CN108144321A - A kind of industrial environment-friendly type solvent retracting device - Google Patents
A kind of industrial environment-friendly type solvent retracting device Download PDFInfo
- Publication number
- CN108144321A CN108144321A CN201810087903.6A CN201810087903A CN108144321A CN 108144321 A CN108144321 A CN 108144321A CN 201810087903 A CN201810087903 A CN 201810087903A CN 108144321 A CN108144321 A CN 108144321A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- cabinet
- external
- friendly type
- industrial environment
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0006—Coils or serpentines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0054—General arrangements, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of industrial environment-friendly type solvent retracting devices, including rack, the top of the rack is sequentially installed with heating cylinder from left to right, cooling water tank, suction ventilator and cabinet, the inside of the heating cylinder is equipped with heating tube, and the top connection of heating cylinder is equipped with feed pipe, the upper end connection of the feed pipe is equipped with feed hopper, and feed pipe is internally provided with ball valve, the external side of the heating cylinder is connected by pipeline with one end of cooling coil, the cooling coil is mounted on the inside of cooling water tank, and the other end of cooling coil is connected by pipeline with the inlet scoop of suction ventilator, the air outlet of the suction ventilator is connected by pipeline with the external one side wall of cabinet, the inside of the cabinet is equipped with support plate, and the external opposite side connection of cabinet is equipped with exhaust pipe.The present invention, recycling design quality is preferable, and purification organic efficiency is higher, has the higher value of environmental protection, is worthy to be popularized and popularizes.
Description
Technical field
The present invention relates to solvent recovery technical field, specially a kind of industrial environment-friendly type solvent retracting device.
Background technology
Solvent is that one kind can dissolve solid, and (solvent, solute are all for the liquid (gas or solid) of liquid or gaseous solute
Can be solid, liquid, gas), then as solution.Most common solvent is water in daily life.It is and so-called organic molten
Agent is the organic compound comprising carbon atom.Solvent usually possesses than relatively low boiling point and readily volatilized.It or can be by steaming
It evaporates to remove, so as to leave by molten object.Therefore, solvent cannot generate chemical reaction to solute.They are necessary for inertia.Solvent
Soluble compounds can be extracted from mixture, most common example is with brewed in hot water coffee or tea.Solvent is typically transparent, colourless
Liquid, they have unique smell mostly.In existing industrial production, used solvent is typically all to do at industrial wastes
Reason without going recycling, generates environment larger harm, for this purpose, proposing a kind of industrial environment-friendly type solvent recycling
Device.
Invention content
The purpose of the present invention is to provide a kind of industrial environment-friendly type solvent retracting devices, and recycling design quality is preferable, carries
Pure organic efficiency is higher, has the higher value of environmental protection, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of industrial environment-friendly type solvent retracting device, packet
Including rack, the top of the rack are sequentially installed with heating cylinder, cooling water tank, suction ventilator and cabinet, the heating from left to right
The inside of cylinder is equipped with heating tube, and the top connection of heating cylinder is equipped with feed pipe, and the upper end connection of the feed pipe is equipped with
Feed hopper, and feed pipe is internally provided with ball valve, the external side of the heating cylinder passes through one end of pipeline and cooling coil and connects
Logical, the cooling coil is mounted on the inside of cooling water tank, and the other end of cooling coil passes through the air draught of pipeline and suction ventilator
Mouth connection, the air outlet of the suction ventilator are connected by pipeline with the external one side wall of cabinet, and the inside of the cabinet is equipped with
Support plate, and the external opposite side connection of cabinet is equipped with exhaust pipe, the top of the support plate are installed with compressor and cold
Condenser, the air inlet of the compressor are connected, and the exhaust outlet of compressor passes through pipeline by pipeline with the exhaust outlet of evaporator
It is connected with the air inlet of condenser, the exhaust outlet of the condenser is connected by pipeline with the air inlet of device for drying and filtering, described
The gas outlet of device for drying and filtering is connected by pipeline with one end of capillary, and the other end of the capillary passes through pipeline and evaporation
The air inlet connection of device, the evaporator are mounted on the lower section for being internally located at support plate of cabinet, the capillary and dried
Filter is installed in the top for being internally located at support plate of cabinet, and the bottom of the cabinet is connected by the top of pipeline and purifying box
Logical, the purifying box is internally provided with active carbon particle adsorption layer, and the external one side wall of the purifying box passes through pipeline and water pump
Water inlet connection, the water outlet of the water pump is connected by the pipeline of built-in check valve with the external side of dashpot, described
The alternate internal of dashpot is equipped with baffle, and the external opposite side of dashpot is connected by pipeline with the top of accumulator tank, described
Purifying box, water pump, dashpot and accumulator tank are installed in the inside of rack.
Preferably, the feed hopper is internally provided with steel wire filter screen.
Preferably, the exhaust pipe is internally provided with activated carbon filter layer.
Preferably, four universal wheels are arranged at the bottom corners of the rack.
Preferably, the pipeline intersection that the inside of the purifying box is connected with water pump be equipped with stainless steel filter screen, it is described not
Rust steel filter screen is located at the lower section of active carbon particle adsorption layer.
Preferably, the external connection of the heating cylinder is equipped with liquid level gauge.
Preferably, the external side of the rack is hinged with movable doorboard, and the external side of the movable doorboard is equipped with handle
Hand.
Preferably, the baffle is at least provided with three, and baffle is evenly distributed on the inside of dashpot.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, of the invention, the external side of heating cylinder is connected by pipeline with one end of cooling coil, and cooling coil is mounted on
The inside of cooling water tank, and the other end of cooling coil is connected by pipeline with the inlet scoop of suction ventilator, the air outlet of suction ventilator
It is connected by pipeline with the external one side wall of cabinet, the inside of cabinet is equipped with support plate, and the external opposite side connection of cabinet
Equipped with exhaust pipe, the top of support plate is installed with compressor and condenser, and the air inlet of compressor passes through pipeline and evaporation
The exhaust outlet connection of device, and the exhaust outlet of compressor is connected by pipeline with the air inlet of condenser, the exhaust outlet of condenser leads to
Piping is connected with the air inlet of device for drying and filtering, and the gas outlet of device for drying and filtering is connected by pipeline with one end of capillary,
The other end of capillary connected by pipeline with the air inlet of evaporator, and evaporator is mounted on the support plate that is internally located at of cabinet
Lower section, capillary and device for drying and filtering are installed in the top for being internally located at support plate of cabinet, with the above arrangement, can pass through
Transpiration-cooled mode carries out spent solvent purifying recycling, and recovered solvent quality is preferable, while using water tank to steaming
Gas is cooled down, and can improve vapour-set speed, so as to improve purification organic efficiency；
2nd, of the invention, by being connected in the bottom of cabinet by pipeline with the top of purifying box, purifying box is internally provided with
Active carbon particle adsorption layer, the external one side wall of purifying box are connected by pipeline with the water inlet of water pump, and the water outlet of water pump leads to
The pipeline for crossing built-in check valve is connected with the external side of dashpot, with the above arrangement, can be to miscellaneous inside the solvent of purification
Matter is adsorbed, and ensures the quality of recycling design；
3rd, it is of the invention, baffle is equipped with, and the external opposite side of dashpot passes through pipeline by the alternate internal in dashpot
Connected with the top of accumulator tank, with the above arrangement, can slow down the flow velocity of recycling design so that solvent top quality compared with
Good part is preferentially flowed into accumulator tank, so as to improve the quality of recycling design, has the higher value of environmental protection, be worthy to be popularized and
It is universal.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the sectional view of the cabinet of the present invention.
In figure：It is 1 rack, 2 heating tubes, 3 heating cylinders, 4 feed pipes, 5 steel wire filter screens, 6 feed hoppers, 7 cooling water tanks, 8 cold
But coil pipe, 9 suction ventilators, 10 ball valves, 11 cabinets, 12 exhaust pipes, 13 activated carbon filter layers, 14 purifying boxs, 15 active carbon particles are inhaled
Attached layer, 16 stainless steel filter screens, 17 water pumps, 18 check valves, 19 dashpots, 20 baffles, 21 accumulator tanks, 22 universal wheels, 23 liquid levels
Meter, 24 movable doorboards, 25 handles, 26 condensers, 27 capillaries, 28 devices for drying and filtering, 29 support plates, 30 evaporators, 31 compressions
Machine.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of industrial environment-friendly type solvent retracting device, including
Rack 1, the top of the rack 1 is sequentially installed with heating cylinder 3, cooling water tank 7, suction ventilator 9 and cabinet 11 from left to right, described
The inside of heating cylinder 3 is equipped with heating tube 2, and the top connection of heating cylinder 3 is equipped with feed pipe 4, and the upper end of the feed pipe 4 connects
It is logical feed hopper 6 is installed, and feed pipe 4 is internally provided with ball valve 10, the external side of the heating cylinder 3 passes through pipeline with cooling down
One end connection of coil pipe 8, the cooling coil 8 is mounted on the inside of cooling water tank 7, and the other end of cooling coil 8 passes through pipe
Road is connected with the inlet scoop of suction ventilator 9, and the air outlet of the suction ventilator 9 is connected by pipeline with the external one side wall of cabinet 11,
The inside of the cabinet 11 is equipped with support plate 29, and the external opposite side connection of cabinet 11 is equipped with exhaust pipe 12, the support
The top of plate 29 is installed with compressor 31 and condenser 26, and the air inlet of the compressor 31 passes through pipeline and evaporator 30
Exhaust outlet connection, and the exhaust outlet of compressor 31 is connected by pipeline with the air inlet of condenser 26, the condenser 26
Exhaust outlet is connected by pipeline with the air inlet of device for drying and filtering 28, and the gas outlet of the device for drying and filtering 28 passes through pipeline and hair
One end connection of tubule 27, the other end of the capillary 27 are connected by pipeline with the air inlet of evaporator 30, the evaporation
Device 30 is mounted on the lower section for being internally located at support plate 29 of cabinet 11, and the capillary 27 and device for drying and filtering 28 are installed in machine
The top for being internally located at support plate 29 of case 11, the bottom of the cabinet 11 are connected by pipeline with the top of purifying box 14, institute
That states purifying box 14 is internally provided with active carbon particle adsorption layer 15, and the external one side wall of the purifying box 14 passes through pipeline and water pump
17 water inlet connection, the water outlet of the water pump 17 are connected by the pipeline of built-in check valve 18 and the external side of dashpot 19
Logical, the alternate internal of the dashpot 19 is equipped with baffle 20, and the external opposite side of dashpot 19 passes through pipeline and accumulator tank 21
Top connection, the purifying box 14, water pump 17, dashpot 19 and accumulator tank 21 are installed in the inside of rack 1.
Specifically, the feed hopper 6 is internally provided with steel wire filter screen 5, the steel wire filter screen 5 to spent solvent into
Row filtering, prevents larger impurity particle from entering heating cylinder.
Specifically, the exhaust pipe 12 is internally provided with activated carbon filter layer 13, the activated carbon filter layer 13 can be to having
Malicious pernicious gas is filtered absorption.
Specifically, four universal wheels 22 are arranged at the bottom corners of the rack 1, by setting four universal wheels 22
Convenient for repacking is pushed to put.
Specifically, the pipeline intersection that the inside of the purifying box 14 is connected with water pump 17 is equipped with stainless steel filter screen 16,
The stainless steel filter screen 16 is located at the lower section of active carbon particle adsorption layer 15, by setting stainless steel filter screen 16 that can prevent water
Pump is blocked.
Specifically, the external connection of the heating cylinder 3 is equipped with liquid level gauge 23, by the way that liquid level gauge 23 is set to be heated convenient for observation
Liquid level inside cylinder 3.
Specifically, the external side of the rack 1 is hinged with movable doorboard 24, the external side of the movable doorboard 24 is set
There is handle 25, by setting movable doorboard 24 convenient for the recycling design in taking-up accumulator tank 21.
Specifically, the baffle 20 is at least provided with three, and baffle 20 is evenly distributed on the inside of dashpot 19, by setting
At least three baffles 20 are put, the effect of buffering is relatively good.
Operation principle：The industrial environment-friendly type solvent retracting device, the inside of heating cylinder 3 are equipped with heating tube 2, and heat
The top connection of cylinder 3 is equipped with feed pipe 4, the upper end connection of feed pipe 4 is equipped with feed hopper 6, and feed pipe 4 is internally provided with ball
Valve 10, the external side of heating cylinder 3 are connected by pipeline with one end of cooling coil 8, and cooling coil 8 is mounted on cooling water tank 7
Inside, and the other end of cooling coil 8 is connected by pipeline with the inlet scoop of suction ventilator 9, and the air outlet of suction ventilator 9 passes through pipe
Road is connected with the external one side wall of cabinet 11, and the inside of cabinet 11 is equipped with support plate 29, and the external opposite side of cabinet 11 connects
Logical to be equipped with exhaust pipe 12, the top of support plate 29 is installed with compressor 31 and condenser 26, and the air inlet of compressor 31 leads to
Piping is connected with the exhaust outlet of evaporator 30, and the exhaust outlet of compressor 31 is connected by the air inlet of pipeline and condenser 26
Logical, the exhaust outlet of condenser 26 is connected by pipeline with the air inlet of device for drying and filtering 28, and the gas outlet of device for drying and filtering 28 leads to
Piping is connected with one end of capillary 27, and the other end of capillary 27 is connected by pipeline with the air inlet of evaporator 30, is steamed
The lower section for being internally located at support plate 29 that device 30 is mounted on cabinet 11 is sent out, capillary 27 and device for drying and filtering 28 are installed in cabinet
11 top for being internally located at support plate 29, with the above arrangement, can by transpiration-cooled mode to spent solvent into
Row purifying recycling, recovered solvent quality is preferable, while steam is cooled down using water tank 7, can improve vapour-set
Speed, so as to improve purification organic efficiency；By being connected in the bottom of cabinet 11 by pipeline with the top of purifying box 14, purify
Case 14 is internally provided with active carbon particle adsorption layer 15, and the external one side wall of purifying box 14 passes through pipeline and the water inlet of water pump 17
Connection, the water outlet of water pump 17 is connected by the pipeline of built-in check valve 18 with the external side of dashpot 19, by setting above
It puts, the impurity inside the solvent of purification can be adsorbed, ensure the quality of recycling design, the flow velocity of recycling design can be carried out
Slow down so that quality preferable part in solvent top is preferential to be flowed into accumulator tank 21, so as to improve the quality of recycling design, is had
The higher value of environmental protection is worthy to be popularized and popularizes.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of industrial environment-friendly type solvent retracting device, including rack (1), it is characterised in that：The top of the rack (1) from
Left-to-right is sequentially installed with heating cylinder (3), cooling water tank (7), suction ventilator (9) and cabinet (11), the inside of the heating cylinder (3)
Heating tube (2) is installed, and the top connection of heating cylinder (3) is equipped with feed pipe (4), the upper end connection peace of the feed pipe (4)
Equipped with feed hopper (6), and feed pipe (4) is internally provided with ball valve (10), the external side of the heating cylinder (3) by pipeline with
One end connection of cooling coil (8), the cooling coil (8) is mounted on the inside of cooling water tank (7), and cooling coil (8)
The other end is connected by pipeline with the inlet scoop of suction ventilator (9), and the air outlet of the suction ventilator (9) passes through pipeline and cabinet (11)
The connection of external one side wall, the inside of the cabinet (11) is equipped with support plate (29), and the external opposite side company of cabinet (11)
Logical to be equipped with exhaust pipe (12), the top of the support plate (29) is installed with compressor (31) and condenser (26), the pressure
The air inlet of contracting machine (31) is connected by pipeline with the exhaust outlet of evaporator (30), and the exhaust outlet of compressor (31) passes through pipeline
It is connected with the air inlet of condenser (26), the exhaust outlet of the condenser (26) passes through the air inlet of pipeline and device for drying and filtering (28)
Mouth connection, the gas outlet of the device for drying and filtering (28) are connected by pipeline with one end of capillary (27), the capillary
(27) the other end is connected by pipeline with the air inlet of evaporator (30), and the evaporator (30) is mounted on the interior of cabinet (11)
Portion is located at the lower section of support plate (29), and the capillary (27) and device for drying and filtering (28) are installed in the interior position of cabinet (11)
In the top of support plate (29), the bottom of the cabinet (11) is connected by pipeline with the top of purifying box (14), the purification
Case (14) is internally provided with active carbon particle adsorption layer (15), and the external one side wall of the purifying box (14) passes through pipeline and water pump
(17) water inlet connection, the water outlet of the water pump (17) are outer by the pipeline of built-in check valve (18) and dashpot (19)
Portion side connects, and the alternate internal of the dashpot (19) is equipped with baffle (20), and the external opposite side of dashpot (19) passes through
Pipeline is connected with the top of accumulator tank (21), and the purifying box (14), water pump (17), dashpot (19) and accumulator tank (21) are pacified
Mounted in the inside of rack (1).
2. a kind of industrial environment-friendly type solvent retracting device according to claim 1, it is characterised in that：The feed hopper
(6) be internally provided with steel wire filter screen (5).
3. a kind of industrial environment-friendly type solvent retracting device according to claim 1, it is characterised in that：The exhaust pipe
(12) be internally provided with activated carbon filter layer (13).
4. a kind of industrial environment-friendly type solvent retracting device according to claim 1, it is characterised in that：The rack (1)
Bottom corners at be arranged with four universal wheels (22).
5. a kind of industrial environment-friendly type solvent retracting device according to claim 1, it is characterised in that：The purifying box
(14) the pipeline intersection that inside is connected with water pump (17) is equipped with stainless steel filter screen (16), the stainless steel filter screen (16)
Positioned at the lower section of active carbon particle adsorption layer (15).
6. a kind of industrial environment-friendly type solvent retracting device according to claim 1, it is characterised in that：The heating cylinder
(3) external connection is equipped with liquid level gauge (23).
7. a kind of industrial environment-friendly type solvent retracting device according to claim 1, it is characterised in that：
The external side of the rack (1) is hinged with movable doorboard (24), and the external side of the movable doorboard (24) is equipped with handle
Hand (25).
8. a kind of industrial environment-friendly type solvent retracting device according to claim 1, it is characterised in that：The baffle (20)
At least provided with three, and baffle (20) is evenly distributed on the inside of dashpot (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087903.6A CN108144321A (en) | 2018-01-30 | 2018-01-30 | A kind of industrial environment-friendly type solvent retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087903.6A CN108144321A (en) | 2018-01-30 | 2018-01-30 | A kind of industrial environment-friendly type solvent retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108144321A true CN108144321A (en) | 2018-06-12 |
Family
ID=62459181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810087903.6A Withdrawn CN108144321A (en) | 2018-01-30 | 2018-01-30 | A kind of industrial environment-friendly type solvent retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108144321A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837583A (en) * | 2018-07-09 | 2018-11-20 | 韩智强 | One kind being used for solvent reclaimer energy conservation use device |
| CN111267265A (en) * | 2020-03-21 | 2020-06-12 | 永康本元塑料制品有限公司 | Engineering plastic's sweeps processing apparatus |
-
2018
- 2018-01-30 CN CN201810087903.6A patent/CN108144321A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837583A (en) * | 2018-07-09 | 2018-11-20 | 韩智强 | One kind being used for solvent reclaimer energy conservation use device |
| CN111267265A (en) * | 2020-03-21 | 2020-06-12 | 永康本元塑料制品有限公司 | Engineering plastic's sweeps processing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108144321A (en) | A kind of industrial environment-friendly type solvent retracting device | |
| WO2020215408A1 (en) | Multifunctional extraction apparatus | |
| CN104275079A (en) | Adsorption type air dryer | |
| CN107583428A (en) | A kind of recycle device of heavy industries waste gas | |
| CN110052579A (en) | A kind of dispellable mould casting waste gas purification apparatus | |
| CN107485998A (en) | Multistage waste gas environment friendly purification apparatus | |
| CN208193719U (en) | A kind of industrial environment-friendly type solvent recyclable device | |
| CN208177175U (en) | A kind of residual heat boiler for exchanging heat dust-removing flue | |
| CN204073805U (en) | A kind of adsorbing air drier | |
| CN207316958U (en) | A kind of air contaminant treatment flue gas waste heat recoverer | |
| CN206762312U (en) | A kind of organic waste gas purifying processing device | |
| CN209637908U (en) | EGR valve of engine | |
| CN208389670U (en) | A kind of furnace gas purification device for aluminium alloy production line | |
| CN207462969U (en) | A kind of filtering and purifying for being used to handle industrial waste gas | |
| CN207012740U (en) | A kind of forge furnace dust arrester | |
| CN206935040U (en) | A kind of efficient petrochemical industry oil-gas recovery device | |
| CN206377682U (en) | A kind of environment-protection boiler | |
| CN204380404U (en) | Reclaim the spinning liquid adsorption plant of drop and pollutant in on-condensible gas | |
| CN205139057U (en) | Cement boils and boils device | |
| CN207478169U (en) | A kind of filter cloth dust-extraction unit convenient for deashing | |
| CN104383789A (en) | Industrial tail gas treatment complete equipment of carbon fiber reinforced graphite | |
| CN206069689U (en) | A kind of intelligence control waste heat boiler of glass furnace | |
| CN204159190U (en) | The industrial tail gas of carbon fibre-reinforced graphite is processed into complete equipment | |
| CN2788889Y (en) | High concentrated organic solvent purifying recovering device | |
| CN219663039U (en) | Evaporation filter device |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |