CN112355030A - Industrial waste treatment equipment - Google Patents
Industrial waste treatment equipment Download PDFInfo
- Publication number
- CN112355030A CN112355030A CN202011213283.XA CN202011213283A CN112355030A CN 112355030 A CN112355030 A CN 112355030A CN 202011213283 A CN202011213283 A CN 202011213283A CN 112355030 A CN112355030 A CN 112355030A
- Authority
- CN
- China
- Prior art keywords
- outlet
- reaction vessel
- waste
- solid
- gas
- 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.)
- Withdrawn
Links
- 239000002440 industrial waste Substances 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 60
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000005553 drilling Methods 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 23
- 239000002910 solid waste Substances 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000002912 waste gas Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to an industrial waste treatment device which can more conveniently and effectively realize harmless treatment on drilling waste. This industrial waste treatment equipment includes: a reaction kettle having: a feed inlet, a solid waste outlet, and a waste gas outlet; and the reaction vessel is moved to convey the drilling waste from the feed inlet toward the solid waste outlet or the first gas outlet; heating means disposed in the interior cavity of the reaction vessel and/or inside the wall of the reaction vessel and/or mounted on the exterior surface of the reaction vessel and/or surrounding the reaction vessel at a predetermined separation distance to heat drilling waste in the reaction vessel above the reaction temperature.
Description
Technical Field
The invention relates to industrial waste treatment equipment.
Background
To reduce the environmental pollution of drilling waste, the drilling waste may be chemically treated on-site or transported to a sewage treatment plant for chemical treatment. However, the existing field chemical treatment can increase secondary pollution, and the treatment effect is poor; transporting drilling waste to a specific sewage treatment plant for chemical treatment increases transportation costs and sewage treatment costs.
SUMMARY OF THE PATENT FOR INVENTION
The embodiments of the present invention provide an industrial waste treatment apparatus, which can more conveniently and effectively perform harmless treatment on drilling waste.
According to one aspect of the present invention, there is provided an industrial waste treatment apparatus comprising:
a reaction kettle having: a feed inlet, a solid waste outlet for discharging a first solid, and a waste gas outlet for discharging a first gas; and the reaction vessel moves to convey drilling waste from the feed inlet toward the solid waste outlet or the first gas outlet;
heating means disposed in the interior cavity of the reaction vessel and/or inside the wall of the reaction vessel and/or mounted on the exterior surface of the reaction vessel and/or surrounding the reaction vessel at a predetermined separation distance to heat drilling waste in the reaction vessel above reaction temperature;
one or more filters having: a filtration inlet connected to or aligned with the first gas outlet, a second solids outlet for discharging second solids, and a second gas outlet for discharging second gas; and a screen disposed between the filter inlet and the second solids outlet or the second gas outlet.
Preferably, in the embodiments of the present invention, the industrial waste treatment apparatus further comprises:
a decoloring apparatus having: a decolorizing inlet connected or aligned with the second gas outlet, a third solid outlet for discharging a third solid, a third gas outlet for discharging a third gas, a liquid outlet for discharging a liquid, and a decolorizing structure disposed between the decolorizing inlet and the third solid outlet and/or between the decolorizing inlet and the third gas outlet and/or between the decolorizing inlet and the liquid outlet.
Preferably, in each embodiment of the present invention, the inner wall of the reaction kettle has a spiral structure, and the reaction kettle rotates by itself, and in each embodiment of the present invention, the feed inlet of the reaction kettle is higher than the solid waste outlet.
Preferably, in the embodiments of the present patent,
the reaction kettle comprises: two supports supported on the outer surface thereof, both of the two supports being height-adjustable;
the reaction kettle comprises: a fixed support and an adjusting support supported on the outer surface thereof, the fixed support being hinged to the outer surface of the reaction vessel, the adjusting support being height-adjustable.
Preferably, in the embodiments of the present invention, the industrial waste treatment apparatus further comprises: a temperature sensor disposed in an inner cavity of the reaction kettle, and/or disposed inside a wall of the reaction kettle, and/or mounted on an outer surface of the reaction kettle, and/or disposed outside the reaction kettle at a predetermined separation distance, for detecting a temperature of drilling waste in the reaction kettle;
the flow sensor is arranged in the inner cavity of the reaction kettle, and/or at the feed inlet, and/or at the solid waste outlet, and/or at the first gas outlet, and is used for detecting the flow of the drilling waste and/or the first solid and/or the first gas in the reaction kettle;
a composition checker connected to or provided to the solid waste outlet and/or the first gas outlet of the reaction vessel, and/or connected to or provided to the second solid outlet and/or the second gas outlet of the filter, and/or connected to or provided to the third solid outlet and/or the third gas outlet and/or the liquid outlet of the decolorization device.
Through the industrial waste treatment equipment provided by the embodiment of the invention, harmless treatment of drilling waste can be more conveniently and effectively realized.
Drawings
In order to more clearly illustrate the embodiments of the patent or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the patent of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an industrial waste treatment plant according to an embodiment of the present patent.
FIG. 2 is a flow diagram of a drilling waste treatment method according to an embodiment of the present patent.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments described in the patent of the invention without any inventive step, are within the scope of protection of the patent of the invention.
According to one aspect of the present invention, there is provided an industrial waste treatment apparatus comprising:
a reaction kettle having: a feed inlet, a solid waste outlet for discharging a first solid, and a waste gas outlet for discharging a first gas; and the reaction vessel moves to convey drilling waste from the feed inlet toward the solid waste outlet or the first gas outlet;
heating means disposed in the interior cavity of the reaction vessel and/or inside the wall of the reaction vessel and/or mounted on the exterior surface of the reaction vessel and/or surrounding the reaction vessel at a predetermined separation distance to heat drilling waste in the reaction vessel above reaction temperature;
one or more filters having: a filtration inlet connected to or aligned with the first gas outlet, a second solids outlet for discharging second solids, and a second gas outlet for discharging second gas; and a screen disposed between the filter inlet and the second solids outlet or the second gas outlet.
Thus, the drilling waste enters the reaction kettle from the feeding hole to perform chemical reaction above the reaction temperature, and the macromolecular chain structure in the drilling waste is broken to realize carbonization treatment, so that the drilling waste is converted into inorganic substances with low or no harm (i.e. harmless treatment). Wherein, the drilling waste can continuously carry out chemical reaction in the process of transferring from the feeding hole to the solid waste outlet and the first gas outlet, and the product (such as the first solid or the first gas with low or no harm) obtained after the chemical reaction can realize gas-solid separation through the solid waste outlet and the first gas outlet; the first solid can be collected after discharge and the first gas is sent to a filter for further filtration; the first gas is further subjected to gas-solid separation by one or more stages of filtration to obtain a second solid and a second gas, it being understood that the second gas obtained by the filtration process is improved in quality compared to the first gas.
In various embodiments provided by the present invention, the heating device may be one or more and may be disposed at any suitable heating location or locations, for example, in the interior cavity of the reaction vessel, inside the wall of the reaction vessel, on the exterior surface of the reaction vessel, or surrounding the reaction vessel at a predetermined separation distance, so long as the drilling waste within the reaction vessel can be heated to effect a chemical reaction thereof.
One or more pumps may be used to control the flow (e.g., direction and rate) of materials (e.g., gases, solids, or liquids) in the one industrial waste treatment facility during the filtration process.
Compared with the prior art, the technical scheme provided by each embodiment of the invention patent has at least one of the following advantages:
1. on-site innocent treatment
2. Reduces the use amount of cultivated land or land
3. Reducing or eliminating secondary pollution, e.g. pollution of ground water resources
4. Saves the transfer cost
The various embodiments provided by the present patent can be combined with each other in any way according to the needs, and the technical solutions obtained by such combinations are also within the scope of the present patent.
Claims (4)
1. An industrial waste treatment apparatus, comprising: a reaction kettle having: a feed inlet, a solid waste outlet for discharging a first solid, and a waste gas outlet for discharging a first gas; and the reaction vessel moves to convey drilling waste from the feed inlet toward the solid waste outlet or the first gas outlet; heating means disposed in the interior cavity of the reaction vessel and/or inside the wall of the reaction vessel and/or mounted on the exterior surface of the reaction vessel and/or surrounding the reaction vessel at a predetermined separation distance to heat drilling waste in the reaction vessel above reaction temperature; one or more filters having: a filtration inlet connected to or aligned with the first gas outlet, a second solids outlet for discharging second solids, and a second gas outlet for discharging second gas; and a screen disposed between the filter inlet and the second solids outlet or the second gas outlet.
2. The industrial waste treatment plant of claim 1, further comprising: a decoloring apparatus having: a decolorizing inlet connected or aligned with the second gas outlet, a third solid outlet for discharging a third solid, a third gas outlet for discharging a third gas, a liquid outlet for discharging a liquid, and a decolorizing structure disposed between the decolorizing inlet and the third solid outlet and/or between the decolorizing inlet and the third gas outlet and/or between the decolorizing inlet and the liquid outlet.
3. The industrial waste treatment apparatus of claim 1, wherein the inner wall of the reaction vessel has a spiral structure, and the reaction vessel conveys the drilling waste by rotating itself using the spiral structure.
4. An industrial waste treatment plant according to any one of claims 1 to 3, wherein said inlet port of said reaction vessel is higher than said solid waste outlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011213283.XA CN112355030A (en) | 2020-11-03 | 2020-11-03 | Industrial waste treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011213283.XA CN112355030A (en) | 2020-11-03 | 2020-11-03 | Industrial waste treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112355030A true CN112355030A (en) | 2021-02-12 |
Family
ID=74513479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011213283.XA Withdrawn CN112355030A (en) | 2020-11-03 | 2020-11-03 | Industrial waste treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112355030A (en) |
-
2020
- 2020-11-03 CN CN202011213283.XA patent/CN112355030A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210212 |
|
| WW01 | Invention patent application withdrawn after publication |