CN109290073A - A kind of sludge separation apparatus for sewage treatment - Google Patents
A kind of sludge separation apparatus for sewage treatment Download PDFInfo
- Publication number
- CN109290073A CN109290073A CN201811277099.4A CN201811277099A CN109290073A CN 109290073 A CN109290073 A CN 109290073A CN 201811277099 A CN201811277099 A CN 201811277099A CN 109290073 A CN109290073 A CN 109290073A
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- CN
- China
- Prior art keywords
- cylinder
- sludge
- partition
- sewage treatment
- separation apparatus
- 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.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 83
- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000000926 separation method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000005192 partition Methods 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000009428 plumbing Methods 0.000 claims abstract description 9
- 239000002351 wastewater Substances 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
- B04B11/05—Base discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
- C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of sludge separation apparatus for sewage treatment, including body, plumbing for waste water is connected with above the body, the organism bottom centre is connected with sewage pipe, cylinder is provided in the body, gear ring is fixedly connected with outside the side wall of the cylinder top, rotating electric machine is fixedly installed on the left of the body roof, the output end of the rotating electric machine is connected with rotary shaft, the other end of the rotary shaft passes through body roof and extends into body, and it is fixedly connected with transmission gear, first through hole is uniformly provided on the side wall of the cylinder.The present invention in body by being arranged cylinder, cylinder engages connection with transmission gear by gear ring, cylinder side wall opens up first through hole, the partition of setting the second through-hole of band below cylinder, rotating electric machine drives rotary shaft rotation, to which transmission gear drives cylinder rotation, the water-containing sludge in cylinder is centrifuged, separation is thorough.
Description
Technical field
The present invention relates to a kind of technical field of sewage, specifically a kind of sludge separation apparatus for sewage treatment.
Background technique
Sewage treatment is the water quality requirement for draining a certain water body to reach sewage or reusing, and is purified to it
Process.With the development and industrialized progress of society, the yield of sewage and sludge is also consequently increased rapidly, wherein industry
Sludge, solid and water caused by the various industrial productions, oil, chemical contamination, organic matter mixture, sludge is at sewage
Product after reason is a kind of extremely complex heterogeneous body being made of organic debris, microorganism, inorganic particle, colloid etc..
The key property of sludge is that moisture content is high (up to 99% or more), high organic content, and it is smelly to be easy corruption, and particle compared with
Carefully, specific gravity is smaller, jelly liquid.It is the concentrated thing between liquid and solid, can use pump transport, but it is difficult to lead to
Sedimentation is crossed to be separated by solid-liquid separation.
It in sewage disposal process, needs to separate sludge, traditional sludge separation apparatus separates sludge not thorough
Bottom reduces the efficiency of sewage treatment, and partial sludge sticks in the device, and sludge separating effect is influenced after accumulation.
Summary of the invention
The purpose of the present invention is to provide a kind of sludge separation apparatus for sewage treatment, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of sludge separation apparatus for sewage treatment, including body, the body top are connected with plumbing for waste water, the body
It is connected with sewage pipe at bottom center, cylinder, the top end opening of the cylinder, the cylinder are provided in the body
Bottom end centre offer mouth under sludge, movable plate, the upper surface of the movable plate are hingedly installed in mouth under the sludge
Centre is connected with telescopic rod, and the other end of the telescopic rod upwardly extends, and is connect with body roof centre by bearing,
It is fixedly connected with gear ring outside the side wall of the cylinder top, is fixedly installed with rotating electric machine on the left of the body roof, it is described
The output end of rotating electric machine is connected with rotary shaft, and the other end of the rotary shaft passes through body roof and extends into body, and solid
Surely it is connected with transmission gear, connection, engagement on the right side of the gear ring are engaged on the left of the transmission gear and the gear ring of cylinder
It is connected with free gear, the free gear is connect with organism sidewall by support rod, uniformly opened on the side wall of the cylinder
It is located at below cylinder equipped with first through hole, in the body and is fixedly installed partition, is uniformly provided with second on the partition
Through-hole is provided on the partition and pushes away mud device, sludge outlet, the machine are offered in the right sidewall above the partition
Body bottom wall inclined upward is provided with deflector, is provided with cleaning device above the cylinder.
As a further solution of the present invention: the bottom end of the cylinder is funnel-form, under the sludge on the inner wall of mouth
Positive stop block is connected in direction, the movable plate activity is connected between positive stop block.
As further scheme of the invention: the partition surrounding is closely connect with body inner wall, second through-hole
Internal diameter it is consistent with the internal diameter of first through hole.
As further scheme of the invention: the mud device that pushes away includes being fixedly mounted on outside partition upper left side wall
Hydraulic cylinder, the output end of the hydraulic cylinder is connected with hydraulic stem, and the other end of the hydraulic stem passes through organism sidewall and protrudes into machine
Internal portion, and it is fixedly connected with scraper plate, the scraper plate inclined downward is provided with scraper.
As further scheme of the invention: the bottom end of the scraper and baffle contacts, the sludge outlet bottom end
It is contacted with partition upper surface, the sludge outlet, which is inclined outwardly, is connected with sludge discharge pipe.
As further scheme of the invention: the cleaning device includes the water being fixedly mounted on the right side of body roof
Case, the water tank bottom are connected with water-supply-pipe, and the water-supply-pipe other end passes through body roof and is fixedly mounted on body roof
Interior water distributor is connected to, and is uniformly equipped with high-pressure nozzle on the water distributor.
As further scheme of the invention: the water distributor is ring pipe, and the internal diameter of the water distributor is less than separation
Cylinder top internal diameter, the plumbing for waste water is between telescopic rod and water distributor.
As further scheme of the invention: the deflector is located at sewage pipe two sides and is symmetrical arranged, the deflector
One end connect with sewage pipe top, the other end is located on the organism sidewall below partition.
As the present invention further scheme: body bottom end uniform welding has a support column, on the organism sidewall
Offer visual glass windows.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention engages connection, cylinder with transmission gear by gear ring by the way that cylinder, cylinder are arranged in body
Side wall opens up first through hole, and the partition of setting the second through-hole of band below cylinder, rotating electric machine drives rotary shaft rotation, to pass
Moving gear drives cylinder rotation, the water-containing sludge in cylinder is centrifuged, water is passed through first through hole by centrifugal force
It is thrown out of, and is flowed down by the second through-hole on partition, is discharged from sewage pipe, separation is thorough.
2. the present invention, by the mouth in the case where cylinder bottom opens up sludge, hinged movable plate, movable plate pass through in mouth under sludge
Telescopic rod is connect with body roof, and the sludge after separation stays in cylinder, and telescopic rod elongation beats the movable plate of mouth under sludge
It opens, the sludge of cylinder can be made to fall on partition.
3. the present invention pushes away mud device by being arranged on partition, by the elongation of hydraulic stem, scraper plate extension is driven, scraper will
Sludge on partition is pushed into sludge outlet, is discharged into extraneous collection device by sludge discharge pipe.
4. the present invention above cylinder by being arranged cleaning device, the water in water tank enters water distributor by water-supply-pipe,
It is sprayed downwards by high-pressure nozzle, cylinder is cleaned, prevent sludge accumulation from influencing separating effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sludge separation apparatus for sewage treatment.
Fig. 2 is a kind of structural schematic diagram of water distributor in sludge separation apparatus for sewage treatment.
Fig. 3 is a kind of main view of sludge separation apparatus for sewage treatment.
In figure: 1 body, 2 plumbing for waste water, 3 sewage pipes, 4 cylinders, 5 gear rings, 6 transmission gears, 7 rotating electric machines, 8 rotations
Mouth, 11 positive stop blocks, 12 movable plates, 13 telescopic rods, 14 bearings, 15 scrapers, 16 partitions, 17 under axis, 9 first through hole, 10 sludge
Second through-hole, 18 hydraulic cylinders, 19 hydraulic stems, 20 scraper plates, 21 sludge outlets, 22 sludge discharge pipes, 23 cleaning devices, 24 water
Case, 25 water filling ports, 26 water-supply-pipes, 27 water distributors, 28 high-pressure nozzles, 29 support columns, 30 visual glass windows, 31 deflectors, 32
Strut, 33 free gears.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Fig. 1-3, a kind of sludge separation apparatus for sewage treatment, including body 1 are please referred to, is connected with above body 1
Plumbing for waste water 2 is connected with sewage pipe 3 at 1 bottom center of body, is provided with cylinder 4 in body 1, the top end opening of cylinder 4,
The bottom end centre of cylinder 4 offers mouth 10 under sludge, is hingedly equipped with movable plate 12 under sludge in mouth 10, movable plate 12
Telescopic rod 13 is connected at upper face center, telescopic rod 13 is electric drive hydraulic thruster, and the other end of telescopic rod 13 upwardly extends, and
It is connect with 1 roof centre of body by bearing 14, gear ring 5,1 roof of body is fixedly connected with outside 4 top side wall of cylinder
Left side is fixedly installed with rotating electric machine 7, and the output end of rotating electric machine 7 is connected with rotary shaft 8, and the other end of rotary shaft 8 passes through machine
1 roof of body extends into body 1, and is fixedly connected with transmission gear 6, nibbles on the left of transmission gear 6 and the gear ring 5 of cylinder 4
Connection is closed, engagement is connected with free gear 33 on the right side of gear ring 5, and free gear 33 is connect by support rod 32 with 1 side wall of body,
Free gear 33 and transmission gear 6 cooperate, and can play a supportive role to cylinder 4, and rotating electric machine 7 drives rotary shaft 8 to rotate, thus
Transmission gear 6 drives cylinder 4 to rotate, and the water-containing sludge in cylinder 4 is centrifuged, on the side wall of cylinder 4
Even to offer first through hole 9, when 4 quick rotation of cylinder, the water in water-containing sludge in cylinder 4 passes through 9 quilt of first through hole
It throws away, sludge remains in cylinder 4.It is located at below cylinder 4 in body 1 and is fixedly installed partition 16, on partition 16 uniformly
The second through-hole 17 is offered, the water that cylinder 4 is separated is flowed down by the second through-hole 17 of partition 16, it is discharged from sewage pipe 3,
Separation is completed rear telescopic rod 13 and is extended, and opens the movable plate 12 of mouth 10 under sludge, the sludge of cylinder 4 falls on partition 16.
It is provided on partition 16 and pushes away mud device, sludge outlet 21,1 bottom wall of body top are offered in the right sidewall of 16 top of partition
It is tiltedly installed with deflector 31, helps the water separated to be discharged by sewage pipe 3, is provided with cleaning device above cylinder 4
23, the sludge adhered in cylinder 4 can be cleaned after use, prevent from accumulating.
The bottom end of cylinder 4 is funnel-form, inwardly positive stop block 11 is connected with above the inner wall of mouth 10 under sludge, to activity
Plate 12 plays position-limiting action, and 12 activity of movable plate is connected between positive stop block 11.
16 surrounding of partition is closely connect with 1 inner wall of body, and the internal diameter of the second through-hole 17 is consistent with the internal diameter of first through hole 9.
Pushing away mud device includes the hydraulic cylinder 18 being fixedly mounted on outside 16 upper left side wall of partition, the output end of hydraulic cylinder 18
It is connected with hydraulic stem 19, the other end of hydraulic stem 19 passes through 1 side wall of body and protrudes into inside body 1, and is fixedly connected with scraper plate 20,
20 inclined downward of scraper plate is provided with scraper 15.By the elongation of hydraulic stem 19, scraper plate 20 is driven to protract, scraper 15 will be on partition 16
Sludge be pushed into sludge outlet 21, extraneous collection device is discharged by sludge discharge pipe 22.
The bottom end of scraper 15 is contacted with partition 16, and 21 bottom end of sludge outlet is contacted with 16 upper surface of partition, sludge discharge
Mouth 21, which is inclined outwardly, is connected with sludge discharge pipe 22.
Cleaning device 23 includes the water tank 24 being fixedly mounted on the right side of 1 roof of body, and 24 bottom of water tank is connected with water-supply-pipe
26,26 other end of water-supply-pipe passes through 1 roof of body and is connected to the water distributor 27 being fixedly mounted in 1 roof of body, water distributor 27
On high-pressure nozzle 28 is uniformly installed.Water in water tank 24 enters water distributor 27 by water-supply-pipe 26, by high-pressure nozzle 28 to
Lower ejection, cleans cylinder 4, prevents sludge accumulation from influencing separating effect.
Water distributor 27 is ring pipe, and the internal diameter of water distributor 27 is less than 4 top internal diameter of cylinder, and plumbing for waste water 2 is located at telescopic rod
Between 13 and water distributor 27.
Deflector 31 is located at 3 two sides of sewage pipe and is symmetrical arranged, and one end of deflector 31 is connect with 3 top of sewage pipe, another
End is located on 1 side wall of body of 16 lower section of partition, and the water separated is helped to be discharged by sewage pipe 3.
1 bottom end uniform welding of body has support column 29, offers visual glass windows 30 on 1 side wall of body, can observe point
Situation is separated from the sludge in cylinder 4.
