CN109678306A - A kind of mud and sewage high temperature carbonization processing unit - Google Patents
A kind of mud and sewage high temperature carbonization processing unit Download PDFInfo
- Publication number
- CN109678306A CN109678306A CN201811472509.0A CN201811472509A CN109678306A CN 109678306 A CN109678306 A CN 109678306A CN 201811472509 A CN201811472509 A CN 201811472509A CN 109678306 A CN109678306 A CN 109678306A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- mud
- high temperature
- plate
- processing unit
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 238000003763 carbonization Methods 0.000 title claims abstract description 16
- 239000010802 sludge Substances 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002086 nanomaterial Substances 0.000 claims abstract description 14
- 239000002893 slag Substances 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 11
- 239000011094 fiberboard Substances 0.000 claims abstract description 9
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims description 16
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 16
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 16
- 230000008676 import Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000003595 mist Substances 0.000 abstract description 8
- 230000001473 noxious effect Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000011282 treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- NIDNOXCRFUCAKQ-UMRXKNAASA-N (1s,2r,3s,4r)-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1[C@H]2C=C[C@@H]1[C@H](C(=O)O)[C@@H]2C(O)=O NIDNOXCRFUCAKQ-UMRXKNAASA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of mud and sewage high temperature carbonization processing units, including cabinet, the outside of the cabinet is fixedly installed with aluminosilicate fiberboard, and the bottom four corners of the cabinet are equipped with bracket, the frame bottom is fixedly connected with pedestal, the bottom centre of the cabinet offers slag notch, and the upper end side of the cabinet is fixedly connected with bottom plate, the upper surface of the bottom plate is equipped with sludge pump, the inlet communication of the sludge pump has first pipe, and the outlet of the sludge pump has second pipe, electric heating wire is inlaid with inside the two sidewalls of the cabinet, the upper end of the cabinet offers through-hole, and the cabinet is located at the side of through-hole and is fixed with column, the present invention can be to mud and sewage charing process, processing scene is without any noxious emission, reach the work of green processing, can to high-grade micro mist nano material into The work that row is collected.
Description
Technical field
The present invention relates to mud and sewage technical field, specially a kind of mud and sewage high temperature carbonization processing unit.
Background technique
The status of the current sludge treatment in China is 83% or more to throw aside, and 10% burns, 6% landfill, and the sludge less than 1% is
By being back to soil after the technical treatments such as compost.After 2015, the whole nation will have 35,600,000 tons of sludge every year, need to build 1800
Sewage sludge treatment plant." city pollutant " is the extremely intractable big problem of each city manager, it is therefore desirable to use sludge
Sewage-treatment plant.
Currently, sewage sludge treatment device, can not handle scene discharge noxious pollutant to mud and sewage charing process,
The work of green processing, the work that cannot be collected to high-grade micro mist nano material, for this purpose, we have proposed one kind is not achieved
Mud and sewage high temperature carbonization processing unit.
Summary of the invention
The purpose of the present invention is to provide a kind of mud and sewage high temperature carbonization processing unit, can be to mud and sewage charing at
Reason handles scene without any noxious emission, reaches the work of green processing, can be collected to high-grade micro mist nano material
Work, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of mud and sewage high temperature carbonization processing unit, packet
Cabinet is included, the outside of the cabinet is fixedly installed with aluminosilicate fiberboard, and the bottom four corners of the cabinet are equipped with bracket, institute
It states frame bottom and is fixedly connected with pedestal, the bottom centre of the cabinet offers slag notch, and the upper end side of the cabinet
It is fixedly connected with bottom plate, the upper surface of the bottom plate is equipped with sludge pump, and the inlet communication of the sludge pump has first pipe, and
The outlet of the sludge pump has second pipe, and electric heating wire, the cabinet are inlaid with inside the two sidewalls of the cabinet
Upper end offer through-hole, and the cabinet is located at the side of through-hole and is fixed with column, and the external side of the through-hole passes through
Hinge is hinged with door-plate, and buckle is equipped on the door-plate, and the buckle is provided with two groups, and buckle pair described in two groups
Claiming to be arranged on door-plate, the upper end of the column is connect with second pipe, it is additionally provided with boss on the cabinet, and the cabinet
The upper end other side is communicated with silicon carbide ceramics pipeline, and the other end of the silicon carbide ceramics pipeline is equipped with nano material trapping
Device, and the first valve is installed on the silicon carbide ceramics pipeline, the second valve is installed on the slag notch.
Preferably, the lower surface side of the bottom plate is fixedly connected with connecting rod, the other end and silicic acid of the connecting rod
Aluminum fiberboard is fixedly connected.
Preferably, the bottom of the pedestal is equipped with self-locking universal wheel, and the self-locking universal wheel is provided with four groups, and four groups
The self-locking universal wheel is located at the bottom four corners of pedestal.
Preferably, the upper surface of the pedestal is equipped with collecting box, and the collecting box is located at the underface of slag notch.
Preferably, handle is installed, the handle is located at the center of door-plate on the door-plate.
Preferably, the quantity of the buckle and the quantity of boss are consistent, and the buckle is connected together with boss.
Compared with prior art, the beneficial effects of the present invention are:
1, door-plate and sludge pump are opened by will buckle and boss separates, sludge pump work can be by mud and sewage via the
One pipeline and second pipe are pumped into the inside of cabinet and close door-plate and sludge pump after exhausting mud and sewage, open electric heating
Silk, after electric heating wire work, the temperature of box house can rise, when the temperature of box house reaches certain value, box house
Mud and sewage can be carbonized, handle scene without any noxious emission, reach the work of green processing；
2, by opening the first valve, the air of box house can be discharged via silicon carbide ceramics pipeline, silicon carbide ceramics
The nano material trap installed on pipeline can trap high-grade micro mist nano material a small amount of in air after mud and sewage carbonizes,
The work that high-grade micro mist nano material can be collected.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is box inner structure schematic diagram of the invention；
Fig. 3 is cabinet surface structure schematic diagram of the invention.
In figure: 1 cabinet, 2 aluminosilicate fiberboards, 3 brackets, 4 pedestals, 5 slag notches, 6 bottom plates, 7 sludge pumps, 8 first pipes,
9 second pipes, 10 through-holes, 11 columns, 12 hinges, 13 door-plates, 14 buckles, 15 boss, 16 silicon carbide ceramics pipelines, 17 nanometers of materials
Expect trap, 18 first valves, 19 second valves, 20 connecting rods, 21 self-locking universal wheels, 22 collecting boxs, 23 electric heating wires, 24 hands
Handle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of mud and sewage high temperature carbonization processing unit, including
Cabinet 1, the outside of the cabinet 1 is fixedly installed with aluminosilicate fiberboard 2, and the bottom four corners of the cabinet 1 are equipped with bracket
3,3 bottom of bracket is fixedly connected with pedestal 4, and the bottom centre of the cabinet 1 offers slag notch 5, and the cabinet 1
Upper end side is fixedly connected with bottom plate 6, and the upper surface of the bottom plate 6 is equipped with sludge pump 7, the inlet communication of the sludge pump 7
There is first pipe 8, and the outlet of the sludge pump 7 has second pipe 9, is inlaid with inside the two sidewalls of the cabinet 1
Electric heating wire 23, the upper end of the cabinet 1 offer through-hole 10, and the cabinet 1 be located at through-hole 10 side be fixed with it is vertical
The external side of column 11, the through-hole 10 is hinged by hinge 12 and door-plate 13, is equipped with buckle on the door-plate 13
14, the buckle 14 is provided with two groups, and buckle 14 described in two groups is symmetricly set on door-plate 13, the upper end of the column 11 with
Second pipe 9 connects, and is additionally provided with boss 15 on the cabinet 1, is separated by that will buckle 14 and boss 15, opens door-plate 13 and dirt
Dredge pump 7, mud and sewage can be pumped into via first pipe 8 and second pipe 9 to the inside of cabinet 1 by the work of sludge pump 7, when exhausting
After mud and sewage, door-plate 13 and sludge pump 7 are closed, opens electric heating wire 23, after electric heating wire 23 works, the temperature inside cabinet 1
Degree can rise, and when the temperature inside cabinet 1 reaches certain value, the mud and sewage inside cabinet 1 can be carbonized, and processing scene does not have
There is any noxious emission, reaches the work of green processing；And the upper end other side of the cabinet 1 is communicated with silicon carbide ceramics pipeline
16, the other end of the silicon carbide ceramics pipeline 16 is equipped with nano material trap 17, and the silicon carbide ceramics pipeline 16
On the first valve 18 is installed, by opening the first valve 18, the air inside cabinet 1 can be via 16 row of silicon carbide ceramics pipeline
Out, the nano material trap 17 installed on silicon carbide ceramics pipeline 16 can trap a small amount of in air after mud and sewage carbonizes
High-grade micro mist nano material, the work that high-grade micro mist nano material can be collected；Second valve is installed on the slag notch 5
Door 19.
Further, the lower surface side of the bottom plate 6 is fixedly connected with connecting rod 20, the other end of the connecting rod 20
It is fixedly connected with aluminosilicate fiberboard 2, connecting rod 20, the connecting rod 20 is fixedly connected with by the lower surface side of bottom plate 6
The other end be fixedly connected with aluminosilicate fiberboard 2, preferably can play the role of support to sludge pump 7.
Further, the bottom of the pedestal 4 is equipped with self-locking universal wheel 21, and the self-locking universal wheel 21 is provided with four
Group, and self-locking universal wheel 21 described in four groups is located at the bottom four corners of pedestal 4, is equipped with self-locking ten thousand by the bottom of pedestal 4
To wheel 21, convenient for the mobile fixed work of this mud and sewage high temperature carbonization processing unit.
Further, the upper surface of the pedestal 4 be equipped with collecting box 22, the collecting box 22 be located at slag notch 5 just under
Side is equipped with collecting box 22 by the upper surface of pedestal 4, and the collecting box 22 is located at the underface of slag notch 5, is convenient for mud and sewage
Dregs after charing are collected.
Further, handle 24 is installed, the handle 24 is located at the center of door-plate 13, passes through door-plate on the door-plate 13
Handle 24 is installed, convenient for the open and close of door-plate 13 on 13.
Further, the quantity of the buckle 14 is consistent with the quantity of boss 15, and the buckle 14 is clamped with boss 15
Together, it is connected together, door-plate 13 and the fixation of cabinet 1 can be merged, and then can be covered with boss 15 by buckle 14
Cover through-hole 10.
Working principle:, first will buckle 14 and boss 15 when needing using this mud and sewage high temperature carbonization processing unit
It separates, opens door-plate 13 and sludge pump 7, mud and sewage can be pumped by the work of sludge pump 7 via first pipe 8 and second pipe 9
Door-plate 13 and sludge pump 7 are closed after exhausting mud and sewage to the inside of cabinet 1, opens electric heating wire 23, electric heating wire 23
After work, the temperature inside cabinet 1 can rise, and when the temperature inside cabinet 1 reaches certain value, the sludge inside cabinet 1 is dirty
Water can be carbonized, and after the completion of carbonizing work, open the first valve 18, the air inside cabinet 1 can be via silicon carbide ceramics pipeline
16 are discharged, and the nano material trap 17 installed on silicon carbide ceramics pipeline 16 can trap few in air after mud and sewage carbonizes
The high-grade micro mist nano material of amount opens the second valve 19 after a certain period of time, and the dregs after mud and sewage charing can be discharged.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of mud and sewage high temperature carbonization processing unit, including cabinet (1), it is characterised in that: the outside of the cabinet (1) is solid
Dingan County is equipped with aluminosilicate fiberboard (2), and the bottom four corners of the cabinet (1) are equipped with bracket (3), bracket (3) bottom
It is fixedly connected with pedestal (4), the bottom centre of the cabinet (1) offers slag notch (5), and the upper end one of the cabinet (1)
Side is fixedly connected with bottom plate (6), and the upper surface of the bottom plate (6) is equipped with sludge pump (7), and the import of the sludge pump (7) connects
It is connected with first pipe (8), and the outlet of the sludge pump (7) has second pipe (9), in the two sidewalls of the cabinet (1)
Portion is inlaid with electric heating wire (23), and the upper end of the cabinet (1) offers through-hole (10), and the cabinet (1) is located at through-hole
(10) side is fixed with column (11), and the external side of the through-hole (10) is hinged on by hinge (12) with door-plate (13)
Together, it is equipped with buckle (14) on the door-plate (13), the buckle (14) is provided with two groups, and buckle (14) described in two groups is right
Claim to be arranged on door-plate (13), the upper end of the column (11) is connect with second pipe (9), is additionally provided on the cabinet (1) convex
Platform (15), and the upper end other side of the cabinet (1) is communicated with silicon carbide ceramics pipeline (16), the silicon carbide ceramics pipeline
(16) the other end is equipped with nano material trap (17), and is equipped with the first valve on the silicon carbide ceramics pipeline (16)
(18), the second valve (19) are installed on the slag notch (5).
2. a kind of mud and sewage high temperature carbonization processing unit according to claim 1, it is characterised in that: the bottom plate (6)
Lower surface side be fixedly connected with connecting rod (20), the other end of the connecting rod (20) and aluminosilicate fiberboard (2) are fixed
Connection.
3. a kind of mud and sewage high temperature carbonization processing unit according to claim 1, it is characterised in that: the pedestal (4)
Bottom be equipped with self-locking universal wheel (21), the self-locking universal wheel (21) is provided with four groups, and self-locking universal wheel described in four groups
(21) bottom four corners of pedestal (4) are located at.
4. a kind of mud and sewage high temperature carbonization processing unit according to claim 1, it is characterised in that: the pedestal (4)
Upper surface be equipped with collecting box (22), the collecting box (22) is located at the underface of slag notch (5).
5. a kind of mud and sewage high temperature carbonization processing unit according to claim 1, it is characterised in that: the door-plate (13)
On be equipped with handle (24), the handle (24) is located at the center of door-plate (13).
6. a kind of mud and sewage high temperature carbonization processing unit according to claim 1, it is characterised in that: the buckle (14)
Quantity it is consistent with the quantity of boss (15), and the buckle (14) is connected together with boss (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472509.0A CN109678306A (en) | 2018-12-04 | 2018-12-04 | A kind of mud and sewage high temperature carbonization processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472509.0A CN109678306A (en) | 2018-12-04 | 2018-12-04 | A kind of mud and sewage high temperature carbonization processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109678306A true CN109678306A (en) | 2019-04-26 |
Family
ID=66186597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811472509.0A Pending CN109678306A (en) | 2018-12-04 | 2018-12-04 | A kind of mud and sewage high temperature carbonization processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109678306A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06247784A (en) * | 1993-02-20 | 1994-09-06 | Takasago Ind Co Ltd | Rotary heat-treating furnace |
| CN1615186A (en) * | 2002-01-12 | 2005-05-11 | 高天日 | Decomposition device of organic waste and automatic cleaning system thereof |
| CN2903043Y (en) * | 2006-04-25 | 2007-05-23 | 大庆油田创业集团有限公司 | A cracking device for harmless treatment of oily sludge and sand |
| CN102372414A (en) * | 2010-08-25 | 2012-03-14 | 青岛博迈斯环保技术有限公司 | Method for processing sludge by carbonization and equipment thereof |
| CN104860500A (en) * | 2014-09-11 | 2015-08-26 | 陆骏 | System for harmless treatment of solid drilling waste |
-
2018
- 2018-12-04 CN CN201811472509.0A patent/CN109678306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06247784A (en) * | 1993-02-20 | 1994-09-06 | Takasago Ind Co Ltd | Rotary heat-treating furnace |
| CN1615186A (en) * | 2002-01-12 | 2005-05-11 | 高天日 | Decomposition device of organic waste and automatic cleaning system thereof |
| CN2903043Y (en) * | 2006-04-25 | 2007-05-23 | 大庆油田创业集团有限公司 | A cracking device for harmless treatment of oily sludge and sand |
| CN102372414A (en) * | 2010-08-25 | 2012-03-14 | 青岛博迈斯环保技术有限公司 | Method for processing sludge by carbonization and equipment thereof |
| CN104860500A (en) * | 2014-09-11 | 2015-08-26 | 陆骏 | System for harmless treatment of solid drilling waste |
Non-Patent Citations (2)
| Title |
|---|
| 强亮生等: "《新型功能材料制备技术与分析表征方法》", 30 June 2017, 哈尔滨工业大学出版社 * |
| 袁林等: "《绿色耐火材料》", 31 January 2015, 中国建材工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205851337U (en) | A kind of moveable vibration type Sand screen for building | |
| CN107398126A (en) | A kind of dedusting dust-collecting equipment of bitumen flue gas processing | |
| CN109092070A (en) | A kind of ultrafiltration apparatus | |
| CN209034798U (en) | A kind of vanadium-nitrogen alloy raw material screening plant with dedusting function | |
| CN216825007U (en) | Concrete mixing plant sewage treatment plant | |
| CN109678306A (en) | A kind of mud and sewage high temperature carbonization processing unit | |
| CN209193766U (en) | A kind of sewage treatment mud filter-pressing device | |
| CN211081136U (en) | Wayside pavilion with function is collected to rainwater | |
| CN208898679U (en) | A kind of industrial wastewater sewage-treatment plant | |
| CN207230669U (en) | Applied to the oil fume pump exhaust filtration and cooking machine on cooking machine cooking cylinder | |
| CN108854190A (en) | A kind of sewage-treatment plant being convenient to clean filter residue | |
| CN210845424U (en) | Environment-friendly sewage treatment device | |
| CN208726951U (en) | A kind of settlement of sewage pool structure | |
| CN107244757A (en) | A kind of Environmental Monitoring Laboratory handles filter with water sample | |
| CN213192906U (en) | High-efficient filterable air tank pulse dust collector | |
| CN221836844U (en) | Purification device and sewage treatment device including the purification device | |
| CN215027454U (en) | Assembled activated carbon adsorption equipment | |
| CN205659456U (en) | Filtration liquid suspended solid remove device of garbage power factory | |
| CN211935939U (en) | Row sediment device is arranged to clean production crude benzol of environment-friendly | |
| CN216705171U (en) | Compact self-cleaning ventilation cabinet with waste gas treatment system | |
| CN220098787U (en) | Ozone equipment with pretreatment function | |
| CN222427313U (en) | Primary filter device for sewage treatment | |
| CN221579911U (en) | Multistage filtering device for sewage treatment | |
| CN215354575U (en) | Oily sludge dewatering and drying equipment | |
| CN222551521U (en) | A dust removal equipment for maltodextrin production |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |
|
| RJ01 | Rejection of invention patent application after publication |