.
3. The integrated device for dust removal treatment and sewage treatment according to claim 2, wherein the dust filtration and absorption tank is communicated with an air inlet pipe and an air outlet pipe which are arranged in a back direction, and a plurality of partition plates are arranged along the extending direction of the air inlet pipe and the air outlet pipe.
4. The integrated dust-removing treatment and sewage treatment device according to claim 3, wherein the partition plates positioned between the air inlet pipe and the discharge pipe are staggered up and down, and the partition plates positioned below the discharge pipe are staggered left and right.
5. The integrated device for dust removal treatment and sewage treatment according to claim 2, wherein the dust filtration and absorption tank is communicated with the sludge water tank to purify the filtrate absorbing dust.
6. The integrated dedusting treatment and wastewater treatment device according to claim 1, further comprising:
the storage unit is provided with a flocculating agent stirring tank and a coagulant aid stirring tank; the flocculant stirring tank is communicated with the sludge water tank so as to convey a flocculant solution into the sludge water tank, and the coagulant aid stirring tank is communicated with the sludge water separation tank so as to convey a coagulant aid into the sludge water separation tank.
7. The integrated dedusting treatment and wastewater treatment device according to claim 6, wherein the storage unit further comprises:
and the salt solution stirring tank is communicated with the dust filtration absorption tank, the sludge water tank, the flocculating agent stirring tank and the coagulant aid stirring tank respectively so as to convey the salt solution to the dust filtration absorption tank, the sludge water tank, the flocculating agent stirring tank and the coagulant aid stirring tank.
8. The integrated dedusting treatment and wastewater treatment device according to claim 7, further comprising:
the water delivery main pipe is communicated with the saline solution stirring tank to form a loop, and the water delivery main pipe is communicated with the dust filtration absorption tank, the sludge water tank, the flocculating agent stirring tank and the coagulant aid stirring tank in a one-way mode so as to convey the saline solution to the dust filtration absorption tank, the sludge water tank, the flocculating agent stirring tank and the coagulant aid stirring tank through the water delivery main pipe.
9. The integrated dust removal and sewage treatment device of claim 8 wherein the water delivery main is further in one-way communication with the purified water storage tank to deliver the clean water in the purified water storage tank to the water delivery main for reuse.
10. The integrated device for dust removal treatment and sewage treatment according to claim 1, wherein stirring components are arranged in the sludge water tank and the sludge water separation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187132.3U CN213492690U (en) | 2020-09-29 | 2020-09-29 | Dust removal treatment and sewage treatment integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187132.3U CN213492690U (en) | 2020-09-29 | 2020-09-29 | Dust removal treatment and sewage treatment integrated device |
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| Publication Number | Publication Date |
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| CN213492690U true CN213492690U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022187132.3U Active CN213492690U (en) | 2020-09-29 | 2020-09-29 | Dust removal treatment and sewage treatment integrated device |
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| CN (1) | CN213492690U (en) |
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- 2020-09-29 CN CN202022187132.3U patent/CN213492690U/en active Active
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