The working principle of the invention is: in use, pouring into cylinder 4 from plumbing for waste water 2 by water-containing sludge, 4 liang of cylinder
The transmission gear 6 and free gear 33 of side play a supportive role to cylinder, and rotating electric machine 7 drives rotary shaft 8 to rotate, to be driven
Gear 6 drives cylinder 4 to rotate, and the water-containing sludge in cylinder 4 is centrifuged, water is passed through first through hole by centrifugal force
9 are thrown out of, and are flowed down by the second through-hole 17 on partition 16, are discharged from sewage pipe 3.Sludge after separation remains in cylinder
In 4, telescopic rod 13 extends, and opens the movable plate 12 of mouth 10 under sludge, the sludge of cylinder 4 falls on partition 16.Partition 16
Upper setting pushes away mud device, by the elongation of hydraulic stem 19, scraper plate 20 is driven to protract, and the sludge on partition 16 is pushed into dirty by scraper 15
Mud outlet 21 is discharged into extraneous collection device by sludge discharge pipe 22.Sludge is separated with sewage by cylinder 4, is separated
Thoroughly, the efficiency of sewage treatment is improved.Cleaning device 23 is set above cylinder 4, and the water in water tank 24 passes through water-supply-pipe 26
Into water distributor 27, is sprayed downwards by high-pressure nozzle 28, cylinder 4 is cleaned, prevent sludge accumulation from influencing separation effect
Fruit.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (9)
1. a kind of sludge separation apparatus for sewage treatment, including body (1), body (1) top is connected with plumbing for waste water
(2), sewage pipe (3) are connected at body (1) bottom center, which is characterized in that be provided with cylinder in the body (1)
(4), the bottom end centre of the top end opening of the cylinder (4), the cylinder (4) offers mouth under sludge (10), described
Under sludge movable plate (12) are hingedly installed in mouth (10), are connected with telescopic rod at the upper face center of the movable plate (12)
(13), the other end of the telescopic rod (13) upwardly extends, and is connect with body (1) roof centre by bearing (14), institute
It states and is fixedly connected with gear ring (5) outside the side wall of cylinder (4) top, be fixedly installed with electric rotating on the left of body (1) roof
The output end of machine (7), the rotating electric machine (7) is connected with rotary shaft (8), and the other end of the rotary shaft (8) passes through body (1)
Roof extends into body (1), and is fixedly connected with transmission gear (6), the gear of the transmission gear (6) and cylinder (4)
Engagement connection on the left of ring (5), gear ring (5) right side engagement are connected with free gear (33), and the free gear (33) is logical
It crosses support rod (32) to connect with body (1) side wall, be uniformly provided with first through hole (9) on the side wall of the cylinder (4), it is described
It is located at below cylinder (4) in body (1) and is fixedly installed partition (16), is uniformly provided with the second through-hole on the partition (16)
(17), it is provided on the partition (16) and pushes away mud device, sludge discharge is offered in the right sidewall above the partition (16)
Mouth (21), body (1) the bottom wall inclined upward are provided with deflector (31), and cleaning dress is provided with above the cylinder (4)
Set (23).
2. a kind of sludge separation apparatus for sewage treatment according to claim 1, which is characterized in that the cylinder
(4) bottom end is funnel-form, is inwardly connected with positive stop block (11), the movable plate under the sludge above the inner wall of mouth (10)
(12) activity is connected between positive stop block (11).
3. a kind of sludge separation apparatus for sewage treatment according to claim 1, which is characterized in that the partition
(16) surrounding is closely connect with body (1) inner wall, and the internal diameter of second through-hole (17) is consistent with the internal diameter of first through hole (9).
4. a kind of sludge separation apparatus for sewage treatment according to claim 1, which is characterized in that described to push away mud dress
Set the hydraulic cylinder (18) including being fixedly mounted on outside partition (16) upper left side wall, the output end connection of the hydraulic cylinder (18)
Have hydraulic stem (19), the other end of the hydraulic stem (19) passes through body (1) side wall and protrudes into body (1) inside, and is fixedly connected
Have scraper plate (20), scraper plate (20) inclined downward is provided with scraper (15).
5. a kind of sludge separation apparatus for sewage treatment according to claim 1, which is characterized in that the scraper
(15) bottom end is contacted with partition (16), and sludge outlet (21) bottom end is contacted with partition (16) upper surface, the sludge
Outlet (21), which is inclined outwardly, is connected with sludge discharge pipe (22).
6. a kind of sludge separation apparatus for sewage treatment according to claim 1, which is characterized in that the cleaning dress
Setting (23) includes the water tank (24) being fixedly mounted on the right side of body (1) roof, and water tank (24) bottom is connected with water-supply-pipe
(26), the water distributor (27) that water-supply-pipe (26) other end passes through body (1) roof and is fixedly mounted in body (1) roof
It is connected to, high-pressure nozzle (28) is uniformly installed on the water distributor (27).
7. a kind of sludge separation apparatus for sewage treatment according to claim 1, which is characterized in that the water distributor
It (27) is ring pipe, the internal diameter of the water distributor (27) is less than cylinder (4) top internal diameter, and the plumbing for waste water (2) is located at flexible
Between bar (13) and water distributor (27).
8. a kind of sludge separation apparatus for sewage treatment according to claim 1, which is characterized in that the deflector
(31) it is located at sewage pipe (3) two sides to be symmetrical arranged, one end of the deflector (31) is connect with sewage pipe (3) top, the other end
On body (1) side wall below partition (16).
9. a kind of sludge separation apparatus for sewage treatment according to claim 1, which is characterized in that the body
(1) bottom end uniform welding has support column (29), offers visual glass windows (30) on body (1) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277099.4A CN109290073A (en) | 2018-10-30 | 2018-10-30 | A kind of sludge separation apparatus for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277099.4A CN109290073A (en) | 2018-10-30 | 2018-10-30 | A kind of sludge separation apparatus for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109290073A true CN109290073A (en) | 2019-02-01 |
Family
ID=65145340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811277099.4A Pending CN109290073A (en) | 2018-10-30 | 2018-10-30 | A kind of sludge separation apparatus for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109290073A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002482A (en) * | 2019-04-17 | 2019-07-12 | 李耀吾 | A kind of utilization method of the red mud generated in pair of alumina producing |
| CN110194558A (en) * | 2019-07-15 | 2019-09-03 | 陈志湘 | A kind of medical experiment wastewater treatment equipment |
| CN110237579A (en) * | 2019-06-27 | 2019-09-17 | 苏彬良 | A kind of sewage plant sludge processing equipment |
| CN111087088A (en) * | 2019-12-24 | 2020-05-01 | 朱浩诚 | Sludge recovery device based on centrifugal force change principle |
| CN112843798A (en) * | 2020-12-28 | 2021-05-28 | 应康伟 | Sewage treatment device capable of carrying out sludge treatment |
| CN113730999A (en) * | 2021-09-23 | 2021-12-03 | 安徽省飞宇材料科技有限公司 | Anti-freezing sewage treatment equipment and method for iron ore processing |
| CN113943073A (en) * | 2021-11-06 | 2022-01-18 | 吴育优 | Chemical wastewater precipitate separation device |
| CN114713383A (en) * | 2022-03-31 | 2022-07-08 | 安徽理工大学 | A raw coal desliming device |
| CN117645339A (en) * | 2024-01-23 | 2024-03-05 | 利得环境科技（北京）有限公司 | Sludge separation device for coal chemical wastewater treatment |
-
2018
- 2018-10-30 CN CN201811277099.4A patent/CN109290073A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002482A (en) * | 2019-04-17 | 2019-07-12 | 李耀吾 | A kind of utilization method of the red mud generated in pair of alumina producing |
| CN110237579A (en) * | 2019-06-27 | 2019-09-17 | 苏彬良 | A kind of sewage plant sludge processing equipment |
| CN110194558A (en) * | 2019-07-15 | 2019-09-03 | 陈志湘 | A kind of medical experiment wastewater treatment equipment |
| CN111087088A (en) * | 2019-12-24 | 2020-05-01 | 朱浩诚 | Sludge recovery device based on centrifugal force change principle |
| CN112843798A (en) * | 2020-12-28 | 2021-05-28 | 应康伟 | Sewage treatment device capable of carrying out sludge treatment |
| CN113730999A (en) * | 2021-09-23 | 2021-12-03 | 安徽省飞宇材料科技有限公司 | Anti-freezing sewage treatment equipment and method for iron ore processing |
| CN113943073A (en) * | 2021-11-06 | 2022-01-18 | 吴育优 | Chemical wastewater precipitate separation device |
| CN114713383A (en) * | 2022-03-31 | 2022-07-08 | 安徽理工大学 | A raw coal desliming device |
| CN114713383B (en) * | 2022-03-31 | 2023-11-03 | 安徽理工大学 | Raw coal desliming device |
| CN117645339A (en) * | 2024-01-23 | 2024-03-05 | 利得环境科技（北京）有限公司 | Sludge separation device for coal chemical wastewater treatment |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |