CN219752390U - Comprehensive arsenic caustic sludge recovery device - Google Patents
Comprehensive arsenic caustic sludge recovery device Download PDFInfo
- Publication number
- CN219752390U CN219752390U CN202320643204.1U CN202320643204U CN219752390U CN 219752390 U CN219752390 U CN 219752390U CN 202320643204 U CN202320643204 U CN 202320643204U CN 219752390 U CN219752390 U CN 219752390U
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- CN
- China
- Prior art keywords
- arsenic
- tank body
- tank
- caustic sludge
- comprehensive recovery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052785 arsenic Inorganic materials 0.000 title claims abstract description 82
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 239000003518 caustics Substances 0.000 title claims abstract description 21
- 239000010802 sludge Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 238000003723 Smelting Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 244000309464 bull Species 0.000 claims description 12
- 239000011152 fibreglass Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 abstract description 32
- 239000002893 slag Substances 0.000 abstract description 17
- 238000003825 pressing Methods 0.000 abstract description 7
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 238000001556 precipitation Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 6
- 239000000706 filtrate Substances 0.000 abstract description 4
- 238000002386 leaching Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of compression devices, and provides an arsenic caustic sludge comprehensive recovery device which comprises a tank body, a filter press, a circulating tank and a smelting furnace, wherein a feed inlet and a water inlet are formed in the top of the tank body, a discharge outlet is formed in the bottom of the tank body, the discharge outlet is connected with the filter press through a pipeline, the filter press is connected with the circulating tank, filter residues after arsenic precipitation in the circulating tank are sent into the smelting furnace, a stirring mechanism is arranged in the tank body and comprises a driving piece, a rotating rod and a stirring piece, the driving piece is arranged at the top of the tank body, one end of the rotating rod is connected with the driving piece, the other end of the rotating rod penetrates through the tank body and extends into the tank body, and the stirring piece is arranged on the rotating rod. According to the utility model, arsenic alkali slag is put into a tank body through a feed inlet, water is supplemented into the tank body through a water inlet, a driving mechanism is used for stirring the arsenic alkali slag, so that arsenic and compounds thereof are fully dissolved in water, a filter press is used for carrying out filter pressing on leaching liquid, the filtrate is put into a circulating pool for arsenic precipitation treatment, and filter residues are sent into a smelting furnace for smelting, so that recycling of arsenic elements is realized.
Description
Technical Field
The utility model relates to the technical field of arsenic alkali residue treatment, in particular to an arsenic alkali residue comprehensive recovery device.
Background
The arsenic alkali slag is the tail slag of antimony smelting, in the fire process of the reverberatory furnace or blast furnace, the method of adding sodium carbonate or caustic soda (sodium hydroxide) is adopted to refine crude antimony, so as to produce various types of refined antimony, and the produced waste slag is called arsenic alkali slag, which is a dangerous solid waste, the main components in the arsenic alkali slag are sodium carbonate, arsenic and compounds thereof, the arsenic in the arsenic alkali slag is extremely toxic and easily dissolved in water, if the arsenic alkali slag is not stored well, the arsenic pollution event is easily caused, the potential safety hazard is brought, and if the arsenic in the arsenic alkali slag cannot be recycled, the resource waste is caused, and the production cost is increased.
Therefore, the utility model aims to provide a device capable of recycling arsenic in arsenic caustic sludge so as to reduce the consumption of production cost.
Disclosure of Invention
The embodiment of the utility model aims to provide an arsenic alkali residue comprehensive recovery device which can recycle arsenic elements in arsenic alkali residue.
The embodiment of the utility model provides an arsenic alkali residue comprehensive recovery device, which adopts the following technical scheme:
the utility model provides an arsenic caustic sludge comprehensive recovery device, includes a jar body, pressure filter, circulating tank and smelting furnace, jar body top has feed inlet and water inlet, jar body bottom has the discharge gate, the discharge gate pass through the pipeline with the pressure filter links to each other, the pressure filter is connected with the circulating tank, the filter residue after heavy arsenic in the circulating tank is sent into in the smelting furnace, be provided with rabbling mechanism in the jar, rabbling mechanism includes driving piece, bull stick and stirring piece, the driving piece is located jar body top, bull stick one end with the output of driving piece links to each other, the other end of bull stick runs through jar body extends to in the jar, the stirring piece is located on the bull stick.
According to the arsenic alkali residue comprehensive recovery device, the bottom of the tank body is of an arc-shaped structure.
According to the arsenic alkali residue comprehensive recovery device, the driving piece is a servo motor.
According to the arsenic alkali residue comprehensive recovery device, the observation window is arranged on the outer side wall of the tank body.
According to the arsenic alkali residue comprehensive recovery device, the tank body is connected with the supporting mechanism, the supporting mechanism comprises the supporting rods and the bottom plate, the supporting rods are respectively arranged at two ends of the tank body, and the supporting rods are arranged on the bottom plate.
According to the arsenic alkali residue comprehensive recovery device, the bottom of the bottom plate is provided with the movable wheels.
According to the arsenic alkali residue comprehensive recovery device, the tank body is made of glass fiber reinforced plastic.
The utility model has the beneficial effects that:
according to the utility model, the arsenic alkali slag is put into the tank body through the feed inlet, water is supplemented into the tank body through the water inlet, the driving piece is started, the driving piece drives the rotating rod and the stirring piece to rotate so as to fully stir and break up the arsenic alkali slag, the arsenic alkali slag is fully contacted with water, arsenic and compounds thereof are fully dissolved in the water, after the arsenic alkali slag is fully mixed with the water, a valve at the discharge outlet is opened, the filter press is utilized to filter the leaching liquid of the mixture, the filtrate is pumped into the circulating pool to carry out arsenic precipitation treatment, and the filter residue after the arsenic precipitation treatment is sent into the crude antimony smelting furnace to carry out smelting, so that recycling of arsenic element is realized, and through recycling of the arsenic element in the arsenic alkali slag, the consumption of production cost and the treatment cost of the arsenic alkali slag are reduced, and the problem of arsenic pollution caused by poor storage is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a tank according to some embodiments of the present utility model;
fig. 2 is a schematic structural diagram of some embodiments of the utility model.
The reference numerals are respectively:
1. a tank body; 2. a filter press; 3. a circulation tank; 4. a smelting furnace; 5. a feed inlet; 6. a water inlet; 7. a discharge port; 8. a moving wheel; 9. a stirring mechanism; 10. a driving member; 11. a rotating rod; 12. a stirring member; 13. an observation window; 14. a support mechanism; 15. a support rod; 16. a bottom plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in figures 1 and 2, the arsenic caustic sludge comprehensive recovery device in the embodiment of the utility model comprises a tank body 1, a filter press 2, a circulating tank 3 and a smelting furnace 4, wherein the top of the tank body 1 is provided with a feed inlet 5 and a water inlet 6, the feed inlet 5 is used for inputting arsenic caustic sludge materials, the water inlet 6 is used for supplementing water into the tank body 1, the bottom of the tank body 1 is provided with a discharge outlet 7,
the discharge gate 7 links to each other with pressure filter 2 through the pipeline, arsenic caustic sludge and water intensive mixing back in the jar body 1 carry out the filter-pressing through pressure filter 2 to the mixed solution in the jar body 1, pressure filter 2 is connected with circulation tank 3, the filtrate after the filter-pressing is beaten into in the circulation tank 3, the aqueous solution that contains arsenic and compound carries out heavy arsenic in circulation tank 3 and handles, the filter residue after heavy arsenic handles is sent into smelting furnace 4 in, be provided with rabbling mechanism 9 in the jar body 1, rabbling mechanism 9 includes driving piece 10, bull stick 11 and stirring piece 12, the top of jar body 1 is located to driving piece 10, bull stick 11 one end links to each other with the output of driving piece 10, the other end of bull stick 11 runs through jar body 1 and extends to jar body 1 in, stirring piece 12 is located on the bull stick 11.
When the arsenic alkali residue material is used, the arsenic alkali residue material is put into the tank body 1 through the feed inlet 5, water is supplemented into the tank body 1 through the water inlet 6, the driving piece 10 is started, the driving piece 10 drives the rotating rod 11 and the stirring piece 12 to synchronously operate, the stirring piece 12 rotates and simultaneously stirs and breaks up the arsenic alkali residue material, the broken material is fully contacted and mixed with water, so that arsenic and compounds of the arsenic alkali residue material are fully dissolved in the water, after the mixing is finished, the driving piece 10 is closed, the valve at the discharge outlet 7 is opened, the filter press 2 is started, the mixed solution in the tank body 1 is subjected to filter pressing treatment, solids in the mixed solution are sent into the collecting device, filtrate after the filter pressing is sent into the circulating tank 3, a solvent is added for capturing and precipitating, the arsenic is separated out, and filter residues after the arsenic precipitation treatment are sent into the smelting furnace 4 for smelting, thereby realizing recycling of arsenic elements, and reducing the consumption of the production cost and the treatment cost of the arsenic alkali residue due to poor storage.
In this embodiment, as shown in fig. 1, the bottom of the tank body 1 is in an arc structure, and the arc structure is designed to facilitate the collection of solid matters in the mixed solution of the arsenic alkali slag and water to the discharge port 7.
As shown in fig. 1, in this embodiment, the driving member 10 is a servo motor, so as to control the rotation speed of the rotating rod 11, and when arsenic caustic sludge is added into the tank 1, the rotation speed of the rotating rod 11 is slowly increased along with the stirring operation, so as to avoid damage to the driving member 10 when the resistance of the stirring member 12 is excessively large.
As shown in fig. 1, in this embodiment, an observation window 13 is disposed on the outer side wall of the tank body 1, and by setting the observation window 13, the mixing condition of the arsenic caustic sludge and the aqueous solution inside the tank body 1 is conveniently observed, so that the input amount of the arsenic caustic sludge, the supplementing amount of water and the rotation of the rotating rod 11 are adjusted according to the requirements, and the optimal stirring and mixing effect is achieved by controlling the stirring process.
As shown in fig. 1, in this embodiment, a tank 1 is connected with a supporting mechanism 14, where the supporting mechanism 14 includes a supporting rod 15 and a bottom plate 16 separately disposed at two ends of the tank 1, the supporting rod 15 is disposed on the bottom plate 16, and a moving wheel 8 is disposed at the bottom of the bottom plate 16, so as to move the tank 1 according to the use requirement.
As shown in fig. 1, in this embodiment, the tank 1 is made of glass fiber reinforced plastic, and the glass fiber reinforced plastic is light and hard, non-conductive, stable in performance, high in mechanical strength, strong in corrosion resistance, easy to machine and form, convenient to install, and stable in performance.
The utility model relates to an arsenic alkali residue comprehensive recovery device, which adopts the working principle that one embodiment of the device comprises:
the arsenic caustic sludge material is put into the tank body 1 through the feed inlet 5, water is supplemented into the tank body 1 through the water inlet 6, the input amount and the water amount of the arsenic caustic sludge material in the tank body 1 are observed through the observation window 13, the driving piece 10 is started, the driving piece 10 drives the rotating rod 11 and the stirring piece 12 to synchronously rotate, the stirring piece 12 rotates and simultaneously stirs and breaks up the arsenic caustic sludge material, the broken material is fully contacted and mixed with water, so that arsenic and compounds thereof are fully dissolved in water, after the mixing is completed, the driving piece 10 is closed, a valve at the discharge outlet 7 is opened, the filter press 2 is started, the leaching solution of the mixed solution in the tank body 1 is subjected to filter pressing treatment, the filter liquor after filter pressing is pumped into the circulating pool 3, a solvent is added for capturing and precipitating, the arsenic is separated out, and then the filter residue after arsenic precipitation treatment is sent into the smelting furnace 4 for smelting, thereby recycling the arsenic element is realized.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. An arsenic caustic sludge comprehensive recovery device which is characterized in that: including jar body, pressure filter, circulation tank and smelting furnace, jar body top has feed inlet and water inlet, jar body bottom has the discharge gate, the discharge gate pass through the pipeline with the pressure filter links to each other, the pressure filter is connected with the circulation tank, the filter residue after heavy arsenic in the circulation tank is sent into in the smelting furnace, be provided with rabbling mechanism in the jar body, rabbling mechanism includes driving piece, bull stick and stirring piece, the driving piece is located jar body top, bull stick one end with the output of driving piece links to each other, the other end of bull stick runs through jar body extends to in the jar, the stirring piece is located on the bull stick.
2. The arsenic caustic sludge comprehensive recovery unit according to claim 1, wherein: the bottom of the tank body is of an arc-shaped structure.
3. The arsenic caustic sludge comprehensive recovery unit according to claim 1, wherein: the driving piece is a servo motor.
4. The arsenic caustic sludge comprehensive recovery unit according to claim 1, wherein: an observation window is arranged on the outer side wall of the tank body.
5. The arsenic caustic sludge comprehensive recovery unit according to claim 1, wherein: the tank body is connected with a supporting mechanism, the supporting mechanism comprises supporting rods and a bottom plate, the supporting rods are respectively arranged at two ends of the tank body, and the supporting rods are arranged on the bottom plate.
6. The arsenic caustic sludge comprehensive recovery unit according to claim 5, wherein: and a movable wheel is arranged at the bottom of the bottom plate.
7. The arsenic caustic sludge comprehensive recovery unit according to claim 1, wherein: the tank body is made of glass fiber reinforced plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643204.1U CN219752390U (en) | 2023-03-28 | 2023-03-28 | Comprehensive arsenic caustic sludge recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643204.1U CN219752390U (en) | 2023-03-28 | 2023-03-28 | Comprehensive arsenic caustic sludge recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219752390U true CN219752390U (en) | 2023-09-26 |
Family
ID=88085974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320643204.1U Active CN219752390U (en) | 2023-03-28 | 2023-03-28 | Comprehensive arsenic caustic sludge recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219752390U (en) |
-
2023
- 2023-03-28 CN CN202320643204.1U patent/CN219752390U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |