CN114656088A - High-concentration industrial wastewater evaporation drying device with descaling mechanism - Google Patents
High-concentration industrial wastewater evaporation drying device with descaling mechanism Download PDFInfo
- Publication number
- CN114656088A CN114656088A CN202210331832.6A CN202210331832A CN114656088A CN 114656088 A CN114656088 A CN 114656088A CN 202210331832 A CN202210331832 A CN 202210331832A CN 114656088 A CN114656088 A CN 114656088A
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- Prior art keywords
- evaporation drying
- communicated
- industrial wastewater
- descaling
- drying device
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- 230000007246 mechanism Effects 0.000 title claims abstract description 85
- 238000001035 drying Methods 0.000 title claims abstract description 48
- 238000001704 evaporation Methods 0.000 title claims abstract description 32
- 230000008020 evaporation Effects 0.000 title claims abstract description 32
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 11
- 230000005494 condensation Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000005303 weighing Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000004939 coking Methods 0.000 abstract description 6
- 238000002425 crystallisation Methods 0.000 abstract description 6
- 230000008025 crystallization Effects 0.000 abstract description 6
- 239000012452 mother liquor Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000005755 formation reaction Methods 0.000 abstract description 2
- 239000007792 gaseous phase Substances 0.000 abstract description 2
- 230000000979 retarding effect Effects 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 238000011282 treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the technical field of industrial wastewater, in particular to a high-concentration industrial wastewater evaporation drying device with a descaling mechanism, which solves the problems that in the prior art, due to complex mother liquor components, scaling, coking and crystallization are easy to occur in the drying process and are attached to the heat transfer surface of an evaporator, so that the processing capacity of drying equipment is reduced, and even the drying equipment is stopped due to failure. The utility model provides a take high concentration industrial waste water evaporation drying device of scale removal mechanism, includes feed mechanism, evaporation drying mechanism, gaseous phase purification mechanism and condensation mechanism, and evaporation drying mechanism includes casing, end plate, heating jacket, drive retarding apparatus and automatic control module, and the inside of casing is vertical to be provided with the main shaft that one end runs through the end plate through the axle sleeve. The invention has the descaling function, can effectively clean scale formation, coking and crystallization in the drying process, ensures the high-efficiency processing capacity of the drying equipment, and simultaneously ensures the normal operation of the drying equipment.
Description
Technical Field
The invention relates to the technical field of industrial wastewater, in particular to a high-concentration industrial wastewater evaporation drying device with a descaling mechanism.
Background
For high-concentration waste liquid generated after conventional treatments such as multi-effect evaporation and MVR evaporation, evaporation drying equipment is required to reduce the amount of the waste liquid so as to reduce the post-treatment cost.
However, the mother liquor has complex components, and is very easy to generate scale formation, coking, crystallization and adhesion to the heat transfer surface of the evaporator in the drying process, so that the treatment capacity of the drying equipment is reduced, and even the drying equipment is stopped due to failure.
Disclosure of Invention
The invention aims to provide a high-concentration industrial wastewater evaporation drying device with a descaling mechanism, which solves the problems that in the prior art, due to complex mother liquor components, scaling, coking, crystallization and adhesion to the heat transfer surface of an evaporator are easy to occur in the drying process, so that the processing capacity of drying equipment is reduced, and even the drying equipment is stopped due to failure.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-concentration industrial wastewater evaporation drying device with a descaling mechanism comprises a feeding mechanism, an evaporation drying mechanism, a gas-phase purification mechanism and a condensation mechanism;
the evaporation drying mechanism comprises a shell, an end plate, a heating jacket, a driving speed reducing device and an automatic control module, wherein a main shaft with one end penetrating through the end plate through a shaft sleeve is vertically arranged in the shell, one end of the main shaft is in transmission connection with an output shaft of the driving speed reducing device, the output end of the automatic control module is electrically connected with the input ends of a feeding mechanism, the evaporation drying mechanism, a gas phase purification mechanism and a condensation mechanism, and a descaling mechanism is arranged on the outer ring of the main shaft;
descaling mechanism includes the scraper of the circumferencial direction annular array of a plurality of edge main shaft and a plurality of fixed connection at the support of main shaft outer lane, every one side of scraper all is connected with the elastic component with support end connection through the hinge rotation, the inside of casing is circular, and the inside laminating of one side of scraper and casing.
Preferably, the output end of the feeding mechanism is communicated with the inside of the shell, the input end of the gas phase purification mechanism is communicated with the inside of the shell, and the input end of the condensation mechanism is communicated with the output end of the gas phase purification mechanism.
Preferably, the end plate is connected with the end part of the shell through a sealing piece, and the input end of the heating jacket is communicated with the inside of the shell.
Preferably, the feeding mechanism comprises a storage tank, a water pump, a feeding flow meter, a weighing module and a pipe body.
Preferably, water pump bolt fixed connection is in top one side of storage tank, and weighing module sets up in one side of storage tank, and the feed flowmeter sets up the top position between storage tank and weighing module, and one side bottom of weighing module is provided with the automatic switch valve, and weighing module's bottom fixedly connected with support frame.
Preferably, the input of water pump passes through body and one side bottom intercommunication of storage tank, and the output of water pump passes through body and feeding flowmeter's input intercommunication, and feeding flowmeter's output passes through body and weighing module's input intercommunication, and weighing module's output passes through body and automatic switch valve's input intercommunication, and automatic switch valve's output passes through the inside intercommunication of body and casing.
Preferably, the gas phase purification mechanism comprises a steam purifier, and the steam purifier comprises a demister and a baffling demister arranged inside the demister.
Preferably, the condensing mechanism comprises a condensing part, and the condensing part comprises a condenser, a condensate pump, a vacuum pump, a condensate tank and a working fluid cooling plate.
The invention has at least the following beneficial effects:
the descaling device has a descaling function, can effectively clean scale, coking and crystallization in the drying process, ensures the high-efficiency treatment capacity of the drying equipment, and simultaneously ensures the normal operation of the drying equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the feeding mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the evaporation drying mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the condensing mechanism of the present invention;
FIG. 5 is a schematic view of the spindle structure of the present invention;
FIG. 6 is a schematic view of the descaling mechanism according to the present invention.
In the figure: 1. a feeding mechanism; 2. an evaporation drying mechanism; 3. a gas phase purification mechanism; 4. a condensing mechanism; 5. a main shaft; 6. a descaling mechanism; 101. a material storage tank; 102. a water pump; 103. a feed flow meter; 104. a weighing module; 105. a pipe body; 106. automatically opening and closing the valve; 201. a housing; 202. a seal member; 203. an end plate; 204. a heating jacket; 205. driving a deceleration device; 206. a self-control module; 301. a steam purifier; 401. a condensing part; 601. a hinge; 602. a scraper; 603. an elastic member; 604. and (4) a bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1-6, a high-concentration industrial wastewater evaporation drying device with a descaling mechanism comprises a feeding mechanism 1, an evaporation drying mechanism 2, a gas-phase purification mechanism 3 and a condensation mechanism 4;
the evaporation drying mechanism 2 comprises a shell 201, an end plate 203, a heating jacket 204, a driving speed reduction device 205 and an automatic control module 206, wherein a main shaft 5 with one end penetrating through the end plate 203 through a shaft sleeve is vertically arranged in the shell 201, one end of the main shaft 5 is in transmission connection with an output shaft of the driving speed reduction device 205, an output end of the automatic control module 206 is electrically connected with input ends of the feeding mechanism 1, the evaporation drying mechanism 2, the gas phase purification mechanism 3 and the condensation mechanism 4, and the outer ring of the main shaft 5 is provided with a descaling mechanism 6;
the descaling mechanism 6 comprises a plurality of scrapers 602 arranged in an annular array along the circumferential direction of the main shaft 5 and a plurality of brackets 604 fixedly connected to the outer ring of the main shaft 5, one side of each scraper 602 is rotatably connected with an elastic part 603 connected with the end of the bracket 604 through a hinge 601, the inside of the shell 201 is circular, and one side of each scraper 602 is attached to the inside of the shell 201.
According to the above embodiments: through the setting of scale removal mechanism 6, drive scraper 602 through driving support 604 and rotate when main shaft 5 carries out the pivoted and clear up the inner wall of casing 201, rational in infrastructure, have the scale removal function, can effectively clear up scale deposit, coking, crystallization in the drying process, guarantee drying equipment's high efficiency handling capacity, guarantee drying equipment's normal operating simultaneously.
Example two
Referring to fig. 1-6, the output end of the feeding mechanism 1 is communicated with the inside of the housing 201, the input end of the gas phase purification mechanism 3 is communicated with the inside of the housing 201, the input end of the condensation mechanism 4 is communicated with the output end of the gas phase purification mechanism 3, the end plate 203 is connected with the end of the housing 201 through the sealing member 202, the input end of the heating jacket 204 is communicated with the inside of the housing 201, the feeding mechanism 1 comprises a storage tank 101, a water pump 102, a feed flow meter 103, a weighing module 104 and a pipe 105, the water pump 102 is fixedly connected to one side of the top of the storage tank 101 by bolts, the weighing module 104 is arranged at one side of the storage tank 101, the feed flow meter 103 is arranged at the top between the storage tank 101 and the weighing module 104, the bottom of one side of the weighing module 104 is provided with an automatic switch valve 106, the bottom of the weighing module 104 is fixedly connected with a support frame, and the input end of the water pump 102 is communicated with the bottom of one side of the storage tank 101 through the pipe 105, the output of water pump 102 passes through body 105 and feed flowmeter 103's input intercommunication, feed flowmeter 103's output passes through body 105 and weighing module 104's input intercommunication, weighing module 104's output passes through body 105 and automatic switch valve 106's input intercommunication, automatic switch valve 106's output passes through body 105 and casing 201's inside intercommunication, gaseous phase purification mechanism 3 includes steam purifier 301, steam purifier 301 includes the demister and installs the baffling demister inside the demister separator, condensation mechanism 4 includes condensing part 401, condensing part 401 includes the condenser, the condensate pump, the vacuum pump, condensate tank and working solution cooling plate.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a take high concentration industrial waste water evaporation drying device of scale removal mechanism which characterized in that includes:
the device comprises a feeding mechanism (1), an evaporation drying mechanism (2), a gas phase purification mechanism (3) and a condensation mechanism (4);
the evaporation drying mechanism (2) comprises a shell (201), an end plate (203), a heating jacket (204), a driving speed reduction device (205) and an automatic control module (206), a main shaft (5) with one end penetrating through the end plate (203) through a shaft sleeve is vertically arranged in the shell (201), one end of the main shaft (5) is in transmission connection with an output shaft of the driving speed reduction device (205), an output end of the automatic control module (206) is electrically connected with input ends of the feeding mechanism (1), the evaporation drying mechanism (2), the gas phase purification mechanism (3) and the condensation mechanism (4), and a scale removal mechanism (6) is arranged on an outer ring of the main shaft (5);
descaling mechanism (6) include scraper (602) and a plurality of fixed connection at support (604) of main shaft (5) outer lane of a plurality of along the circumferencial direction annular array of main shaft (5), every one side of scraper (602) all is connected with elastic component (603) with support (604) end connection through hinge (601) rotation, the inside of casing (201) is circular, and the inside laminating of one side and casing (201) of scraper (602).
2. The high-concentration industrial wastewater evaporation drying device with the descaling mechanism according to claim 1, wherein the output end of the feeding mechanism (1) is communicated with the inside of the shell (201), the input end of the gas-phase purification mechanism (3) is communicated with the inside of the shell (201), and the input end of the condensation mechanism (4) is communicated with the output end of the gas-phase purification mechanism (3).
3. The high-concentration industrial wastewater evaporation drying device with the descaling mechanism according to claim 1, wherein the end plate (203) is connected with the end of the shell (201) through a sealing member (202), and the input end of the heating jacket (204) is communicated with the inside of the shell (201).
4. The high-concentration industrial wastewater evaporation drying device with the descaling mechanism according to claim 1, wherein the feeding mechanism (1) comprises a storage tank (101), a water pump (102), a feeding flowmeter (103), a weighing module (104) and a pipe body (105).
5. The high-concentration industrial wastewater evaporation drying device with the descaling mechanism according to claim 4, wherein the water pump (102) is fixedly connected to one side of the top of the storage tank (101) through bolts, the weighing module (104) is arranged on one side of the storage tank (101), the feeding flow meter (103) is arranged between the storage tank (101) and the weighing module (104) at the top, the automatic switch valve (106) is arranged at the bottom of one side of the weighing module (104), and the support frame is fixedly connected to the bottom of the weighing module (104).
6. The high-concentration industrial wastewater evaporation drying device with the descaling mechanism is characterized in that an input end of a water pump (102) is communicated with the bottom of one side of a storage tank (101) through a pipe body (105), an output end of the water pump (102) is communicated with an input end of a feed flow meter (103) through the pipe body (105), an output end of the feed flow meter (103) is communicated with an input end of a weighing module (104) through the pipe body (105), an output end of the weighing module (104) is communicated with an input end of an automatic switch valve (106) through the pipe body (105), and an output end of the automatic switch valve (106) is communicated with the inside of a shell (201) through the pipe body (105).
7. The high-concentration industrial wastewater evaporation and drying device with the descaling mechanism according to claim 1, wherein the gas-phase purification mechanism (3) comprises a steam purifier (301), and the steam purifier (301) comprises a demister and a baffled demister installed inside the demister.
8. The high-concentration industrial wastewater evaporation drying device with the descaling mechanism according to claim 1, wherein the condensing mechanism (4) comprises a condensing part (401), and the condensing part (401) comprises a condenser, a condensate pump, a vacuum pump, a condensate tank and a working fluid cooling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210331832.6A CN114656088A (en) | 2022-03-31 | 2022-03-31 | High-concentration industrial wastewater evaporation drying device with descaling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210331832.6A CN114656088A (en) | 2022-03-31 | 2022-03-31 | High-concentration industrial wastewater evaporation drying device with descaling mechanism |
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| Publication Number | Publication Date |
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| CN114656088A true CN114656088A (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210331832.6A Pending CN114656088A (en) | 2022-03-31 | 2022-03-31 | High-concentration industrial wastewater evaporation drying device with descaling mechanism |
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| CN (1) | CN114656088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793514A (en) * | 2023-08-29 | 2023-09-22 | 常州乐研分离技术有限公司 | Temperature detection structure of evaporation drying all-in-one machine |
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| KR101020651B1 (en) * | 2010-12-01 | 2011-03-09 | (주)우암건설 | Descaling method inside the pipeline |
| KR101236932B1 (en) * | 2012-08-23 | 2013-02-25 | 유한회사 태양건설 | Device for removal of lining and scale in pipe |
| US20160138433A1 (en) * | 2014-11-14 | 2016-05-19 | Bill & Melinda Gates Foundation | Multi-functional fecal waste and garbage processor and associated methods |
| CN111977731A (en) * | 2020-09-04 | 2020-11-24 | 常州乐研分离技术有限公司 | High-concentration waste liquid drying device capable of being automatically cleaned and using method thereof |
| CN113263033A (en) * | 2021-04-25 | 2021-08-17 | 杭州申昊科技股份有限公司 | Pipeline cleaning robot |
| CN215208955U (en) * | 2021-06-23 | 2021-12-17 | 吉林晟沃达环保科技开发有限公司 | High-concentration industrial waste liquid treatment is with high-efficient device that removes hard |
-
2022
- 2022-03-31 CN CN202210331832.6A patent/CN114656088A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101020651B1 (en) * | 2010-12-01 | 2011-03-09 | (주)우암건설 | Descaling method inside the pipeline |
| KR101236932B1 (en) * | 2012-08-23 | 2013-02-25 | 유한회사 태양건설 | Device for removal of lining and scale in pipe |
| US20160138433A1 (en) * | 2014-11-14 | 2016-05-19 | Bill & Melinda Gates Foundation | Multi-functional fecal waste and garbage processor and associated methods |
| CN111977731A (en) * | 2020-09-04 | 2020-11-24 | 常州乐研分离技术有限公司 | High-concentration waste liquid drying device capable of being automatically cleaned and using method thereof |
| CN113263033A (en) * | 2021-04-25 | 2021-08-17 | 杭州申昊科技股份有限公司 | Pipeline cleaning robot |
| CN215208955U (en) * | 2021-06-23 | 2021-12-17 | 吉林晟沃达环保科技开发有限公司 | High-concentration industrial waste liquid treatment is with high-efficient device that removes hard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793514A (en) * | 2023-08-29 | 2023-09-22 | 常州乐研分离技术有限公司 | Temperature detection structure of evaporation drying all-in-one machine |
| CN116793514B (en) * | 2023-08-29 | 2023-11-07 | 常州乐研分离技术有限公司 | Temperature detection structure of evaporation drying all-in-one machine |
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