Full-automatic mine water purification equipment
By setting up a movable liquid outlet pipe in the mine water purification equipment, the problem of slow mixing speed between flocculant and sewage is solved, and a more uniform contact between flocculant and sewage is achieved, which improves the purification effect of sewage treatment.
Patent Information
- Application Number
- CN202421812684.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-29
AI Technical Summary
When adding flocculant in existing mine water purification equipment, the flocculant and sewage mix slowly due to the fixed position of the flocculant addition, which affects the purification effect.
A fully automatic mine water purification equipment is designed. By setting up a first linear motor and a fixture to use the second linear motor, the liquid outlet pipe can be moved longitudinally and horizontally when spraying flocculant into the sewage, thereby improving the uniformity of the flocculant and sewage contact.
Through the longitudinal and lateral movement of the flocculant, the mixing uniformity between the flocculant and the sewage is significantly improved, the purification effect of the sewage treatment is enhanced, and the problem of uneven sewage treatment caused by the slow contact rate of the flocculant is reduced.
Smart Images
Figure CN222961219U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sewage treatment, and specifically relates to a full-automatic mine water purification device. Background Art
[0002] Mine water is the water formed by the contact of groundwater with coal seams and rock strata during the coal mining process and affected by human activities. The water quality of this kind of water has significant characteristics of the coal industry, including containing suspended solids, organic pollutants, as well as relatively high total ion content and sulfate ion content.
[0003] The existing mine water needs to be purified before discharge to reduce environmental pollution. When purifying mine water, a reservoir is usually used to hold the sewage, and then a flocculant needs to be added to the sewage to react with the suspended solids in the sewage, and then multi-stage treatments such as sludge dewatering and oxidation are carried out to purify the sewage into dischargeable or recyclable purified water. During long-term use and observation, it is found that when the existing flocculant is added to the sewage, the addition position of the flocculant is usually fixed in a certain area of the sewage tank, and the large range of the sewage tank leads to the problem that the mixing speed of the flocculant and the sewage is slow.
[0004] Therefore, the utility model provides a full-automatic mine water purification device. Summary of the Utility Model
[0005] In order to make up for the deficiencies of the prior art and solve at least one problem proposed in the background art, a full-automatic mine water purification device is proposed.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: The full-automatic mine water purification device described in the utility model includes a treatment tank; a first linear motor is fixedly connected to the side wall of the treatment tank; a slide rail is fixedly connected to the side wall of the treatment tank away from the first linear motor; a slider is slidably connected in the slide rail; a fixing frame is arranged at the top of the treatment tank; both ends of the fixing frame are fixedly connected to the output end of the first linear motor and the top of the slider respectively; a second linear motor is fixedly connected to the bottom of the fixing frame; a fixing plate is fixedly connected to the output end of the second linear motor; a liquid storage tank is fixedly connected to the top of the fixing plate; a water pump is fixedly connected to the top of the fixing plate; the water pump and the liquid storage tank are connected through a pipeline; the output end of the water pump is communicated with a liquid outlet pipe; a water inlet pipe is fixedly connected to the top of the treatment tank; a drain pipe is communicated with the side wall of the treatment tank. Through the above structure, by setting the first linear motor and the fixing frame to cooperate with the second linear motor, the liquid outlet pipe can move longitudinally and horizontally when spraying the flocculant into the sewage, so as to improve the uniformity of the contact between the flocculant and the sewage, improve the effect of sewage treatment and purification, and reduce the situation that the contact speed with the sewage is slow due to adding the flocculant at a fixed position.
[0007] Preferably, a motor body is fixedly connected to the top of the fixed plate; a rotating shaft is fixedly connected to the output end of the motor body; a plurality of stirring rods are fixedly connected to the side wall of the rotating shaft; through the above structure, the motor body is set to connect the rotating shaft and the stirring rods, and the stirring rods can stir in the sewage after adding the flocculant, so as to improve the uniformity of the mixing of the flocculant and the sewage, and improve the effect of sewage treatment.
[0008] Preferably, a fixing block is fixedly connected to the end of the rotating shaft; a connecting rod is fixedly connected to the bottom of the fixing block; a pair of scraping plates are fixedly connected to the side wall of the connecting rod; through the above structure, the connecting rod and the scraping plates are set, and when the rotating shaft rotates, the bottom of the treatment tank can be scraped, so as to reduce the situation that the suspended solids in the sewage precipitate and adhere to the bottom of the treatment tank, resulting in uneven mixing with the flocculant.
[0009] Preferably, a collar is rotatably connected to the side wall of the stirring rod; a plurality of blades are fixedly connected to the side wall of the collar; through the above structure, the collar and the blades are set, and when the stirring rod rotates, a longitudinal rotation can be generated in the sewage, so as to play a role in disturbing the water flow and improve the uniformity of the mixing of the flocculant and the sewage.
[0010] Preferably, a fixing frame is fixedly connected to the inner side wall of the treatment tank; the fixing frame and the drain pipe are arranged correspondingly; a filter screen plate is installed in the fixing frame; the fixing frame and the filter screen plate are slidably matched; through the above structure, the fixing frame and the filter screen plate are set, and when discharging the treated sewage, the sewage can be filtered to reduce the situation that larger particle impurities in the sewage enter the subsequent equipment and cause blockage. At the same time, the extractable structure of the filter screen plate can improve the convenience of cleaning or replacing the filter screen plate.
[0011] Preferably, a feed hopper is communicated with the top of the liquid storage tank; the feed hopper is of a funnel-shaped structure; through the above structure, the feed hopper is set to facilitate the addition of the flocculant liquid, so as to reduce the situation that the entrance of the liquid storage tank is small when adding the flocculant, resulting in waste caused by the spillage of the flocculant.
[0012] The beneficial effects of the present utility model are as follows:
[0013] 1. For the full-automatic mine water purification equipment of the present utility model, by setting the first linear motor and the fixed frame to cooperate with the second linear motor, when the liquid outlet pipe sprays the flocculant into the sewage, it can move longitudinally and horizontally, so as to improve the uniformity of the contact between the flocculant and the sewage, improve the effect of sewage treatment and purification, and reduce the situation that the flocculant is added at a fixed position, resulting in a slower contact speed with the sewage.
[0014] 2. For the full-automatic mine water purification equipment of the present utility model, by setting the motor body to connect the rotating shaft and the stirring rods, the stirring rods can stir in the sewage after adding the flocculant, so as to improve the uniformity of the mixing of the flocculant and the sewage, and improve the effect of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 is a perspective view of the present utility model;
[0017] Figure 2 is a schematic structural view of the cooperation between the motor body and the water pump in the present utility model;
[0018] Figure 3 is a schematic structural view of the cooperation between the stirring rod and the scraper in the present utility model;
[0019] Figure 4 is a schematic structural view of the cooperation between the feed hopper and the cover plate in the present utility model;
[0020] Legend description:
[0021] 1. Treatment tank; 11. First linear motor; 12. Slide rail; 13. Slide block; 14. Fixed frame; 15. Second linear motor; 16. Fixed plate; 17. Liquid storage tank; 18. Water pump; 19. Liquid outlet pipe; 110. Water inlet pipe; 111. Drain pipe; 2. Motor body; 21. Rotating shaft; 22. Stirring rod; 3. Fixed block; 31. Connecting rod; 32. Scraper; 4. Collar; 41. Blade; 5. Fixed frame; 51. Filter screen plate; 6. Feed hopper; 7. Cover plate. Specific embodiments
[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0023] Specific embodiments are given below.
[0024] As Figures 1 to 4As shown in the figure, the full-automatic mine water purification equipment described in the embodiment of the present utility model includes a treatment tank 1; a first linear motor 11 is fixedly connected to the side wall of the treatment tank 1; a slide rail 12 is fixedly connected to the side wall of the treatment tank 1 away from the first linear motor 11; a slider 13 is slidably connected in the slide rail 12; a fixing frame 14 is provided at the top of the treatment tank 1; both ends of the fixing frame 14 are fixedly connected to the output end of the first linear motor 11 and the top of the slider 13 respectively; a second linear motor 15 is fixedly connected to the bottom of the fixing frame 14; a fixing plate 16 is fixedly connected to the output end of the second linear motor 15; a liquid storage tank 17 is fixedly connected to the top of the fixing plate 16; a water pump 18 is fixedly connected to the top of the fixing plate 16; the water pump 18 and the liquid storage tank 17 are connected by a pipeline; the output end of the water pump 18 is communicated with a liquid outlet pipe 19; a water inlet pipe 110 is fixedly connected to the top of the treatment tank 1; a drain pipe 111 is communicated with the side wall of the treatment tank 1; during operation, when purifying mine sewage, the sewage is input into the treatment tank 1 from the water inlet pipe 110, when adding a flocculant, the flocculant liquid is added into the liquid storage tank 17, then the water pump 18 is started to pump the flocculant out of the liquid storage tank 17 and sent into the sewage through the liquid outlet pipe 19, and at the same time, the first linear motor 11 is started to drive the fixing frame 14 to move horizontally, at this time, the second linear motor 15 and the fixing plate 16 can be driven to move horizontally, at this time, the flocculant flowing out of the liquid outlet pipe 19 can be sprayed horizontally in the sewage, then the second linear motor 15 can be started to drive the fixing plate 16 to move vertically, at this time, the liquid outlet pipe 19 can be driven to move vertically during spraying. Through the above structure, by setting the first linear motor 11 and the fixing frame 14 to cooperate with the second linear motor 15, the liquid outlet pipe 19 can move vertically and horizontally when spraying the flocculant into the sewage, so as to improve the uniformity of the contact between the flocculant and the sewage, improve the effect of sewage treatment and purification, and reduce the situation that the contact speed with the sewage is slow due to adding the flocculant at a fixed position.
[0025] As Figure 2 shown Figure 3 As shown in the figure, a motor body 2 is fixedly connected to the top of the fixing plate 16; a rotating shaft 21 is fixedly connected to the output end of the motor body 2; a plurality of stirring rods 22 are fixedly connected to the side wall of the rotating shaft 21; during operation, when the liquid outlet pipe 19 sprays the flocculant into the sewage, the motor body 2 is started to drive the rotating shaft 21 to rotate, at this time, the rotating shaft 21 can drive the stirring rods 22 to rotate in the sewage, when the flocculant contacts the sewage, the stirring rods 22 stir the sewage to mix the sewage and the flocculant. Through the above structure, by setting the motor body 2 to connect the rotating shaft 21 and the stirring rods 22, the stirring rods 22 can stir in the sewage after adding the flocculant, so as to improve the uniformity of the mixing of the flocculant and the sewage and improve the effect of sewage treatment.
[0026] As Figure 3As shown, a fixing block 3 is fixedly connected to the end of the rotating shaft 21; a connecting rod 31 is fixedly connected to the bottom of the fixing block 3; a pair of scraping plates 32 are fixedly connected to the side wall of the connecting rod 31; during operation, when the rotating shaft 21 rotates, it can drive the connecting rod 31 to rotate. At this time, the connecting rod 31 can drive the scraping plates 32 to rotate. At this time, the scraping plates 32 are close to the bottom of the treatment tank 1 and can scrape the bottom of the treatment tank 1 during rotation, scraping up the suspended matter settling at the bottom. Through the above structure, the connecting rod 31 and the scraping plates 32 are provided, which can scrape the bottom of the treatment tank 1 as the rotating shaft 21 rotates, so as to reduce the situation that the suspended matter in the sewage precipitates and adheres to the bottom of the treatment tank 1, resulting in uneven mixing with the flocculant.
[0027] As Figure 3 shown, a collar 4 is rotatably connected to the side wall of the stirring rod 22; a plurality of blades 41 are fixedly connected to the side wall of the collar 4; during operation, when the stirring rod 22 rotates in the sewage, it will drive the collar 4 and the blades 41 to move simultaneously. When the collar 4 and the blades 41 move in the sewage, they will be impacted by the water flow and rotate. At this time, the water flow can be disturbed. Through the above structure, the collar 4 and the blades 41 are provided, which can generate longitudinal rotation in the sewage when the stirring rod 22 rotates, so as to play a role in disturbing the water flow and improve the uniformity of the mixing of the flocculant and the sewage.
[0028] As Figure 1 shown, a fixing frame 5 is fixedly connected to the inner side wall of the treatment tank 1; the fixing frame 5 is arranged corresponding to the drain pipe 111; a filter screen plate 51 is installed in the fixing frame 5; the fixing frame 5 is slidably matched with the filter screen plate 51; during operation, after the sewage treatment is completed, it is discharged from the drain pipe 111. At this time, the sewage will pass through the filter screen plate 51 and then be discharged from the drain pipe 111. At this time, the filter screen plate 51 can filter the sewage and filter out the larger particles in the sewage. When it is necessary to clean or replace the filter screen plate 51, the filter screen plate 51 is pulled out from the fixing frame 5, the impurities adhered to the filter screen plate 51 are cleaned and then put back into the fixing frame 5, or a new filter screen plate 51 is taken and directly inserted into the fixing frame 5. Through the above structure, the fixing frame 5 and the filter screen plate 51 are provided, which can filter the sewage when discharging the treated sewage, reduce the situation that larger particle impurities in the sewage enter the subsequent equipment and cause blockage, and at the same time, the extraction structure of the filter screen plate 51 can improve the convenience of cleaning or replacing the filter screen plate 51.
[0029] As Figure 4 shown, a feed hopper 6 is communicated with the top of the liquid storage tank 17; the feed hopper 6 has a funnel-shaped structure; during operation, when adding the flocculant into the liquid storage tank 17, the flocculant is added into the liquid storage tank 17 from the feed hopper 6. Through the above structure, the feed hopper 6 is provided to facilitate the addition of the flocculant liquid, so as to reduce the situation that the inlet of the liquid storage tank 17 is small when adding the flocculant, resulting in waste caused by the spillage of the flocculant.
[0030] As Figure 4As shown, a cover plate 7 is rotatably connected to the top of the feed hopper 6; during operation, when adding flocculant, the cover plate 7 is rotated to open the feed hopper 6, and after the addition is completed, the cover plate 7 is rotated again to close the feed hopper 6. With the above structure, the cover plate 7 can be set to open or close the feed hopper 6 to reduce the backflow of flocculant from the liquid storage tank 17 during movement, resulting in scattering and waste.
[0031] Working principle: When purifying mine sewage, the sewage is input into the treatment tank 1 from the water inlet pipe 110. When adding flocculant, the flocculant liquid is added into the liquid storage tank 17, and then the water pump 18 is started to pump the flocculant out of the liquid storage tank 17 and sent into the sewage through the liquid outlet pipe 19. At the same time, the first linear motor 11 is started to drive the fixing frame 14 to move horizontally. At this time, the second linear motor 15 and the fixing plate 16 can be driven to move horizontally. At this time, the flocculant flowing out of the liquid outlet pipe 19 can be sprayed horizontally in the sewage. Then, the second linear motor 15 is started to drive the fixing plate 16 to move vertically. At this time, the liquid outlet pipe 19 can be driven to move vertically during spraying. When the liquid outlet pipe 19 sprays flocculant into the sewage, the motor body 2 is started to drive the rotating shaft 21 to rotate. At this time, the rotating shaft 21 can drive the stirring rod 22 to rotate in the sewage. When the flocculant contacts the sewage, the stirring rod 22 agitates the sewage to mix the sewage and the flocculant. When the rotating shaft 21 rotates, it can drive the connecting rod 31 to rotate. At this time, the connecting rod 31 can drive the scraper 32 to rotate. At this time, the scraper 32 is close to the bottom of the treatment tank 1 and can scrape the bottom of the treatment tank 1 during rotation to lift the suspended matter deposited at the bottom. When the stirring rod 22 rotates in the sewage, it will drive the collar 4 and the blades 41 to move at the same time. When the collar 4 and the blades 41 move in the sewage, they will be impacted by the water flow and rotate. At this time, the water flow can be disrupted. After the sewage treatment is completed, it is discharged from the drain pipe 111. At this time, the sewage will pass through the filter screen plate 51 and then be discharged from the drain pipe 111. At this time, the filter screen plate 51 can filter the sewage and filter out the larger particles in the sewage. When the filter screen plate 51 needs to be cleaned or replaced, the filter screen plate 51 is pulled out of the fixing frame 5, the impurities adhered to the filter screen plate 51 are cleaned and then put back into the fixing frame 5, or a new filter screen plate 51 is taken and directly inserted into the fixing frame 5. When adding flocculant into the liquid storage tank 17, the flocculant is added into the liquid storage tank 17 from the feed hopper 6. When adding flocculant, the cover plate 7 is rotated to open the feed hopper 6, and after the addition is completed, the cover plate 7 is rotated again to close the feed hopper 6.
[0032] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A fully automatic mine water purification device, comprising a treatment tank (1); characterized in that: A first linear motor (11) is fixedly connected to a side wall of the treatment pool (1); a slide rail (12) is fixedly connected to a side wall of the treatment pool (1) away from the first linear motor (11); a slider (13) is slidably connected inside the slide rail (12); a fixing frame (14) is provided on the top of the treatment pool (1); two ends of the fixing frame (14) are respectively fixedly connected to the output end of the first linear motor (11) and the top of the slider (13); a second linear motor (15) is fixedly connected to the bottom of the fixing frame (14); ); the output end of the second linear motor (15) is fixedly connected to a fixed plate (16); the top of the fixed plate (16) is fixedly connected to a liquid storage tank (17); the top of the fixed plate (16) is fixedly connected to a water pump (18); the water pump (18) and the liquid storage tank (17) are connected via a pipeline; the output end of the water pump (18) is connected to a liquid outlet pipe (19); the top of the treatment tank (1) is fixedly connected to a water inlet pipe (110); the side wall of the treatment tank (1) is connected to a drain pipe (111).
2. The fully automatic mine water purification equipment according to claim 1 is characterized in that: The top of the fixed plate (16) is fixedly connected to a motor body (2); the output end of the motor body (2) is fixedly connected to a rotating shaft (21); and the side wall of the rotating shaft (21) is fixedly connected to a plurality of stirring rods (22).
3. The fully automatic mine water purification equipment according to claim 2 is characterized in that: A fixed block (3) is fixedly connected to the end of the rotating shaft (21); a connecting rod (31) is fixedly connected to the bottom of the fixing block (3); and a pair of scrapers (32) are fixedly connected to the side walls of the connecting rod (31).
4. The fully automatic mine water purification equipment according to claim 2 is characterized in that: The side wall of the stirring rod (22) is rotatably connected to a collar (4); and the side wall of the collar (4) is fixedly connected to a plurality of blades (41).
5. The fully automatic mine water purification equipment according to claim 1 is characterized in that: A fixing frame (5) is fixedly connected to the inner wall of the treatment pool (1); the fixing frame (5) and the drain pipe (111) are arranged correspondingly; a filter plate (51) is installed in the fixing frame (5); the fixing frame (5) and the filter plate (51) are slidably matched.
6. The fully automatic mine water purification equipment according to claim 1 is characterized in that: The top of the liquid storage tank (17) is connected to a feed hopper (6); the feed hopper (6) is a funnel-shaped structure.
7. The fully automatic mine water purification equipment according to claim 6 is characterized in that: The top of the feed hopper (6) is rotatably connected with a cover plate (7).