CN216303544U - Industrial high-salinity wastewater evaporative crystallization zero discharge device - Google Patents
Industrial high-salinity wastewater evaporative crystallization zero discharge device Download PDFInfo
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- CN216303544U CN216303544U CN202122871773.5U CN202122871773U CN216303544U CN 216303544 U CN216303544 U CN 216303544U CN 202122871773 U CN202122871773 U CN 202122871773U CN 216303544 U CN216303544 U CN 216303544U
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Abstract
The utility model relates to the field of evaporative crystallization of wastewater, in particular to an industrial high-salinity wastewater evaporative crystallization zero-discharge device which comprises a heating tank, wherein a water leakage partition plate is fixedly sleeved in the heating tank, the bottom of the water leakage partition plate is fixedly connected with a impurity discharge pipe communicated with the bottom surface of the inner wall of the water leakage partition plate, and the top end of the inner wall of the impurity discharge pipe is fixedly sleeved with an electronic flap valve. This kind of high salt waste water evaporative crystallization zero discharge apparatus of industry, through the baffle that leaks that sets up in the heating jar and the cooperation of arranging miscellaneous pipe, make waste water can carry out the sedimentation earlier and handle, under the cooperation of a plurality of water proof fill and kuppe, make waste water can be sufficient after the filter residue contact the heating surface of extension, thereby improve the evaporation efficiency of waste water after the filter residue, compact structure area is less simultaneously, through the baffle that leaks that sets up in the heating jar and the cooperation of arranging miscellaneous pipe, make waste water can carry out the sedimentation earlier and handle, under the cooperation of a plurality of water proof fill and kuppe, make waste water can fully contact the heating surface of extension behind the filter residue, and the evaporation efficiency is improved.
Description
Technical Field
The utility model relates to the field of wastewater evaporative crystallization, in particular to an industrial high-salinity wastewater evaporative crystallization zero-discharge device.
Background
The newly issued action plan for water pollution control in China puts forward more strict requirements on the aspects of industrial wastewater pollution control, water utilization efficiency improvement, total pollutant emission control, environmental risk control and the like, so that important industries such as coal, electric power, steel, chemical industry and the like need to vigorously popularize an industrial wastewater recycling technology to achieve the aim of zero emission, wherein the zero emission refers to the activity of infinitely reducing pollutant and energy emission until zero, namely, industrial wastewater generated in the production process of various enterprises can be completely recycled after being treated by proper technology without discharging any wastewater into the external water body environment, and the technology applied in the field of desulfurization wastewater zero emission deep treatment mainly comprises two major technologies of a membrane concentration technology and an evaporative crystallization technology.
The following problems in the prior art are not well solved: 1. the conventional evaporative crystallization technology generally adopts a multi-effect evaporator, but the equipment system structure is more complex and occupies a large area, so that the equipment investment and the operation cost are high, the evaporative crystallization efficiency is low, and the practicability is low; 2. and when the existing equipment heats the waste water and carries out evaporative crystallization, the surface layer of the inner wall of the equipment adhered with crystals inside the equipment is inconvenient to clean, the equipment is accumulated for a long time to influence the operation of the equipment, and certain defects exist during use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an industrial high-salinity wastewater evaporative crystallization zero-discharge device, which aims to solve the problems that the structure is complicated, the mechanical cost is high, the evaporation efficiency is low, and the inner wall of the device is adhered to crystals and is inconvenient to clean, which are proposed in the background art. In order to achieve the purpose, the utility model provides the following technical scheme: the industrial high-salinity wastewater evaporative crystallization zero-emission device comprises a heating tank, wherein a water leakage partition plate is fixedly sleeved in the heating tank, the bottom of the water leakage partition plate is fixedly connected with a impurity discharging pipe communicated with the bottom surface of the inner wall of the water leakage partition plate, the top end of the inner wall of the impurity discharging pipe is fixedly sleeved with an electronic gate overturning valve, the top of the water leakage partition plate is fixedly connected with an isolation cylinder, the top of the heating tank is fixedly inserted with a water inlet pipe penetrating into the heating tank, and the lower half end of the water inlet pipe is fixedly sleeved with a shielding hopper;
arrange the miscellaneous tub and go up fixed cover respectively and connect the buckler and the gear sleeve has been cup jointed in the activity, the bottom surface fixedly connected with waterproof motor of baffle leaks, and the output of waterproof motor run through the buckler and rather than the top fixed connection of below drive wheel, and drive wheel and gear sleeve meshing, the inner wall of heating jar is fixed cover respectively and is connect water-proof fill and fixedly connected with clearance pole, the pole is scraped in the equal fixedly connected with transmission in both sides of gear sleeve bottom surface, and two transmissions scrape fixed cover on the pole and connect the kuppe, the bottom of arranging the miscellaneous tub runs through the heating jar and rather than the input tube fixed connection of below pressure filter, and the raceway of pressure filter passes through the fixed intercommunication in one side of conveyer pipe and inlet tube.
Preferably, the water leakage partition plate is of a bucket-shaped structure with the diameter decreasing from top to bottom, a plurality of water leakage holes penetrating through the bottom of the water leakage partition plate are formed in the edge of the top of the water leakage partition plate, and the water leakage holes are located on the outer side of the isolation cylinder.
Preferably, the number of the air guide sleeve and the cleaning rod is not less than two, and the cleaning rod is movably overlapped on the top surface of the air guide sleeve and is attached to the air guide sleeve.
Preferably, the transmission scraping rod is composed of a long rod fixedly connected with a plurality of inclined rods, and the inclined rods are movably lapped on the top surfaces of the water-proof hoppers or the bottom surface of the inner wall of the heating tank respectively and are attached to the top surfaces of the water-proof hoppers or the bottom surface of the inner wall of the heating tank.
Preferably, the inner diameter of the lower half end of the water-resisting bucket is 1.3 times of the diameter of the impurity discharge pipe, and the water-resisting buckets and the guide hoods are inserted into the insertion device from top to bottom.
Preferably, the bottom of the inner wall of the heating tank is provided with a bucket-shaped drainage slope with the diameter decreasing from top to bottom, and the bottom of the heating tank is provided with a discharge pipe valve penetrating into the heating tank.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matching of the water leakage baffle plate and the impurity discharge pipe arranged in the heating tank, the wastewater can be subjected to precipitation treatment firstly, and under the matching of the plurality of water-resisting buckets and the guide cover, the wastewater after filter residue can be in full contact with the expanded heating surface, so that the evaporation efficiency of the wastewater after filter residue is improved, meanwhile, the structure is compact, the occupied area is small, the mechanical cost and the operation cost are greatly reduced, and the practicability is high.
According to the utility model, through the action of the transmission scraping rod and the cleaning rod, crystallized particles at the tops of the water-proof bucket and the flow guide cover can be scraped and slide downwards, so that the particles are collected in a centralized manner, the interior of the equipment does not need to be cleaned regularly, the manual operation steps are reduced, and the influence of crystallization accumulation on the operation of the equipment is avoided.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a perspective cross-sectional view of the structure of the present invention;
fig. 3 is a top cross-sectional view of a structural flashing of the present invention.
In the figure: 1. a heating tank; 2. a water leakage clapboard; 3. a trash removal pipe; 4. an electronic tumble valve; 5. an isolation cylinder; 6. a water inlet pipe; 7. a shielding bucket; 8. a waterproof cover; 9. a gear sleeve; 10. a driving wheel; 11. a waterproof motor; 12. a water-insulating bucket; 13. cleaning the rod; 14. a driving scraping rod; 15. a pod; 16. a filter press; 17. a delivery pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the industrial high-salinity wastewater evaporative crystallization zero-emission device comprises a heating tank 1, a water leakage baffle plate 2 is fixedly sleeved in the heating tank 1, the bottom of the water leakage baffle plate 2 is fixedly connected with a impurity discharging pipe 3 communicated with the bottom surface of the inner wall of the water leakage baffle plate, the top end of the inner wall of the impurity discharging pipe 3 is fixedly sleeved with an electronic gate overturning valve 4, the top of the water leakage baffle plate 2 is fixedly connected with an isolation cylinder 5, the top of the heating tank 1 is fixedly inserted with a water inlet pipe 6 penetrating into the heating tank 1, and the lower half end of the water inlet pipe 6 is fixedly sleeved with a blocking hopper 7;
the water shield 8 and the gear sleeve 9 are fixedly sleeved on the impurity discharging pipe 3 respectively, the bottom surface of the water leakage partition plate 2 is fixedly connected with a waterproof motor 11, the output end of the waterproof motor 11 penetrates through the water shield 8 and is fixedly connected with the top of a driving wheel 10 below the water shield, the driving wheel 10 is meshed with the gear sleeve 9, the inner wall of the heating tank 1 is fixedly sleeved with a water shield bucket 12 and a cleaning rod 13, two sides of the bottom surface of the gear sleeve 9 are fixedly connected with driving scraping rods 14, two driving scraping rods 14 are fixedly sleeved with a flow guide cover 15, the bottom end of the impurity discharging pipe 3 penetrates through the heating tank 1 and is fixedly connected with an input pipe of a filter press 16 below the heating tank, and a water conveying pipe of the filter press 16 is fixedly communicated with one side of the water inlet pipe 6 through a conveying pipe 17.
In this embodiment, as shown in fig. 1 and fig. 2, the water leakage partition plate 2 is a bucket-shaped structure with a diameter decreasing from top to bottom, and the edge of the top of the water leakage partition plate 2 is provided with a plurality of water leakage holes penetrating through to the bottom thereof, and the water leakage holes are located outside the isolation cylinder 5.
In this embodiment, as shown in fig. 2, the number of the air guide sleeve 15 and the number of the cleaning rods 13 are not less than two, and the cleaning rods 13 are movably overlapped on the top surface of the air guide sleeve 15 and are attached to the top surface of the air guide sleeve.
In this embodiment, as shown in fig. 2 and fig. 3, the transmission scraping rod 14 is composed of a plurality of diagonal rods fixedly connected with a long rod, and the diagonal rods are movably overlapped on the top surfaces of the water-proof hoppers 12 or the bottom surface of the inner wall of the heating tank 1 respectively and are attached to the water-proof hoppers, and the water-proof hoppers 12 and the particles crystallized on the top of the diversion cover 15 can be scraped and slide downwards under the action of the transmission scraping rod 14 and the cleaning rod 13, so that the concentrated collection is realized, the regular cleaning of the inside of the equipment is not needed, and the influence on the operation of the equipment caused by the accumulation of the crystals is avoided while the manual operation steps are reduced.
In this embodiment, as shown in fig. 2 and fig. 3, the internal diameter of stating the lower half of water proof fill 12 is 1.3 times of arranging miscellaneous pipe 3 diameter, and a plurality of water proof fill 12 and a plurality of kuppe 15 from the top down interpenetration are inserted and are set up, through the cooperation of the baffle 2 that leaks that sets up in heating tank 1 and arranging miscellaneous pipe 3, make waste water deposit earlier and handle, under a plurality of water proof fill 12 and kuppe 15's cooperation, make waste water can be sufficient after the filter residue contact the extended heating surface, thereby improve the evaporation efficiency of waste water after the filter residue, compact structure area is less simultaneously, mechanical cost and running cost have been reduced greatly, and the practicality is higher.
In this embodiment, as shown in fig. 1 and 2, the water is discharged in a gradient, and the bottom of the heating tank 1 is provided with a discharge pipe valve penetrating to the inside thereof.
The use method and the advantages of the utility model are as follows: when the industrial high-salinity wastewater evaporative crystallization zero-discharge device is used, the working process is as follows:
as shown in fig. 1, fig. 2 and fig. 3, the heating tank 1 continuously heats, waste water enters the water leakage partition plate 2 through the water inlet pipe 6 and is precipitated, the water flow is blocked by the blocking hopper 7 to improve the precipitation quality, clear water precipitated at the upper part overflows the isolation cylinder 5, the clear water falls towards the water leakage partition plate 12 through a water leakage hole formed in the edge of the upper half end of the water leakage partition plate 2, waste water is heated and evaporated, fine water flows towards the diversion cover 15 from the gap between the inner wall of the water leakage partition plate 12 and the outer wall of the impurity discharge pipe 3, the heating surface is expanded layer by layer to enable the evaporation crystallization rate of the waste water to rise, meanwhile, the waterproof motor 11 drives the driving wheel 10 to operate, the gear sleeve 9 drives the two transmission scraping rods 14 to rotate, and the diversion cover 15 synchronously rotates. Thereby make the fixed down tube of transmission scraper bar 14 avris and clearance pole 13 strike off the downward landing to the granule of water proof fill 12 and the crystallized top surface of kuppe 15 respectively, thereby concentrate through the blow-off pipe valve of heating tank 1 bottom and collect, need not regularly to the inside clearance of equipment, avoid the crystallization to pile up when reducing manual operation step and influence the equipment operation, can regularly arrange the material to the sedimentary impurity in 2 tops of baffle that leak through opening electron flap valve 4, through unified through the filter press 16 with material filter presses such as impurity crystallization, the waste liquid that remains, accessible conveyer pipe 17 is carried to inlet tube 6 again, thereby improve the waste liquid treatment effect.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an industry high salt waste water evaporative crystallization zero discharge apparatus, includes heating jar (1), its characterized in that: the water leakage heating device is characterized in that a water leakage partition plate (2) is fixedly sleeved in the heating tank (1), the bottom of the water leakage partition plate (2) is fixedly connected with a impurity discharging pipe (3) communicated with the bottom surface of the inner wall of the water leakage partition plate, the top of the inner wall of the impurity discharging pipe (3) is fixedly sleeved with an electronic gate turnover valve (4), the top of the water leakage partition plate (2) is fixedly connected with an isolation cylinder (5), the top of the heating tank (1) is fixedly inserted with a water inlet pipe (6) penetrating into the heating tank, and the lower half end of the water inlet pipe (6) is fixedly sleeved with a shielding hopper (7);
the impurity discharging pipe (3) is respectively fixedly sleeved with a waterproof cover (8) and a movable sleeve gear sleeve (9), the bottom surface of the water leakage clapboard (2) is fixedly connected with a waterproof motor (11), and the output end of the waterproof motor (11) penetrates through the waterproof cover (8) and is fixedly connected with the top of the driving wheel (10) below the waterproof cover, and the driving wheel (10) is meshed with the gear sleeve (9), the inner wall of the heating tank (1) is respectively fixedly sleeved with a water-isolating bucket (12) and a cleaning rod (13), both sides of the bottom surface of the gear sleeve (9) are fixedly connected with a transmission scraping rod (14), and the two transmission scraping rods (14) are fixedly sleeved with a flow guide cover (15), the bottom end of the impurity discharging pipe (3) penetrates through the heating tank (1) and is fixedly connected with an input pipe of a filter press (16) below the heating tank, and the water delivery pipe of the filter press (16) is fixedly communicated with one side of the water inlet pipe (6) through a delivery pipe (17).
2. The industrial high-salinity wastewater evaporative crystallization zero-discharge device according to claim 1, characterized in that: the water leakage partition plate (2) is of a bucket-shaped structure with the diameter decreasing from top to bottom, a plurality of water leakage holes penetrating through the bottom of the water leakage partition plate (2) are formed in the edge of the top of the water leakage partition plate, and the water leakage holes are located on the outer side of the isolation cylinder (5).
3. The industrial high-salinity wastewater evaporative crystallization zero-discharge device according to claim 1, characterized in that: the number of the air guide sleeve (15) and the number of the cleaning rods (13) are not less than two, and the cleaning rods (13) are movably overlapped on the top surface of the air guide sleeve (15) and are attached to the top surface of the air guide sleeve (15).
4. The industrial high-salinity wastewater evaporative crystallization zero-discharge device according to claim 1, characterized in that: the transmission scraping rod (14) is formed by fixedly connecting a long rod with a plurality of inclined rods, and the inclined rods are movably lapped on the top surfaces of a plurality of water insulation buckets (12) or the bottom surface of the inner wall of the heating tank (1) respectively and are jointed with the water insulation buckets.
5. The industrial high-salinity wastewater evaporative crystallization zero-discharge device according to claim 4, characterized in that: the inner diameter of the lower half end of the water-proof bucket (12) is 1.3 times of the diameter of the impurity discharge pipe (3), and the water-proof buckets (12) and the guide hoods (15) are inserted in an inserting mode from top to bottom.
6. The industrial high-salinity wastewater evaporative crystallization zero-discharge device according to claim 1, characterized in that: the bottom of heating jar (1) inner wall is seted up the bucket form drainage slope that the diameter from the top down reduces in proper order, and the bottom of heating jar (1) is provided with the blow-off pipe valve that runs through to its inside.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122871773.5U CN216303544U (en) | 2021-11-22 | 2021-11-22 | Industrial high-salinity wastewater evaporative crystallization zero discharge device |
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| CN202122871773.5U CN216303544U (en) | 2021-11-22 | 2021-11-22 | Industrial high-salinity wastewater evaporative crystallization zero discharge device |
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| CN216303544U true CN216303544U (en) | 2022-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733227A (en) * | 2022-04-20 | 2022-07-12 | 河南精康制药有限公司 | Device and method for recycling troxerutin crystallization mother liquor |
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2021
- 2021-11-22 CN CN202122871773.5U patent/CN216303544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733227A (en) * | 2022-04-20 | 2022-07-12 | 河南精康制药有限公司 | Device and method for recycling troxerutin crystallization mother liquor |
| CN114733227B (en) * | 2022-04-20 | 2024-03-12 | 河南精康制药有限公司 | Recycling device and method for troxerutin crystallization mother liquor |
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