CN112062305A - Coal sample and rock sample processing laboratory effluent disposal system - Google Patents
Coal sample and rock sample processing laboratory effluent disposal system Download PDFInfo
- Publication number
- CN112062305A CN112062305A CN202010921121.5A CN202010921121A CN112062305A CN 112062305 A CN112062305 A CN 112062305A CN 202010921121 A CN202010921121 A CN 202010921121A CN 112062305 A CN112062305 A CN 112062305A
- Authority
- CN
- China
- Prior art keywords
- rotary
- disc
- coal
- rock sample
- membrane
- 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.)
- Granted
Links
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a coal sample and rock sample processing laboratory wastewater treatment system, wherein a rotary driving mechanism can drive a rotary filtering membrane to rotate, the rotary filtering membrane is a conical structure with a small upper cross section and a large lower cross section, the rotary filtering membrane can improve the filtering capability and the filtering effect and prevent blockage through the rotary motion, the conical structure of the rotary filtering membrane is convenient for particles filtered on the inner wall of the rotary filtering membrane to settle downwards and is convenient for a slag outlet to discharge the particles, a counter-flow prevention disc is arranged at the lower part in the rotary filtering membrane, vertically extending meshes are densely arranged on the counter-flow prevention disc, the meshes are in a conical hole structure with a large upper end and a small lower end, the stability of wastewater at the lower part is effectively ensured, the wastewater and filter residues at the lower part are prevented from flowing backwards upwards and turning over, and an oscillator is also arranged on the lower rotary disc and/or the upper rotary disc of the, the particles filtered on the inner wall of the rotary filtering membrane can be conveniently settled downwards, the filtering capacity is ensured, and the blockage is prevented.
Description
Technical Field
The invention relates to the field related to wastewater treatment, in particular to a coal sample and rock sample processing laboratory wastewater treatment system.
Background
Being in the plateau area in Qianxi north, the water resource is deficient relatively, and the waste water that produces can cause the pollution to the water resource in coal sample and the rock sample course of working to because the laboratory is in inside the colleges and universities, generally be in the city, this can cause huge harm to the environment and the water resource in city, consequently, coal sample and rock sample man-hour produced waste water need use waste water treatment system. At present, for the processing of large-scale coal samples and rock samples, a special wastewater treatment system is generally arranged so as to carry out the thorough treatment of the procedures of pond sedimentation, a membrane filtration workshop, a reverse osmosis workshop and the like on wastewater. However, for the processing of coal samples and rock samples in laboratories, because the processing amount is not large, it is difficult to construct such a processing workshop in the laboratory, so that the wastewater generated in the experiments is difficult to process by the above method, and if a simple filter membrane is used for filtering, the filtering efficiency is very low, the required filtering time is long, and in addition, the filter membrane is easy to be blocked during filtering, so that the filtering efficiency and the filtering capacity are influenced.
Disclosure of Invention
Accordingly, to address the above-described deficiencies, the present invention provides a coal and rock sample processing laboratory wastewater treatment system.
The invention is realized in such a way that a coal sample and rock sample processing laboratory wastewater treatment system is constructed, which comprises a primary treatment tank and a secondary filter tank connected with the primary treatment tank, wherein the primary treatment tank comprises a tank body, two ends of the tank body are respectively connected with a discharge port and a feed port, a first reaction chamber and a second reaction chamber are respectively arranged in the tank body, the discharge port is connected with the secondary filter tank, a flow equalizing assembly is arranged in the middle of the feed port, a flow regulating mechanism is arranged in the middle of the discharge port, and feed ports are respectively arranged at the corresponding positions of the first reaction chamber and the second reaction chamber, and the system is characterized in that the secondary filter tank comprises a secondary filter tank body, a rotary filter membrane, a rotary driving mechanism, a slag outlet and a filtrate discharge pipe, wherein the secondary filter tank body is fixed at the upper end of a positioning disc which is fixed on a frame, rotatory filtration membrane can be in around vertical axis pivoted setting the internal central point of secondary filter jar puts, the lower extreme of positioning disk is provided with rotary drive mechanism, rotary drive mechanism can drive rotatory filtration membrane is rotatory, the vertical central axis of the secondary filter jar body with rotatory filtration membrane's vertical axis is coaxial, the inner wall of the secondary filter jar body with be provided with the compartment between rotary filter membrane's the outer wall, be provided with on the secondary filter jar body with the compartment intercommunication the filtrating discharge pipe, rotatory filtration membrane is the big conical structure of the little lower extreme cross section of upper end cross section, the slag notch is connected and is set up rotary drive mechanism's tip.
Further, as preferred, rotatory filtration membrane's upper end is fixed on upward spinning disk, rotatory filtration membrane's lower extreme is fixed on lower spinning disk, just rotatory filtration membrane by upward spinning disk and lower spinning disk take up the taut connection setting, upward spinning disk and lower spinning disk are last all densely covered with the through-hole.
Further, as preferred, the lower part in the rotary filter membrane is provided with an anti-backflow disc, the anti-backflow disc is densely provided with vertically extending meshes, and the meshes are in a conical hole structure with a large upper end and a small lower end.
Further, preferably, a sealing cover is fixedly arranged at the top end of the secondary filtering tank body, the upper rotating disc is rotatably and hermetically arranged on the sealing cover, the rotary driving mechanism comprises a rotary driving motor, a belt transmission mechanism and a rotary driving hollow shaft, wherein the rotary driving motor is fixed on one side of the frame, the output end of the rotary driving motor is connected to the rotary driving hollow shaft through the belt transmission mechanism, the rotary driving hollow shaft is vertically arranged on the frame in an extending way, the top end of the rotary driving hollow shaft penetrates through the bottom wall of the secondary filtering tank body and then is fixedly connected to the lower rotary disc, so as to drive the lower rotary table to rotate, a plurality of connection rigid driving rods which are arranged circumferentially are further connected between the lower rotary table and the upper rotary table, and the connection rigid driving rods enable the upper rotary table and the lower rotary table to rotate synchronously.
Further, as preferred, the slag notch is located the lower extreme of rotary drive hollow shaft, just the upper end of rotary drive hollow shaft intercommunication extremely in the cavity of lower carousel top.
Further, preferably, an oscillator is further disposed on the lower rotating disk and/or the upper rotating disk, and the oscillator can drive the rotary filter membrane to oscillate.
Further, as preferred, the jar body bottom of elementary processing jar is fixed on the base to jar body upper end embedding has the charge door, the charge door is used for adding porous adsorbed particle, coagulant aid or flocculating agent, the subassembly that flow equalizes includes cell body, framework and filter screen, the middle part is seted up in the sprue upper end to the cell body, framework and cell body sliding fit to the framework inboard is connected with the filter screen.
Further, as preferred, flow control mechanism includes solid fixed ring, sealing washer, fixed disk, gasket, opening, female pivot, rotating ring, adjustment disk, regulation mouth and sub-pivot, gu the fixed ring right side bonds with the sealing washer, the fixed disk fastening is in solid fixed ring inboard to the fixed disk right side bonds with the gasket each other, the opening is seted up around the fixed disk middle part, female pivot and fixed disk middle part centre of a circle department normal running fit, the rotating ring inboard is fastened with the adjustment disk, the regulation mouth is seted up around the adjustment disk middle part, sub-pivot middle part centre of a circle department and adjustment disk normal running fit to sub-pivot and main pivot right side normal running fit, gu the fixed ring left side is fastened with the discharge gate middle part.
Further, preferably, the width of the groove body is the same as the thickness of the frame body, and a sealing gasket is arranged on the inner side of the groove body; a circular opening is formed in the upper end of the frame body, and anti-skid grains are arranged on the inner side of the opening.
Further, preferably, the outer diameter of the fixing ring is the same as that of the sealing ring, and the wall thickness of the fixing ring is the same as that of the sealing ring; the size and the thickness of the fixed disc are the same as those of the adjusting disc, and the fixed disc and the adjusting disc are arranged in parallel; the size of the through hole is the same as that of the adjusting hole, two circular holes are formed in the through hole and the adjusting hole, and the proportion of the two circular holes is as follows; the outer diameter of the rotating ring is the same as that of the fixing ring, and anti-skid grains are arranged on the outer ring of the rotating ring.
The invention has the following advantages: the invention herein provides a coal and rock sample processing laboratory wastewater treatment system with the following improvements over similar types of equipment:
(1) the rotary driving mechanism can drive the rotary filtering membrane to rotate, the rotary filtering membrane is of a conical structure with a small upper cross section and a large lower cross section, the filtering capacity and the filtering effect can be effectively improved and blockage can be prevented through the rotary motion of the rotary filtering membrane, meanwhile, the conical structure of the rotary filtering membrane is convenient for particles filtered on the inner wall of the rotary filtering membrane to settle downwards and is convenient for a slag outlet to discharge the particles, the lower part of the rotary filtering membrane is provided with the anti-backflow disk, vertically extending meshes are densely arranged on the anti-backflow disk, the meshes are of a conical hole structure with a large upper end and a small lower end, the stability of waste water at the lower part is effectively ensured, the waste water and filter residues at the lower part are prevented from flowing backwards upwards and turning over, and the lower rotary disk and/or the upper rotary disk of the rotary filtering membrane is also provided with the, the particles filtered on the inner wall of the rotary filtering membrane can be settled downwards conveniently, the filtering capacity is ensured, and blockage is prevented;
(2) according to the coal sample and rock sample processing laboratory wastewater treatment system, the flow equalizing assembly is arranged, so that flow equalizing inflow of wastewater can be realized, large particles of the wastewater can be preliminarily filtered, subsequent blockage and damage to a filtering membrane can be prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the construction of a secondary canister of the present invention;
FIG. 3 is a schematic diagram of the construction of the body of the primary treatment tank of the present invention;
FIG. 4 is a schematic front view of a first reaction chamber of the tank body of the primary treatment tank of the present invention;
FIG. 5 is a schematic view of a flow equalization assembly of the tank body of the primary treatment tank of the present invention;
FIG. 6 is a schematic view of the flow regulating mechanism of the tank body of the primary treatment tank of the present invention;
FIG. 7 is a schematic view of the seal configuration of the body of the primary treatment tank of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 7, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the coal sample and rock sample processing laboratory wastewater treatment system of the present invention comprises a primary treatment tank and a secondary filter tank connected thereto, wherein the primary treatment tank comprises a tank body, two ends of the tank body 1 are respectively connected to a discharge port 4 and a feed port 5, the tank body 1 is internally provided with a first reaction chamber 6 and a second reaction chamber 7, the discharge port is connected to the secondary filter tank, the middle of the feed port 5 is provided with a flow equalizing assembly 8, the middle of the discharge port 4 is provided with a flow regulating mechanism 9, the positions of the first reaction chamber 6 corresponding to the second reaction chamber 7 are provided with a feed port 3, and the system is characterized in that the secondary filter tank comprises a secondary filter tank body 14, a rotary filter membrane 13, a rotary driving mechanism, a slag outlet 22 and a filtrate discharge pipe 15, wherein the secondary filter tank body 14 is fixed on a positioning plate 16, the positioning disk is fixed on the frame 18, rotatory filtration membrane 13 can be in around vertical axis pivoted setting the internal central point of secondary filter tank puts, the lower extreme of positioning disk is provided with rotary driving mechanism, rotary driving mechanism can drive rotatory filtration membrane 13 is rotatory, the vertical central axis of the secondary filter tank body with rotatory filtration membrane 13's vertical axis is coaxial, the inner wall of the secondary filter tank body with be provided with the compartment between rotary filtering membrane 13's the outer wall, be provided with on the secondary filter tank body with the compartment intercommunication filtrating discharge pipe 15, rotary filtering membrane 13 is the big conical structure of the little lower extreme cross section of upper end cross section, slag notch 22 is connected the setting and is in rotary driving mechanism's tip.
In this embodiment, the upper end of the rotary filtering membrane 13 is fixed on the upper rotary table 12, the lower end of the rotary filtering membrane is fixed on the lower rotary table 19, the rotary filtering membrane is formed by tightening and connecting the upper rotary table and the lower rotary table, and through holes are densely distributed on the upper rotary table and the lower rotary table.
The lower part in the rotary filtering membrane 13 is provided with an anti-backflow disc 17, vertically extending meshes are densely arranged on the anti-backflow disc 17, and the meshes are of a conical hole structure with a large upper end and a small lower end.
The top end of the secondary filtering tank 14 is fixedly provided with a sealing cover 11, the upper rotating disc 12 is rotatably and hermetically arranged on the sealing cover, the rotary driving mechanism comprises a rotary driving motor 21, a belt transmission mechanism and a rotary driving hollow shaft 20, wherein the rotary driving motor is fixed on one side of the frame, the output end of the rotary driving motor is connected to the rotary driving hollow shaft through the belt transmission mechanism, the rotary driving hollow shaft is vertically arranged on the frame in an extending way, the top end of the rotary driving hollow shaft passes through the bottom wall of the secondary filtering tank body 14 and then is fixedly connected on the lower rotary table 19, so as to drive the lower rotary table to rotate, a plurality of connection rigid driving rods which are arranged circumferentially are further connected between the lower rotary table and the upper rotary table, and the connection rigid driving rods enable the upper rotary table and the lower rotary table to rotate synchronously.
The slag outlet 22 is located at the lower end of the rotary driving hollow shaft, and the upper end of the rotary driving hollow shaft is communicated to the cavity above the lower rotary table.
The lower rotary table and/or the upper rotary table are/is also provided with an oscillator, and the oscillator can drive the rotary filtering membrane to oscillate.
The primary treatment jar 1 bottom of the jar body is fixed on base 2 to 1 upper end embedding of the jar body has charge door 3, the charge door is used for adding porous adsorbed particle, coagulant aid or flocculating agent, the subassembly 8 that flow equalizes includes cell body 81, framework 82 and filter screen 83, the middle part of 5 upper ends of sprue is seted up to cell body 81, framework 82 and cell body 81 sliding fit to the framework 82 inboard is connected with filter screen 83.
The width of the groove body 81 is the same as the thickness of the frame body 82, and a sealing gasket is arranged on the inner side of the groove body 81; a circular opening is formed in the upper end of the frame body 82, and anti-skid grains are arranged on the inner side of the opening.
The outer diameter of the fixing ring 91 is the same as that of the sealing ring 92, and the wall thickness of the fixing ring 91 is the same as that of the sealing ring 92; the area and the thickness of the fixed disc 93 are the same as those of the adjusting disc 98, and the fixed disc 93 and the adjusting disc 98 are arranged in parallel; the through port 95 and the adjusting port 99 are the same in size, and two circular ports are arranged in the through port 95 and the adjusting port 99, wherein the ratio of the two circular ports is 1: 2.5; the outer diameter of the rotating ring 97 is the same as that of the fixing ring 91, and anti-skid grains are arranged on the outer ring of the rotating ring 97.
The rotary driving mechanism can drive the rotary filtering membrane to rotate, the rotary filtering membrane is of a conical structure with a small upper cross section and a large lower cross section, the filtering capacity and the filtering effect can be effectively improved and blockage can be prevented through the rotary motion of the rotary filtering membrane, meanwhile, the conical structure of the rotary filtering membrane is convenient for particles filtered on the inner wall of the rotary filtering membrane to settle downwards and is convenient for a slag outlet to discharge the particles, the lower part of the rotary filtering membrane is provided with the anti-backflow disk, vertically extending meshes are densely arranged on the anti-backflow disk, the meshes are of a conical hole structure with a large upper end and a small lower end, the stability of waste water at the lower part is effectively ensured, the waste water and filter residues at the lower part are prevented from flowing backwards upwards and turning over, and the lower rotary disk and/or the upper rotary disk of the rotary filtering membrane is also provided with the, the particles filtered on the inner wall of the rotary filtering membrane can be settled downwards conveniently, the filtering capacity is ensured, and blockage is prevented; according to the coal sample and rock sample processing laboratory wastewater treatment system, the flow equalizing assembly is arranged, so that flow equalizing inflow of wastewater can be realized, large particles of the wastewater can be preliminarily filtered, subsequent blockage and damage to a filtering membrane can be prevented.
Claims (10)
1. The utility model provides a coal sample and rock sample processing laboratory effluent disposal system, it includes the primary treatment jar and the secondary filter jar of being connected with it, wherein, the primary treatment jar includes a jar body, jar body (1) both ends are connected with discharge gate (4) and sprue (5) respectively to jar body (1) inside is provided with first reacting chamber (6) and second reacting chamber (7) respectively, the discharge gate says the secondary filter jar is connected, sprue (5) middle part is provided with flow equalizing assembly (8), discharge gate (4) middle part is provided with flow control mechanism (9), the corresponding position of first reacting chamber (6) and second reacting chamber (7) all is provided with charge door (3), its characterized in that, the secondary filter jar includes secondary filter jar body (14), rotary filtration membrane (13), rotary drive mechanism, slag notch (22) and filtrating discharge pipe (15), wherein the secondary filtering tank body (14) is fixed at the upper end of a positioning disc (16), the positioning disc is fixed on a frame (18), the rotary filtering membrane (13) can rotate around a vertical axis and is arranged at the central position in the secondary filtering tank body, the lower end of the positioning disc is provided with the rotary driving mechanism which can drive the rotary filtering membrane (13) to rotate, the vertical central axis of the secondary filtration tank is coaxial with the vertical axis of the rotary filtration membrane (13), a spacing cavity is arranged between the inner wall of the secondary filtering tank body and the outer wall of the rotary filtering membrane (13), the secondary filtering tank body is provided with a filtrate discharge pipe (15) communicated with the spacing cavity, rotatory filtration membrane (13) are the big conical structure of the little lower extreme cross section of upper end cross section, slag notch (22) connection sets up rotatory actuating mechanism's tip.
2. The coal and rock sample processing laboratory wastewater treatment system of claim 1, wherein: the upper end of rotatory filtration membrane (13) is fixed on upward spinning dish (12), rotatory filtration membrane's lower extreme is fixed on lower spinning dish (19), just rotatory filtration membrane by upward spinning dish and lower spinning dish carry out taut connection setting, upward spinning dish and lower spinning dish are last all densely to be laid the through-hole.
3. The coal and rock sample processing laboratory wastewater treatment system of claim 2, wherein: the rotary filter membrane is characterized in that an anti-backflow disc (17) is arranged on the lower portion inside the rotary filter membrane (13), vertically extending meshes are densely arranged on the anti-backflow disc (17), and each mesh is of a conical hole structure with a large upper end and a small lower end.
4. The coal and rock sample processing laboratory wastewater treatment system of claim 2, wherein: the top end of the secondary filtering tank body (14) is fixedly provided with a sealing cover (11), the upper rotating disc (12) is rotatably and hermetically arranged on the sealing cover, the rotary driving mechanism comprises a rotary driving motor (21), a belt transmission mechanism and a rotary driving hollow shaft (20), wherein the rotary driving motor is fixed on one side of the rack, the output end of the rotary driving motor is connected to the rotary driving hollow shaft through the belt transmission mechanism, the rotary driving hollow shaft vertically extends on the rack, the top end of the rotary driving hollow shaft penetrates through the bottom wall of the secondary filtering tank body (14) and then is fixedly connected onto the lower rotating disc (19) so as to drive the lower rotating disc to rotate, and a plurality of connecting rigid driving rods which are circumferentially arranged are further connected between the lower rotating disc and the upper rotating disc, the connecting rigid driving rod enables the upper rotary table and the lower rotary table to synchronously rotate.
5. The coal and rock sample processing laboratory wastewater treatment system of claim 4, wherein: the slag outlet (22) is positioned at the lower end of the rotary driving hollow shaft, and the upper end of the rotary driving hollow shaft is communicated to the cavity above the lower rotary table.
6. The coal and rock sample processing laboratory wastewater treatment system of claim 4, wherein: the lower rotary table and/or the upper rotary table are/is also provided with an oscillator, and the oscillator can drive the rotary filtering membrane to oscillate.
7. The coal and rock sample processing laboratory wastewater treatment system of claim 4, wherein: elementary processing jar body (1) bottom is fixed on base (2) to jar body (1) upper end embedding has charge door (3), the charge door is used for adding porous adsorbed particle, coagulant aid or flocculating agent, subassembly (8) flow equalize includes cell body (81), framework (82) and filter screen (83), the middle part in sprue (5) upper end is seted up in cell body (81), framework (82) and cell body (81) sliding fit to framework (82) inboard is connected with filter screen (83).
8. The coal and rock sample processing laboratory wastewater treatment system of claim 7, wherein: the flow regulating mechanism (9) comprises a fixing ring (91), a sealing ring (92), a fixing disc (93), a sealing sheet (94), a through hole (95), a main rotating shaft (96), a rotating ring (97), a regulating disc (98), a regulating port (99) and a sub rotating shaft (910), wherein the right side of the fixing ring (91) is bonded with the sealing sheet (92), the fixing disc (93) is fastened on the inner side of the fixing ring (91), the right side of the fixing disc (93) is bonded with the sealing sheet (94), the through hole (95) is arranged around the middle part of the fixing disc (93), the main rotating shaft (96) is in running fit with the middle part of the fixing disc (93) at the center of a circle, the inner side of the rotating ring (97) is fastened with the regulating disc (98), the regulating port (99) is arranged around the middle part of the regulating disc (98), the middle part of the sub rotating shaft (910, and the sub-rotating shaft (910) is in running fit with the right side of the main rotating shaft (96), and the left side of the fixing ring (91) is fastened with the middle part of the discharge hole (4).
9. The coal and rock sample processing laboratory wastewater treatment system of claim 8, wherein: the width of the groove body (81) is the same as the thickness of the frame body (82), and a sealing gasket is arranged on the inner side of the groove body (81); a circular through opening is formed in the upper end of the frame body (82), and anti-skid grains are arranged on the inner side of the through opening.
10. The coal and rock sample processing laboratory wastewater treatment system of claim 9, wherein: the outer diameter of the fixing ring (91) is the same as that of the sealing ring (92), and the wall thickness of the fixing ring (91) is the same as that of the sealing ring (92); the area and the thickness of the fixed disc (93) are the same as those of the adjusting disc (98), and the fixed disc (93) and the adjusting disc (98) are arranged in parallel; the through opening (95) and the adjusting opening (99) are the same in size, two circular openings are arranged in the through opening (95) and the adjusting opening (99), and the ratio of the two circular openings is 1: 2.5; the outer diameter of the rotating ring (97) is the same as that of the fixing ring (91), and anti-skid grains are arranged on the outer ring of the rotating ring (97).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010921121.5A CN112062305B (en) | 2020-09-04 | 2020-09-04 | Coal sample and rock sample processing laboratory effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010921121.5A CN112062305B (en) | 2020-09-04 | 2020-09-04 | Coal sample and rock sample processing laboratory effluent disposal system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112062305A true CN112062305A (en) | 2020-12-11 |
| CN112062305B CN112062305B (en) | 2022-11-08 |
Family
ID=73665960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010921121.5A Active CN112062305B (en) | 2020-09-04 | 2020-09-04 | Coal sample and rock sample processing laboratory effluent disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112062305B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11216313A (en) * | 1998-02-03 | 1999-08-10 | Ishikawajima Harima Heavy Ind Co Ltd | Dewatering and concentrating apparatus |
| CN205313258U (en) * | 2016-01-04 | 2016-06-15 | 中煤科工集团西安研究院有限公司 | Mine water filter |
| CN106746095A (en) * | 2017-02-24 | 2017-05-31 | 中山市恒辉自动化科技有限公司 | A kind of industrial waste water disposal device and processing method |
| CN206676192U (en) * | 2017-04-08 | 2017-11-28 | 绿菱电子材料（天津）有限公司 | A kind of miniature movable type rotary adsorber |
| CN208130628U (en) * | 2018-03-20 | 2018-11-23 | 高文敏 | A kind of textile waste filter device |
| CN208485722U (en) * | 2018-06-06 | 2019-02-12 | 烟台世缘橡胶有限公司 | A kind of wastewater treatment equipment in high styrene rubber production |
| CN209368014U (en) * | 2019-01-07 | 2019-09-10 | 秦皇岛荣佳科技有限公司 | A kind of acid pickle metal ion treatment device |
| CN210974204U (en) * | 2019-10-15 | 2020-07-10 | 龙岩市瑞泽环保科技有限公司 | Medical wastewater treatment equipment |
-
2020
- 2020-09-04 CN CN202010921121.5A patent/CN112062305B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11216313A (en) * | 1998-02-03 | 1999-08-10 | Ishikawajima Harima Heavy Ind Co Ltd | Dewatering and concentrating apparatus |
| CN205313258U (en) * | 2016-01-04 | 2016-06-15 | 中煤科工集团西安研究院有限公司 | Mine water filter |
| CN106746095A (en) * | 2017-02-24 | 2017-05-31 | 中山市恒辉自动化科技有限公司 | A kind of industrial waste water disposal device and processing method |
| CN206676192U (en) * | 2017-04-08 | 2017-11-28 | 绿菱电子材料（天津）有限公司 | A kind of miniature movable type rotary adsorber |
| CN208130628U (en) * | 2018-03-20 | 2018-11-23 | 高文敏 | A kind of textile waste filter device |
| CN208485722U (en) * | 2018-06-06 | 2019-02-12 | 烟台世缘橡胶有限公司 | A kind of wastewater treatment equipment in high styrene rubber production |
| CN209368014U (en) * | 2019-01-07 | 2019-09-10 | 秦皇岛荣佳科技有限公司 | A kind of acid pickle metal ion treatment device |
| CN210974204U (en) * | 2019-10-15 | 2020-07-10 | 龙岩市瑞泽环保科技有限公司 | Medical wastewater treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112062305B (en) | 2022-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112062305B (en) | Coal sample and rock sample processing laboratory effluent disposal system | |
| CN210528602U (en) | Precision filtering device of circulating water tank | |
| CN101991987A (en) | Method for cleaning filter liners of built-in and combined filter chambers of water purifier | |
| CN208362104U (en) | A kind of iron content waste water membrane treatment appts | |
| CN213853512U (en) | Sedimentation tank for sewage treatment | |
| CN212025035U (en) | Sewage treatment device | |
| CN113735344A (en) | Water treatment facilities based on milipore filter subassembly | |
| CN212025026U (en) | Anti-blocking domestic sewage treatment device | |
| CN211595243U (en) | Water purification system waste water utilization device | |
| CN219079272U (en) | Domestic wastewater treatment device | |
| CN111410340A (en) | Sewage treatment device | |
| CN208869393U (en) | A kind of comprehensive ultrapure water instrument | |
| CN215692380U (en) | Industrial wastewater treatment is with deposiing device | |
| CN221235286U (en) | Rice fish system heavy metal ion adsorption equipment | |
| CN212334627U (en) | Sewage treatment device convenient to purify | |
| CN211620118U (en) | Reclaimed water reuse filtering mechanism | |
| CN211158879U (en) | High-precision separation device for sewage treatment | |
| CN221014838U (en) | Environment sewage treatment device | |
| CN220745609U (en) | Sewage filtering device with anti-blocking structure | |
| CN215505908U (en) | Waste water filtering equipment for water pollution prevention and control | |
| CN204779098U (en) | High -efficient sewage pretreatment device | |
| CN213031992U (en) | Filter tank for advanced wastewater treatment | |
| CN212293231U (en) | Advanced wastewater treatment device for aerobic fluidized bed | |
| CN218403757U (en) | Dirt separator for heat exchange station convenient to change filter screen | |
| CN210559860U (en) | Water based paint is with waste water filtration treatment facility that has peculiar smell structure that removes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |