CN208356394U - A kind of gas treatment equipment - Google Patents
A kind of gas treatment equipment Download PDFInfo
- Publication number
- CN208356394U CN208356394U CN201820337665.5U CN201820337665U CN208356394U CN 208356394 U CN208356394 U CN 208356394U CN 201820337665 U CN201820337665 U CN 201820337665U CN 208356394 U CN208356394 U CN 208356394U
- Authority
- CN
- China
- Prior art keywords
- delivery pipe
- rack
- shell
- block
- mounting groove
- 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.)
- Active
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- 244000005700 microbiome Species 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of gas treatment equipments, including rack, one end of the rack is equipped with getter device, riser and partition are connected in the rack, the rack is divided by riser and partition is separated by solid-liquid separation room, reaction chamber and filter chamber, and described one end for being separated by solid-liquid separation room is equipped with flusher, the other end of the solid-liquid separating is equipped with collecting box, it is equipped with heating device in the riser, slidably connects shell in the reaction chamber, the side of the shell is fixedly connected with transverse slat.The utility model structure simple operations are easy, shell and reaction chamber can be driven to move back and forth by the isostructural effect of cam, movable block and the first spring lever, to generate vibration, one can accelerate the absorption to soluble gas bottom side in tail gas, secondly it can be made sufficiently to react, various filter screens can be made to be easily installed disassembly by pushing block and the isostructural interaction of fixture block.
Description
Technical field
The utility model relates to microorganisms technical field more particularly to a kind of gas treatment equipments.
Background technique
As modern biotechnology is grown rapidly, biofermentation product, which has become, invests industry most active, with fastest developing speed
One of.Drug, food, the fine chemicals of biofermentation preparation are widely used in medicine, chemical industry and daily life, are people
Class health has made huge contribution, and biofermentation has become the powerful measure and tool of biofermentation product industrialization, due to
In biological fermentation process, the use of air is that microorganism growth is essential, and the usage amount of air is big, generally
0.5~1.2VVM, but the air not being used by the microorganisms largely needs to be discharged into atmosphere with the tail gas that fermentor is discharged, and makes
It obtains the Partial fermentation metabolite that microorganism growth generates and takes fermentor out of with tail gas, be discharged into surrounding air, due to micro- life
The metabolite that object growth generates usually has certain aroma and flavor, will cause certain influence to ambient enviroment, therefore, needs
It is discharged after handling fermentation tail gas, existing fermentation tail gas processing device device complexity is with high costs, and is reacting
Tail gas and catalyst reaction is insufficient that tail gas evolution effect is caused to decline in room, and the mounting means of various filter screens is complicated,
It can not quick installing and dismounting.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: existing fermentation tail gas processing
Device device complexity is with high costs, and the tail gas and catalyst reaction is insufficient causes under tail gas evolution effect in reaction chamber
Drop, and the mounting means of various filter screens is complicated, it can not quick installing and dismounting.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of gas treatment equipment, including rack, one end of the rack are equipped with getter device, are connected in the rack
Riser and partition, the rack is divided by riser and partition is separated by solid-liquid separation room, reaction chamber and filter chamber, the separation of solid and liquid
One end of room is equipped with flusher, and the other end of the solid-liquid separating is equipped with collecting box, is equipped with heating device in the riser,
Shell is slidably connected in the reaction chamber, the side of the shell is fixedly connected with transverse slat, and the transverse slat is equipped with multiple insert
Hole, the side of the transverse slat are also symmetrically arranged with two limit plates, are equipped with reaction chamber between the limit plate, and the one of the reaction chamber
Side is connected with the first delivery pipe and the second delivery pipe, and one end of first delivery pipe is connected to the side of riser, and described second
One end of delivery pipe is connected to the side of partition, and one end of the limit plate is equipped with locking device, and the limit plate passes through locking
Device is connected on transverse slat, and symmetrically clamping is slided on first spring lever there are two the first spring lever in the inner walls
It is connected with movable block, the first driving motor is equipped in the movable block, be connected with shaft on first driving motor, described turn
