CN108640480A - A kind of sludge treatment device of the environmental protection in hydraulic engineering field - Google Patents
A kind of sludge treatment device of the environmental protection in hydraulic engineering field Download PDFInfo
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- CN108640480A CN108640480A CN201810902813.8A CN201810902813A CN108640480A CN 108640480 A CN108640480 A CN 108640480A CN 201810902813 A CN201810902813 A CN 201810902813A CN 108640480 A CN108640480 A CN 108640480A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- 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
- C02F2303/06—Sludge reduction, e.g. by lysis
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention discloses a kind of sludge treatment device of the environmental protection in hydraulic engineering field, cylinder including shell and in shell, housing upper face is equipped with feed hopper, inlet valve is arranged below in feed hopper, overturning cylinder is equipped in shell, it overturns and is equipped with snap ring on the inside of cylinder nozzle, snap ring endoporus is slidably connected with the cooperation of cylinder side wall, it overturns Tong Tongnei bottom centre and is equipped with rotary base, rotary base connects cylinder bottom, it overturns and is equipped with drainage cavity between cylinder and cylinder, the cylinder sidewall that turns over of drainage cavity bottom is equipped with water outlet, water outlet is by water pipe connection positioned at the water filter of housing exterior walls lower left quarter, water pump is connected above water filter, water pump connects water tank, cylinder Tong Nei bottom centre is equipped with axis hole, driven agitating shaft is installed on axis hole, it is equipped with puddle support in the middle part of the driven agitating shaft.The present invention is equipped with the moisture that cylinder can be in filter sludge, and drying efficiency improves, and saves electric energy, is equipped with the puddle support built in heating rod, the efficiency of heating surface is high, homogeneous heating.
Description
Technical field
The present invention relates to more particularly to a kind of hydraulic engineering field environmental protection sludge treatment device.
Background technology
Currently, will produce a large amount of sludge in hydraulic engineering, and wherein contain a large amount of bacterium, virus, worm's ovum, again
Therefore metal impurities in order to avoid polluting the environment, need to carry out drying and other treatment to it.It is existing to sludge drying at
The mode of reason is mainly by natural drying, although at low cost, drying efficiency is low, and is influenced by natural weather, nothing
Method freely carries out drying and other treatment in time.A kind of hydraulic engineering neck is disclosed in patent No. CN201720954272.4
The sludge treatment device of the environmental protection in domain, including shell, be contained in the shell left and right sides heating device, be located at it is described plus
Heat-transfer device above thermal, the centralised arrangement above the heat-transfer device, the driving dress being set on the shell
It sets.The invention can realize that drying efficiency is high, easy to operate to sludge quickly and effectively desiccation, and in time can be certainly
It is by arranging, easy-to-use, and by realizing that sludge moving back and forth, it realizes its coming into full contact with hot-air, improves to dirt
The efficiency of mud desiccation, desiccation significant effect.But the invention due to using both sides heat, heat waste rate is larger, and power consumption is big, and
And the moisture in sludge is not filtered, drying time is elongated, also may will produce pernicious gas after sludge heating, no
Air can be only polluted, the body of staff can also be damaged.
Invention content
The invention solves the above-mentioned problems of the prior art, provide at a kind of sludge of the environmental protection in hydraulic engineering field
Equipment is managed, is filtered using agitating and heating mode, and to the moisture in sludge, drying efficiency is high.
The present invention solves the technical solution of its technical problem use：The Treatment of Sludge of the environmental protection in this hydraulic engineering field is set
Standby, including shell and the cylinder in shell, the housing upper face is equipped with feed hopper, and inlet valve is arranged below in feed hopper,
It is equipped with overturning cylinder in the shell, is fixedly connected with left torsion shaft in the middle part of the outer wall of the overturning cylinder left side, left torsion shaft is rotatablely connected shell
Inner left wall, overturning cylinder the right outer wall middle part are fixedly connected with right torsion shaft, and right torsion shaft right end is pierced by shell shell right wall,
It is rotation connection between the right torsion shaft and shell right wall, the shell right lower quadrant is equipped with upset motor, the upset motor
It is equipped with the first V belt translation between right torsion shaft right end, snap ring, snap ring endoporus and cylinder are equipped on the inside of the overturning cylinder nozzle
Side wall cooperation is slidably connected, and overturning Tong Tongnei bottom centre is equipped with rotary base, and rotary base connects cylinder bottom, described to turn over
Drainage cavity is equipped between rotating cylinder and cylinder, the cylinder sidewall that turns over of the drainage cavity bottom is equipped with water outlet, the water outlet
By water pipe connection positioned at the water filter of housing exterior walls lower left quarter, water pump is connected above water filter, water pump connects water tank, described point
It is equipped with axis hole from Tong Tongnei bottom centre, driven agitating shaft, the driven agitating shaft upper end Connection Bracket, institute are installed on axis hole
It states fixed frame and is fixed on outer wall on the left of overturning cylinder, the fixed frame is equipped with stirring motor, and stirring motor connects driving shaft, described
The driving shaft other end is mounted on fixed frame, and the second V belt translation, the active are equipped between the driving shaft and driven agitating shaft
Axis is equipped with driving gear, drives gear tooth connection ring, rack ring to be arranged on the outside of cylinder nozzle, the driven agitating shaft
Middle part is equipped with puddle support, and horizontal first support bar inner end, the connection of first support bar outer end are connected in the middle part of the puddle support
In the middle part of the first vertical stirring rod, first stirring rod bottom end connects the second stirring rod and second support bar, and described second stirs
Bar other end connection first support bar inner end is mixed, the second support bar other end connection connects driven shaft bottom, described
Driven shaft bottom is equipped with horizontal scraping cutter bar, and the 4th connecting rod is equipped between the scraping cutter bar and second support bar, described
Heating rod is equipped in first stirring rod and the second stirring rod, cylinder cylinder bottom is evenly equipped with the second pore, the cylinder
The first pore is evenly equipped on barrel, the cylinder inner wall is equipped with filter screen, and the housing bottom is equipped with material-falling hopper, material-falling hopper
Quarrel is equipped with discharge valve.
In order to further perfect, the fixed frame includes horizontally disposed third connecting rod, the second connection for being vertically arranged
Bar and horizontally disposed head rod, the third connecting rod right end fix driven agitating shaft upper end, the third connecting rod
Left part rigid drive shaft upper end, the third connecting rod left end connect the second connecting rod upper end, and second connecting rod lower end connects
Head rod left end is connect, the head rod right end is fixedly connected with outer wall on the left of overturning cylinder, is fixed above head rod
Stirring motor.
Further perfect, second pore aperture is less than the first pore.
It is further perfect, it is equipped with gas outlet above the shell upper left quarter side wall, air filter, air filtration are connected outside gas outlet
Aspiration pump is connected below device, aspiration pump connects condenser pipe, and the condenser pipe is arranged around housing exterior walls, and the condenser pipe tail end connects
Air inlet on body contact body right lower quadrant side wall, condenser pipe left side lowest point connect condensing water tube, the condensing water tube
Connect water tank.
Further perfect, the snap ring is located at below rack ring.
Further perfect, dry ground storage bin is arranged below in the discharge valve.
The invention has the advantages that：The present invention is equipped with the moisture that cylinder can be in filter sludge, and drying efficiency improves,
Save electric energy, be equipped with the puddle support built in heating rod, the efficiency of heating surface is high, homogeneous heating, is equipped with water pump and water filter, to sewage into
Row processing discharge, is equipped with aspiration pump and air filter, and aspiration pump can manufacture negative pressure, reduce water boiling point, accelerate moisture evaporation, air filtration
Device can be filtered pernicious gas, more safety and environmental protection, be equipped with the condenser pipe around shell setting, being capable of quick separating sky
Moisture in gas improves evaporation efficiency, and the effect also kept the temperature reduces thermal loss, energy saving.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the overturning barrel structure schematic diagram of the present invention；
Fig. 3 is the puddle support structural schematic diagram of the present invention.
Reference sign：1, feed hopper, 2, inlet valve, 3, shell, 4, cylinder, 5, overturning cylinder, 6, condenser pipe, 7, right
Torsion shaft, the 8, first V belt translation, 9, air inlet, 10, upset motor, 11, material-falling hopper, 12, discharge valve, 13, storage bin, 14, water
Case, 15, water pipe, 16, water filter, 17, water pump, 18, condensing water tube, 19, aspiration pump, 20, air filter, 21, gas outlet, 22,
Fixed frame, the 23, second V belt translation, 24, left torsion shaft, 25, water outlet, 26, stirring motor, 27, head rod, 28, second
Connecting rod, 29, third connecting rod, 30, driving shaft, 31, axis hole, 32, driven agitating shaft, 33, driving gear, 34, rack ring,
35, snap ring, 36, drainage cavity, the 37, first pore, 38, rotary base, the 39, second pore, 40, puddle support, the 41, first stirring
Bar, 42, first support bar, the 43, second stirring rod, 44, second support bar, 45, scraping cutter bar, the 46, the 4th connecting rod, 47, heating
Stick, 48, filter screen.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
With reference to attached drawing：In the present embodiment this hydraulic engineering field environmental protection sludge treatment device, including shell 3 and be located at shell
Cylinder 4 in body 3, the shell 3 are equipped with feed hopper 1 above, and feed hopper 1 is arranged below inlet valve 2, is set in the shell 3
There is overturning cylinder 5, left torsion shaft 24 is fixedly connected in the middle part of 5 left side outer wall of overturning cylinder, left torsion shaft 24 is rotatablely connected in 3 left side of shell
Wall, 5 the right outer wall middle part of the overturning cylinder are fixedly connected with right torsion shaft 7, and 7 right end of right torsion shaft is pierced by 3 shell of shell, 3 right wall,
It is rotation connection between 3 right wall of the right torsion shaft 7 and shell, 3 right lower quadrant of the shell is equipped with upset motor 10, the overturning
It is equipped with the first V belt translation 8 between 7 right end of motor 10 and right torsion shaft, snap ring 35, snap ring 35 are equipped on the inside of 5 nozzle of overturning cylinder
Endoporus is slidably connected with the cooperation of 4 side wall of cylinder, and 5 Tong Nei bottom centre of overturning cylinder is equipped with rotary base 38, and rotary base 38 connects
4 bottom of cylinder is connect, drainage cavity 36, the overturning cylinder 5 of 36 bottom of the drainage cavity are equipped between the overturning cylinder 5 and cylinder 4
Side wall is equipped with water outlet 25, and the water outlet 25 is by the connection of water pipe 15 positioned at the water filter 16 of 3 outer wall lower left quarter of shell, filter
Hydrophone 16 connects water pump 17 above, and water pump 17 connects water tank 14, and 4 Tong Nei bottom centre of the cylinder is equipped with axis hole 31, axis hole
Driven agitating shaft 32,32 upper end Connection Bracket 22 of the driven agitating shaft are installed, the fixed frame 23 is fixed on overturning on 31
5 left side outer walls of cylinder, the fixed frame 23 are equipped with stirring motor 26, and stirring motor 26 connects driving shaft 30, the driving shaft 30
The other end is mounted on fixed frame 22, and the second V belt translation 23, the master are equipped between the driving shaft 30 and driven agitating shaft 32
Moving axis 30 is equipped with driving gear 33, and driving gear 33 connects rack ring 34, and rack ring 34 is arranged on the outside of 4 nozzle of cylinder,
32 middle part of the driven agitating shaft is equipped with puddle support 40, and 40 middle part of the puddle support connects horizontal 42 inner end of first support bar,
Vertical 41 middle part of the first stirring rod of 42 outer end of the first support bar connection, 41 bottom end of the first stirring rod connection second are stirred
Mix bar 43 and second support bar 44,43 other end of the second stirring rod connection first support bar, 42 inner end, the second support
The connection of 44 other end of bar connects driven 32 bottom of agitating shaft, and 32 bottom of driven agitating shaft is equipped with horizontal scraping cutter bar 45, institute
It states and is equipped with the 4th connecting rod 46 between scraping cutter bar 45 and second support bar, in first stirring rod, 41 and second stirring rod 43
Equipped with heating rod 47,4 bottoms of the cylinder are evenly equipped with the second pore 39, and the first pore is evenly equipped on 4 barrel of the cylinder
37,4 inner wall of the cylinder is equipped with filter screen 48, and 3 bottom of the shell is equipped with material-falling hopper 1, and 1 quarrel of material-falling hopper is equipped with blanking
Valve 12.
The fixed frame 23 includes that horizontally disposed third connecting rod 29, the second connecting rod 28 being vertically arranged and level are set
The head rod 27 set, 29 right end of third connecting rod fix driven 32 upper end of agitating shaft, and the third connecting rod 29 is left
30 upper end of portion's rigid drive shaft, 29 left end of third connecting rod connect 28 upper end of the second connecting rod, second connecting rod 28
Lower end connects 27 left end of head rod, and 27 right end of the head rod is fixedly connected with overturning 5 left side outer wall of cylinder, the first connection
Bar 27 fixes stirring motor 26 above.
Second pore, 39 aperture is less than the first pore 37.
Gas outlet 21 is equipped with above 3 upper left quarter side wall of the shell, 21 outside of gas outlet connects air filter 20, air filter 20
Aspiration pump 19 is connected below, and aspiration pump 19 connects condenser pipe 6, and the condenser pipe 6 is around shell 3 outer wall setting, the condenser pipe 6
Tail end connects the air inlet 9 on 3 right lower quadrant side wall of shell, and 6 left side lowest point of the condenser pipe connects condensing water tube 18, described
Condensing water tube 18 connects water tank 14.
The snap ring 35 is located at below rack ring 34.
Dry ground storage bin 13 is arranged below in the discharge valve 12.
The course of work：Sludge is placed on the feed hopper 1 above shell 3 by staff, and inlet valve 2 is opened, and is fallen into point
From cylinder 4, stirring motor 26 starts, and driving shaft 30 rotates, and makes driven agitating shaft 32, driven agitating shaft 32 by the second V belt translation 23
On puddle support 40 rolling is stirred to sludge, the heating rod 47 built in the first stirring rod 41 and the second stirring rod 43 is to sludge
It being heated, the scraping cutter bar 45 of 32 bottom of driven agitating shaft scrapes the sludge at cylinder bottom, prevents sludge blockage filter screen 48,
Driving gear 33 on driving shaft 30 drives 4 upper rack ring of cylinder（34）Rotation, cylinder 4 and 32 phase negative side of driven agitating shaft
To rotation, under the action of the centrifugal force, sludge passes through filter screen 48 to sludge, and the moisture in sludge is from 4 the second pores of bottom of cylinder
39 and barrel on the first pore 37 enter overturning cylinder 5 and cylinder 4 between drainage cavity 36, water pump 17 start, sewage through filtering
Hydrophone 16, which filters, flows into water tank 14, and after the moisture heating evaporation of sludge, aspiration pump 19 starts, the hot-air containing a large amount of vapor
Entering the condenser pipe 6 around 3 outer wall of shell after 20 filtering noxious gas of air filter, hot-air carries out heating and thermal insulation to shell 3,
The condensed water conduit 18 of the condensed condensed water of vapor flows into water tank 14, and after the completion of sludge drying, discharge valve 12 is opened, overturning
Motor 10 starts, and so that right torsion shaft 7 is rotated by the first V belt translation 8, and the sludge after desiccation is poured into discharge valve 12 by the overturning rotation of cylinder 5
Dry ground storage bin 13 is arranged below to be stored, subsequent processing is facilitated.
Although the present invention is shown and described by reference to preferred embodiment, this profession ordinary skill
Personnel can make various variation in form and details it is to be appreciated that in the range of claims.
Claims (6)
1. a kind of sludge treatment device of the environmental protection in hydraulic engineering field, including shell（3）With positioned at shell（3）Interior cylinder
（4）, it is characterized in that：The shell（3）It is equipped with feed hopper above（1）, feed hopper（1）Inlet valve is arranged below（2）, the shell
（3）It is interior to be equipped with overturning cylinder（5）, overturn cylinder（5）It is fixedly connected with left torsion shaft in the middle part of the outer wall of the left side（24）, left torsion shaft（24）Rotation
Connect shell（3）Inner left wall, the overturning cylinder（5）It is fixedly connected with right torsion shaft in the middle part of the outer wall of the right（7）, right torsion shaft（7）
Right end is pierced by shell（3）Shell（3）Right wall, the right torsion shaft（7）With shell（3）It is rotation connection, the shell between right wall
Body（3）Right lower quadrant is equipped with upset motor（10）, the upset motor（10）With right torsion shaft（7）First band is equipped between right end to pass
It is dynamic（8）, the overturning cylinder（5）Snap ring is equipped on the inside of nozzle（35）, snap ring（35）Endoporus and cylinder（4）Side wall cooperation sliding connects
It connects, overturns cylinder（5）Tong Nei bottom centre is equipped with rotary base（38）, rotary base（38）Connect cylinder（4）Bottom, it is described to turn over
Rotating cylinder（5）With cylinder（4）Between be equipped with drainage cavity（36）, the drainage cavity（36）The overturning cylinder of bottom（5）Side wall is equipped with
Water outlet（25）, the water outlet（25）Pass through water pipe（15）Connection is located at shell（3）The water filter of outer wall lower left quarter（16）, filter
Hydrophone（16）Water pump is connected above（17）, water pump（17）Connect water tank（14）, the cylinder（4）Tong Nei bottom centre is equipped with axis
Hole（31）, axis hole（31）The upper driven agitating shaft of installation（32）, the driven agitating shaft（32）Upper end Connection Bracket（22）, described
Fixed frame（23）It is fixed on overturning cylinder（5）Left side outer wall, the fixed frame（23）It is equipped with stirring motor（26）, stirring motor
（26）Connect driving shaft（30）, the driving shaft（30）The other end is mounted on fixed frame（22）On, the driving shaft（30）With from
Dynamic agitating shaft（32）Between be equipped with the second V belt translation（23）, the driving shaft（30）It is equipped with driving gear（33）, drive gear
（33）Connect rack ring（34）, rack ring（34）It is arranged in cylinder（4）On the outside of nozzle, the driven agitating shaft（32）Middle part is set
There is puddle support（40）, the puddle support（40）The horizontal first support bar of middle part connection（42）Inner end, the first support bar
（42）The first vertical stirring rod of outer end connection（41）Middle part, first stirring rod（41）Bottom end connects the second stirring rod（43）
With second support bar（44）, second stirring rod（43）The other end connects first support bar（42）Inner end, the second support
Bar（44）Other end connection connects driven agitating shaft（32）Bottom, the driven agitating shaft（32）Bottom is equipped with horizontal scraping cutter bar
（45）, the scraping cutter bar（45）The 4th connecting rod is equipped between second support bar（46）, first stirring rod（41）With
Two stirring rods（43）Inside it is equipped with heating rod（47）, the cylinder（4）Cylinder bottom is evenly equipped with the second pore（39）, the cylinder
（4）The first pore is evenly equipped on barrel（37）, the cylinder（4）Inner wall is equipped with filter screen（48）, the shell（3）Bottom
Equipped with material-falling hopper（1）, material-falling hopper（1）Quarrel is equipped with discharge valve（12）.
2. a kind of sludge treatment device of the environmental protection in hydraulic engineering field according to claim 1, it is characterized in that：It is described solid
Determine frame（23）Including horizontally disposed third connecting rod（29）, the second connecting rod for being vertically arranged（28）With horizontally disposed first
Connecting rod（27）, the third connecting rod（29）Right end fixes driven agitating shaft（32）Upper end, the third connecting rod（29）It is left
Portion's rigid drive shaft（30）Upper end, the third connecting rod（29）Left end connects the second connecting rod（28）Upper end, described second connects
Extension bar（28）Lower end connects head rod（27）Left end, the head rod（27）Right end is fixedly connected with overturning cylinder（5）It is left
Side outer wall, head rod（27）Stirring motor is fixed above（26）.
3. a kind of sludge treatment device of the environmental protection in hydraulic engineering field according to claim 1, it is characterized in that：Described
Two pores（39）Aperture is less than the first pore（37）.
4. a kind of sludge treatment device of the environmental protection in hydraulic engineering field according to claim 1, it is characterized in that：The shell
Body（3）Gas outlet is equipped with above upper left quarter side wall（21）, gas outlet（21）Outside connects air filter（20）, air filter（20）Below
Connect aspiration pump（19）, aspiration pump（19）Connect condenser pipe（6）, the condenser pipe（6）Around shell（3）Outer wall is arranged, described
Condenser pipe（6）Tail end connects shell（3）Air inlet on right lower quadrant side wall（9）, the condenser pipe（6）The connection of left side lowest point is cold
Condensate conduit（18）, the condensing water tube（18）Connect water tank（14）.
5. a kind of sludge treatment device of the environmental protection in hydraulic engineering field according to claim 1, it is characterized in that：The card
Ring（35）Positioned at rack ring（34）Below.
6. a kind of sludge treatment device of the environmental protection in hydraulic engineering field according to claim 1, it is characterized in that：It is described to fall
Expect valve（12）Dry ground storage bin is arranged below（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902813.8A CN108640480A (en) | 2018-08-09 | 2018-08-09 | A kind of sludge treatment device of the environmental protection in hydraulic engineering field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902813.8A CN108640480A (en) | 2018-08-09 | 2018-08-09 | A kind of sludge treatment device of the environmental protection in hydraulic engineering field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108640480A true CN108640480A (en) | 2018-10-12 |
Family
ID=63760922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810902813.8A Withdrawn CN108640480A (en) | 2018-08-09 | 2018-08-09 | A kind of sludge treatment device of the environmental protection in hydraulic engineering field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108640480A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553258A (en) * | 2019-01-21 | 2019-04-02 | 毅康科技有限公司 | A kind of sludge dehydrating and drying system and method for sludge treatment |
| CN110124375A (en) * | 2019-04-24 | 2019-08-16 | 王秀兰 | A kind of hydraulic engineering silt draining equipment |
| CN111635106A (en) * | 2020-06-09 | 2020-09-08 | 潘晓丹 | Industrial production sludge purification tank used in environmental protection field |
| CN112408747A (en) * | 2020-12-01 | 2021-02-26 | 江苏江淮绿色产业研究院有限公司 | Chemical sludge drying device |
| CN112673790A (en) * | 2021-01-19 | 2021-04-20 | 陈晓燕 | Dry farming agricultural water-saving irrigation fertilizer injection unit |
| CN114230129A (en) * | 2021-12-16 | 2022-03-25 | 北京华夏安盛科技有限公司 | Oily sludge drying thermal desorption device |
| CN115212603A (en) * | 2022-09-20 | 2022-10-21 | 胜利油田临海石油科技有限责任公司 | Heating reaction extraction kettle |
-
2018
- 2018-08-09 CN CN201810902813.8A patent/CN108640480A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553258A (en) * | 2019-01-21 | 2019-04-02 | 毅康科技有限公司 | A kind of sludge dehydrating and drying system and method for sludge treatment |
| CN110124375A (en) * | 2019-04-24 | 2019-08-16 | 王秀兰 | A kind of hydraulic engineering silt draining equipment |
| CN111635106A (en) * | 2020-06-09 | 2020-09-08 | 潘晓丹 | Industrial production sludge purification tank used in environmental protection field |
| CN112408747A (en) * | 2020-12-01 | 2021-02-26 | 江苏江淮绿色产业研究院有限公司 | Chemical sludge drying device |
| CN112673790A (en) * | 2021-01-19 | 2021-04-20 | 陈晓燕 | Dry farming agricultural water-saving irrigation fertilizer injection unit |
| CN112673790B (en) * | 2021-01-19 | 2023-08-08 | 宁夏绿创农业科技发展有限公司 | Water-saving irrigation fertilizer injection unit for dry farming |
| CN114230129A (en) * | 2021-12-16 | 2022-03-25 | 北京华夏安盛科技有限公司 | Oily sludge drying thermal desorption device |
| CN115212603A (en) * | 2022-09-20 | 2022-10-21 | 胜利油田临海石油科技有限责任公司 | Heating reaction extraction kettle |
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Application publication date: 20181012 |
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| WW01 | Invention patent application withdrawn after publication |