It is connected with convex block on axis, motion bar is symmetrically fixedly connected on the two sidewalls of the shell, is interspersed on each motion bar
Fixed plate, is wrapped with spring on each motion bar, and one end of the spring is connected to the side of shell, the spring it is another
One end is connected to the side of fixed plate, and one end of the filter chamber is equipped with mounting plate, successively blocks from left to right on the mounting plate
It is connected to HEPA filter screen, taste removal filter screen and activated carbon adsorption net, the side of the mounting plate is fixedly connected with mounting blocks, institute
The both ends for stating mounting blocks are symmetrically arranged with the first mounting groove, are equipped with pushing block in first mounting groove, one end of the pushing block is equipped with
Rotating bar, one end of the rotating bar are interspersed with second gear, and one end engagement of the second gear is connected with first gear, institute
State first gear on be interspersed with shaft, one end of the shaft is connected with the second driving motor, second driving motor
One end is fixedly connected on the side of rack, and one end of first mounting groove is equipped with the second mounting groove, the second installation slot position
In on the side wall of rack, being symmetrically arranged with second spring bar in second mounting groove, one end of the second spring bar is connected with
Fixture block, the side of the fixture block are against the side of pushing block, and the getter device includes third delivery pipe, the third delivery pipe
One end is connected on the side wall of rack, and the other end of the third delivery pipe is fixedly connected with gas collecting tube, the shape of the gas collecting tube
For shape in horn-like, the heating device includes heater strip, and the heater strip arranges in the shape of a spiral, and is mounted on the first delivery pipe
One end of side, the S-shaped arrangement in shell of first delivery pipe, first delivery pipe is equipped with valve, the sprinkling
Device includes delivery pipe, and one end of the delivery pipe is connected on the side wall of rack, the other end rotation connection of the delivery pipe
There is turntable, is connected with sprinkler head on the turntable.
Preferably, the side of the collecting box is symmetrically arranged with third mounting groove, is equipped with limit in each third mounting groove
Position plate, the side of the limit plate is mounted on the inner sidewall of rack.
Preferably, the other end of the rotating bar is equipped with external screw thread, and the interior of the pushing block is equipped with threaded hole, the threaded hole
Interior to be equipped with internal screw thread, the rotating bar and threaded hole are to be threadedly coupled.
Preferably, the locking device includes block, and straight pin is interspersed on the block, and the transverse slat is equipped with multiple
First circular hole, the limit plate are equipped with the second circular hole to match with the first circular hole, and the straight pin is interspersed in the first circular hole
In the second circular hole.
Preferably, multiple folds are equipped in first delivery pipe and the second delivery pipe.
Compared with prior art, the utility model has the beneficial effects that structure simple operations are easy, pass through cam, activity
The isostructural effect of block and the first spring lever can drive shell and reaction chamber to move back and forth, to generate vibration, one
It can accelerate the absorption to soluble gas bottom side in tail gas, secondly it can be made sufficiently to react, pass through the structures such as pushing block and fixture block
Interaction various filter screens can be made to be easily installed disassembly.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of gas treatment equipment positive structure schematic;
Fig. 2 is the partial enlargement structural representation of A in Fig. 1;
Fig. 3 is the partial enlargement structural representation of B in Fig. 1;
Fig. 4 is the partial enlargement structural representation of C in Fig. 1.
In figure: 1 rack, 2 getter devices, 3 collecting boxs, 4 flushers, 5 heating devices, 6 risers, 7 first delivery pipes, 8
Partition, 9HEPA filter screen, 10 mounting plates, 11 taste removal filter screens, 12 activated carbon adsorption nets, 13 locking devices, 14 motion bars, 15
Fixed plate, 16 springs, 17 movable blocks, 18 first spring levers, 19 reaction chambers, 20 transverse slats, 21 first gears, 22 shafts, 23 second
Gear, 24 rotating bars, 25 convex blocks, 26 shells, 27 first mounting grooves, 28 pushing blocks, 29 fixture blocks, 30 second spring bars, 31 second peaces
Tankage, 32 mounting blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of gas treatment equipment, including rack 1, one end of rack 1 are equipped with getter device 2, air-breathing dress
Setting 2 includes third delivery pipe, and one end of third delivery pipe is connected on the side wall of rack 1, and the other end of third delivery pipe is fixed
It is connected with gas collecting tube, in horn-like, infiltration rate is can be improved in horn-like gas collecting tube, increases work effect for the shape of gas collecting tube
Rate, riser 6 and partition 8 are connected in rack 1, and rack 1 divides to be separated by solid-liquid separation room, reaction chamber and mistake by riser 6 and partition 8
Filter chamber, the one end for being separated by solid-liquid separation room are equipped with flusher 4, and flusher 4 includes delivery pipe, and one end of delivery pipe is connected to rack
On 1 side wall, the other end of delivery pipe is rotatably connected to turntable, is connected with sprinkler head on turntable, and turntable rotates when sprinkling,
Increase spraying range, can make the solid particle in tail gas in contact wetting because gravity reason is dripped in collecting box 3, solid-liquid
The other end of separate type is equipped with collecting box 3, and the side of collecting box 3 is symmetrically arranged with third mounting groove, sets in each third mounting groove
There is limit plate, the side of limit plate is mounted on the inner sidewall of rack 1, facilitates positioning and the quick-replaceable of collecting box 3, riser 6
Interior to be equipped with heating device 5, heating device 5 includes heater strip, and heater strip arranges in the shape of a spiral, and is mounted on the first delivery pipe 7
Side, the first delivery pipe 7 arrange in shell in S shape, and one end of the first delivery pipe 7 is equipped with valve, and heater strip is in the shape of a spiral
Heating surface (area) (HS can be increased, while the S-shaped arrangement of the first delivery pipe 7 can increase its heating time, exhaust temperature increase can be with
The dissolution rate in water is improved, slidably connects shell 26 in reaction chamber, the side of shell 26 is fixedly connected with transverse slat 20, transverse slat
20 are equipped with multiple jacks, and the side of transverse slat 20 is also symmetrically arranged with two limit plates, is equipped with reaction chamber 19 between limit plate, instead
It answers the side of case 19 to be connected with the first delivery pipe 7 and the second delivery pipe, is equipped in the first delivery pipe 7 and the second delivery pipe more
A fold can make the first delivery pipe 7 extend or shorten, avoid shell 26 mobile so that the first delivery pipe 7 constantly by
It pulls, causes the first delivery pipe 7 to be damaged, one end of the first delivery pipe 7 is connected to the side of riser 6, one end of the second delivery pipe
It is connected to the side of partition 8, one end of limit plate is equipped with locking device 13, and locking device 13 includes block, is interspersed on block
Straight pin, transverse slat 20 are equipped with multiple first circular holes, and limit plate is equipped with the second circular hole to match with the first circular hole, straight pin
Be interspersed in the first circular hole and the second circular hole, can use the position of straight pin and the first circular hole control between limit plate away from
From so as to select different size of reaction chamber 19 according to the actual situation, limit plate is connected to transverse slat by locking device 13
On 20, symmetrically clamping slidably connects movable block 17 on the first spring lever 18 there are two the first spring lever 18 on 26 inner wall of shell,
It is equipped with the first driving motor in movable block 17, is connected with shaft on the first driving motor, convex block 25, shell is connected in shaft
It is symmetrically fixedly connected with motion bar 14 on 26 two sidewalls, fixed plate 15, each motion bar 14 are interspersed on each motion bar 14
On be wrapped with spring 16, one end of spring 16 is connected to the side of shell 26, and the other end of spring 16 is connected to fixed plate 15
Side, one end of filter chamber are equipped with mounting plate 10, are successively connected with HEPA filter screen 9, taste removal from left to right on mounting plate 10
Strainer 11 and activated carbon adsorption net 12, the side of mounting plate 10 are fixedly connected with mounting blocks 32, and the both ends of mounting blocks 32 are symmetrical
Equipped with the first mounting groove 27, pushing block 28 is equipped in the first mounting groove 27, one end of pushing block 28 is equipped with rotating bar 24, rotating bar 24
The other end be equipped with external screw thread, the interior of pushing block 28 is equipped with threaded hole, internal screw thread is equipped in threaded hole, rotating bar 24 and threaded hole are
It being threadedly coupled, 28 transverse movement of pushing block can be made by being connected through a screw thread, and one end of rotating bar 24 is interspersed with second gear 23,
One end engagement of second gear 23 is connected with first gear 21, and shaft 22, one end of shaft 22 are interspersed in first gear 21
It is connected with the second driving motor, one end of the second driving motor is fixedly connected on the side of rack 1, one end of the first mounting groove 27
Equipped with the second mounting groove 31, the second mounting groove 31 is located on the side wall of rack 1, is symmetrically arranged with the second bullet in the second mounting groove 31
Spring base 30, one end of second spring bar 30 are connected with fixture block 29, and the side of fixture block 29 is against the side of pushing block 28.
In the utility model, when user uses the device, tail gas enters by getter device 2 is separated by solid-liquid separation room, then
The solid particle in tail gas is entered in collecting box 3 using gravity using flusher 4, then opens valve, is filled by heating
5 are set by tail gas heating, enters in reaction chamber 19 by the first delivery pipe 7, the first driving motor is then opened, so that 25 turns of convex block
It is dynamic, so that movable block 17 is constantly mobile, and then move back and forth shell 26, to drive cross
Plate 20 and reaction chamber 19 constantly shake so that tail gas and catalyst sufficiently react, and is then passed sequentially through by the second delivery pipe
HEPA filter screen 9, taste removal filter screen 11 and activated carbon adsorption net 12 need replacing various filterings further by tail gas absorption
Starting the second driving motor when net drives shaft 22 to rotate, to drive first gear to rotate, to drive 23 turns of second gear
It is dynamic, so that rotating bar 24 rotates, to drive pushing block 28 to move forward, so that the movement of fixture block 29 is squeezed, so that mounting blocks
32 are detached from rack 1, complete installation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of gas treatment equipment, including rack (1), which is characterized in that one end of the rack (1) is equipped with getter device
(2), riser (6) and partition (8) are connected in the rack (1), the rack (1) is divided into solid by riser (6) and partition (8)
Liquid separation chamber, reaction chamber and filter chamber, described one end for being separated by solid-liquid separation room are equipped with flusher (4), the solid-liquid separating
The other end be equipped with collecting box (3), be equipped with heating device (5) in the riser (6), slidably connect shell in the reaction chamber
(26), the side of the shell (26) is fixedly connected with transverse slat (20), and the transverse slat (20) is equipped with multiple jacks, the transverse slat
(20) side is also symmetrically arranged with two limit plates, is equipped with reaction chamber (19) between the limit plate, the reaction chamber (19)
Side is connected with the first delivery pipe (7) and the second delivery pipe, and one end of first delivery pipe (7) is connected to the one of riser (6)
Side, one end of second delivery pipe are connected to the side of partition (8), and one end of the limit plate is equipped with locking device (13),
The limit plate is connected on transverse slat (20) by locking device (13), and symmetrically there are two for clamping on shell (26) inner wall
One spring lever (18) slidably connects movable block (17) on first spring lever (18), and the is equipped in the movable block (17)
One driving motor is connected with shaft on first driving motor, is connected in the shaft convex block (25), the shell (26)
Two sidewalls on be symmetrically fixedly connected with motion bar (14), be interspersed with fixed plate (15) on each motion bar (14), each
It is wrapped with spring (16) on the motion bar (14), one end of the spring (16) is connected to the side of shell (26), the bullet
The other end of spring (16) is connected to the side of fixed plate (15), and one end of the filter chamber is equipped with mounting plate (10), the installation
HEPA filter screen (9), taste removal filter screen (11) and activated carbon adsorption net (12), institute are successively connected on plate (10) from left to right
The side for stating mounting plate (10) is fixedly connected with mounting blocks (32), and the both ends of the mounting blocks (32) are symmetrically arranged with the first mounting groove
(27), pushing block (28) being equipped in first mounting groove (27), one end of the pushing block (28) is equipped with rotating bar (24), and described turn
One end of lever (24) is interspersed with second gear (23), and one end engagement of the second gear (23) is connected with first gear
(21), the first gear (21) on be interspersed with shaft (22), one end of the shaft (22) is connected with the second driving motor,
One end of second driving motor is fixedly connected on the side of rack (1), and one end of first mounting groove (27) is equipped with the
Two mounting grooves (31), second mounting groove (31) are located on the side wall of rack (1), symmetrically set in second mounting groove (31)
Have second spring bar (30), one end of the second spring bar (30) is connected with fixture block (29), and the side of the fixture block (29) is supported
In the side of pushing block (28), the getter device (2) includes third delivery pipe, and one end of the third delivery pipe is connected to rack
(1) on side wall, the other end of the third delivery pipe is fixedly connected with gas collecting tube, the shape of the gas collecting tube in horn-like,
The heating device (5) includes heater strip, and the heater strip arranges in the shape of a spiral, and is mounted on the side of the first delivery pipe (7),
One end of the S-shaped arrangement in shell of first delivery pipe (7), first delivery pipe (7) is equipped with valve, the sprinkling
Device (4) includes delivery pipe, and one end of the delivery pipe is connected on the side wall of rack (1), and the other end of the delivery pipe turns
It is dynamic to be connected with turntable, sprinkler head is connected on the turntable.
2. a kind of gas treatment equipment according to claim 1, which is characterized in that the side of the collecting box (3) is symmetrical
Equipped with third mounting groove, limit plate is equipped in each third mounting groove, the side of the limit plate is mounted on rack (1)
On inner sidewall.
3. a kind of gas treatment equipment according to claim 1, which is characterized in that the other end of the rotating bar (24) is set
There is external screw thread, the interior of the pushing block (28) is equipped with threaded hole, is equipped with internal screw thread, the rotating bar (24) and spiral shell in the threaded hole
Pit is to be threadedly coupled.
4. a kind of gas treatment equipment according to claim 1, which is characterized in that the locking device (13) includes gear
Block, is interspersed with straight pin on the block, and the transverse slat (20) is equipped with multiple first circular holes, and the limit plate is equipped with and the
The second circular hole that one circular hole matches, the straight pin are interspersed in the first circular hole and the second circular hole.
5. a kind of gas treatment equipment according to claim 1, which is characterized in that first delivery pipe (7) and second
Multiple folds are equipped in delivery pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820337665.5U CN208356394U (en) | 2018-03-13 | 2018-03-13 | A kind of gas treatment equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820337665.5U CN208356394U (en) | 2018-03-13 | 2018-03-13 | A kind of gas treatment equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208356394U true CN208356394U (en) | 2019-01-11 |
Family
ID=64923061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820337665.5U Active CN208356394U (en) | 2018-03-13 | 2018-03-13 | A kind of gas treatment equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208356394U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110841455A (en) * | 2019-12-23 | 2020-02-28 | 沈阳环境科学研究院 | Medical waste dry heat disinfection tail gas treatment device and method |
-
2018
- 2018-03-13 CN CN201820337665.5U patent/CN208356394U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110841455A (en) * | 2019-12-23 | 2020-02-28 | 沈阳环境科学研究院 | Medical waste dry heat disinfection tail gas treatment device and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207856619U (en) | A kind of gas cleaning plant of activated carbon adsorption | |
CN208356394U (en) | A kind of gas treatment equipment | |
CN208170544U (en) | A kind of air purifier easy to remove | |
CN108211638B (en) | A kind of microbial fermentation exhaust gas processing device | |
CN207498098U (en) | A kind of sewage active carbon filter for being convenient for changing filtrate | |
CN209123389U (en) | A kind of efficient extraction separation device of chemical engineering | |
CN208436623U (en) | A kind of mechanical ash filter device that water resource recycles | |
CN207996527U (en) | A kind of dust proof workshop air deep purifying processing unit | |
CN207694464U (en) | A kind of dust retracting device for piglet feed processing | |
CN209279583U (en) | A kind of alternative tea drying unit with sterilizing function | |
CN107840334A (en) | A kind of atomic hole porous carbon materials and preparation method thereof | |
CN208817621U (en) | A kind of interior overall circulation formula air purifier | |
CN206386983U (en) | A kind of efficient smoke purifier | |
CN209113880U (en) | A kind of biological pesticide production fermentor of cleaning easy to disassemble | |
CN207452150U (en) | A kind of starch sugar production decoloration device | |
CN209452293U (en) | A kind of reaction kettle for the filtering of fluorescent brightening powder | |
CN207648887U (en) | A kind of energy conservation and environmental protection range hood | |
CN209285591U (en) | A kind of laparoscopic surgery smoke purifier | |
CN208959362U (en) | A kind of high temperature alkali-free carragheen extraction system | |
CN114739128B (en) | Biological bacterial fertilizer production facility | |
CN207379223U (en) | A kind of period of the day from 11 a.m. to 1 p.m tea drying unit | |
CN201049085Y (en) | Air purifier | |
CN108800336A (en) | A kind of air cleaning unit based on biotechnology with humidification function | |
CN208757622U (en) | A kind of Food Inspection test tube device | |
CN110118511A (en) | Pipeline automatic cleaning device for condenser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A gas processing device Granted publication date: 20190111 Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANGHAI GUOHUI ENVIRONMENTAL PROTECTION TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2024980007482 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |