CN207401314U - A kind of acid anhydrides waste gas recovering device - Google Patents
A kind of acid anhydrides waste gas recovering device Download PDFInfo
- Publication number
- CN207401314U CN207401314U CN201721314026.9U CN201721314026U CN207401314U CN 207401314 U CN207401314 U CN 207401314U CN 201721314026 U CN201721314026 U CN 201721314026U CN 207401314 U CN207401314 U CN 207401314U
- Authority
- CN
- China
- Prior art keywords
- gas
- sub
- rod
- main channel
- adjustable plate
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is related to waste gas recovery technical fields,In particular a kind of acid anhydrides waste gas recovering device,Including supporting rack,Reaction kettle is installed on support frame as described above,Main channel is connected on gas outlet above the reaction kettle,Gas outlet installation main channel and sub- snorkel of the device above reaction kettle,Pass through the exhaust-gas treatment cylinder and gas sampling cylinder on two sub- snorkels,The collection to exhaust gas can be achieved,Pass through the conversion in main channel,The rotation of internal adjustable plate can be achieved,Corresponding connect reached between the venthole in adjustable plate and vent board seals with not corresponding,Optionally realize circulation of the gas in corresponding sub- snorkel,Reach the exhaust-gas treatment cylinder on two sub- snorkels and gas sampling cylinder in this way alternates operation,Be not in lead to not situation about working on appearance because of one of damage,And then continual operation effectiveness.
Description
Technical field
The utility model is related to waste gas recovery technical fields, are specially a kind of acid anhydrides waste gas recovering device.
Background technology
Acid anhydrides mainly for the production of unsaturated polyester resin, alkyd resin, adds for pesticide, medicine, coating, lubricant
Add the fields such as agent, papery chemicals, textile finish, food additives and surfactant, acid anhydrides is in the process of generation
In can generate substantial amounts of poisonous and hazardous exhaust gas, if be not collected to the exhaust gas of generation, ambient enviroment can be polluted and can shadow
The health of people is rung, and existing waste gas collection device is generally all fixedly installed on production line, if collection device damages
Operation can not then be continued, in consideration of it, it is proposed that a kind of acid anhydrides waste gas recovering device.
Utility model content
The purpose of this utility model is to provide a kind of acid anhydrides waste gas recovering device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：
A kind of acid anhydrides waste gas recovering device including supporting rack, is installed with reaction kettle, the reaction on support frame as described above
It is connected with main channel on gas outlet above kettle, connection is there are two symmetrical sub- snorkel in the main channel, and two
Exhaust-gas treatment cylinder is mounted on a sub- snorkel, the end of two sub- snorkels is respectively connected with gas sampling cylinder, described
Main channel is movably installed with change, and the upper and lower surface of the change is equipped with arc groove, and the both sides up and down of change are respectively mounted
There is fixed point clamping mechanism, main channel internal activity is equipped with adjustable plate, and the both ends of the adjustable plate are each attached in change, adjusts
It is set in section plate there are one venthole, main channel, which is internally located above adjustable plate, is installed with vent board, the vent board
It inside sets there are two symmetrical venthole, and the surface of adjustable plate and vent board face is equipped with annular groove, adjustable plate and logical
Sealing gas barrier is installed between gas plate, and plate top surface of ventilating is installed with fragmenting plate, the top of the fragmenting plate and son lead to
It is tightly connected between the tube wall of tracheae.
Preferably, the fixed point clamping mechanism includes sleeve, be equipped in the groove body of the sleeve inner first body of rod and
Second body of rod, second body of rod are movably set in inside first body of rod.
Preferably, fixed bulge loop is mounted on first body of rod and second body of rod, between two fixed bulge loops
Spring is connected with, the spring is surrounded on first body of rod and second body of rod, and the second body of rod end is fixedly connected with screens ball,
The screens ball and arc groove are corresponding, and the size of the two matches.
Preferably, the venthole semicircular in shape.
Preferably, the upper and lower surface of the sealing gas barrier is mounted on taper protrusion, the taper by the position of two close end
Protrusion is nested to be arranged in annular groove.
Compared with prior art, the beneficial effects of the utility model are：Gas outlet installation of the device above reaction kettle
Main channel and sub- snorkel, by the exhaust-gas treatment cylinder on two sub- snorkels and gas sampling cylinder, it can be achieved that exhaust gas
It collects, by the conversion in main channel, it can be achieved that the rotation of internal adjustable plate, reaches the ventilation in adjustable plate and vent board
Corresponding connect between hole seals with not corresponding, optionally realizes circulation of the gas in corresponding sub- snorkel, passes through
What this mode reached exhaust-gas treatment cylinder on two sub- snorkels and gas sampling cylinder alternates operation, be not in because
One of them damages and leads to not situation about working on appearance, and then continual operation effectiveness.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model main channel internal view；
Fig. 3 pinpoints clamping mechanism structure diagram for the utility model；
Fig. 4 is the utility model adjustable plate top view；
Fig. 5 is the utility model vent board bottom view；
Fig. 6 seals gas barrier front view for the utility model.
In figure：Supporting rack 1, reaction kettle 2, main channel 3, sub- snorkel 4, exhaust-gas treatment cylinder 5, gas sampling cylinder 6, change
7th, arc groove 8, fixed point clamping mechanism 9, sleeve 90, first body of rod 91, second body of rod 92, fixed bulge loop 93, spring 94, screens ball
95th, adjustable plate 10, vent board 11, venthole 12, annular groove 13, sealing gas barrier 14, fragmenting plate 15.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of acid anhydrides waste gas recovering device including supporting rack 1, is installed with reaction kettle 2 on supporting rack 1, on reaction kettle 2
Main channel 3 is connected on the gas outlet of side, is connected in main channel 3 there are two symmetrical sub- snorkel 4, two sons to lead to
Exhaust-gas treatment cylinder 5 is mounted on tracheae 4, the end of two sub- snorkels 4 is respectively connected with gas sampling cylinder 6, and main channel 3 is lived
Dynamic to be equipped with change 7, the upper and lower surface of change 7 is equipped with arc groove 8, and the both sides up and down of change 7 are mounted on fixed point screens
Mechanism 9, fixed point clamping mechanism 9 include sleeve 90, first body of rod 91 and second body of rod 92 are equipped in the groove body inside sleeve 90,
Second body of rod 92 is movably set in inside first body of rod 91, and fixed bulge loop is mounted on first body of rod 91 and second body of rod 92
93, spring 94 is connected between two fixed bulge loops 93, spring 94 is surrounded on first body of rod 91 and second body of rod 92, and second
92 end of the body of rod is fixedly connected with screens ball 95, and screens ball 95 and arc groove 8 are corresponding, and the size of the two matches, main logical
3 internal activity of tracheae is equipped with adjustable plate 10, and the both ends of adjustable plate 10 are each attached in change 7, set in adjustable plate 10 there are one
Venthole 12, the top that main channel 3 is internally located at adjustable plate 10 are installed with vent board 11, set in vent board 11 there are two
Symmetrical venthole 12,12 semicircular in shape of venthole, and the surface of 11 face of adjustable plate 10 and vent board is equipped with annular
Slot 13, is equipped with sealing gas barrier 14 between adjustable plate 10 and vent board 11, the upper and lower surface of sealing gas barrier 14 leans on two close end
Position be mounted on taper protrusion, taper protrusion is nested to be arranged in annular groove 13, and 11 top surface of vent board is installed with
It is tightly connected between the tube wall of fragmenting plate 15, the top of fragmenting plate 15 and sub- snorkel 4.
After installing reaction kettle 2 and main channel 3, sub- snorkel 4 and exhaust-gas treatment cylinder 5 thereon and gas sampling cylinder 6,
Change 7 is rotated, the adjustable plate 10 for being secured to connection is driven to rotate, when adjustable plate 10 turns to venthole 12 and ventilation thereon
When venthole 12 on plate 11 is corresponding, gas flows through the sub- snorkel 4 of one side, and the sub- snorkel 4 of opposite side is in close
Envelope state, when the venthole 12 that adjustable plate 10 is turned on 12 region of non-through stomata and vent board 11 thereon is corresponding
Wait, the sub- snorkel 4 of opposite side connects, realize in this way gas-selectively in two sub- snorkels 4 wherein
Circulate in one, reach both sides sub- snorkel 4 work alternatively effect, and change 7 drive adjustable plate 10 often rotate 180 degree when
It waits, the arc groove 8 in change 7 is corresponding with fixed point clamping mechanism 9, pinpoints the screens ball 95 on clamping mechanism 9 in spring 94
It under effect, sticks into arc groove 8, realizes the fixed point screens to change 7.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of acid anhydrides waste gas recovering device including supporting rack (1), is installed with reaction kettle (2) on support frame as described above (1),
It is connected with main channel (3) on gas outlet above the reaction kettle (2), there are two mutually for connection on the main channel (3)
Symmetrical sub- snorkel (4) is mounted on exhaust-gas treatment cylinder (5), two sub- snorkels (4) on two sub- snorkels (4)
End be respectively connected with gas sampling cylinder (6), it is characterised in that：The main channel (3) is movably installed with change (7), described
The upper and lower surface of change (7) is equipped with arc groove (8), and the both sides up and down of change (7) are mounted on fixed point clamping mechanism (9),
Main channel (3) internal activity is equipped with adjustable plate (10), and the both ends of the adjustable plate (10) are each attached in change (7), adjusts
Is set in section plate (10) there are one venthole (12), main channel (3) be internally located above adjustable plate (10) be installed with it is logical
Gas plate (11), sets that there are two symmetrical ventholes (12), and adjustable plate (10) and vent board in the vent board (11)
(11) surface of face is equipped with annular groove (13), and sealing gas barrier is equipped between adjustable plate (10) and vent board (11)
(14), and vent board (11) top surface is installed with fragmenting plate (15), the top of the fragmenting plate (15) and sub- snorkel (4)
It is tightly connected between tube wall.
2. a kind of acid anhydrides waste gas recovering device according to claim 1, it is characterised in that：The fixed point clamping mechanism (9)
Including sleeve (90), first body of rod (91) and second body of rod (92) be installed in the internal groove body of the sleeve (90), described the
It is internal that bipole body (92) is movably set in first body of rod (91).
3. a kind of acid anhydrides waste gas recovering device according to claim 2, it is characterised in that：First body of rod (91) and
Fixed bulge loop (93) is mounted on bipole body (92), spring (94) is connected between two fixed bulge loops (93), it is described
Spring (94) is surrounded on first body of rod (91) and second body of rod (92), and second body of rod (92) end is fixedly connected with screens ball
(95), the screens ball (95) and arc groove (8) are corresponding, and the size of the two matches.
4. a kind of acid anhydrides waste gas recovering device according to claim 1, it is characterised in that：The venthole (12) is in semicircle
Shape.
5. a kind of acid anhydrides waste gas recovering device according to claim 1, it is characterised in that：The sealing gas barrier (14)
Upper and lower surface is mounted on taper protrusion by the position of two close end, and taper protrusion is nested to be arranged in annular groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314026.9U CN207401314U (en) | 2017-10-12 | 2017-10-12 | A kind of acid anhydrides waste gas recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314026.9U CN207401314U (en) | 2017-10-12 | 2017-10-12 | A kind of acid anhydrides waste gas recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207401314U true CN207401314U (en) | 2018-05-25 |
Family
ID=62319708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721314026.9U Active CN207401314U (en) | 2017-10-12 | 2017-10-12 | A kind of acid anhydrides waste gas recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207401314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102157A (en) * | 2019-03-19 | 2019-08-09 | 生态环境部南京环境科学研究所 | Ozone combines the device of biofilter processing organic exhaust gas |
-
2017
- 2017-10-12 CN CN201721314026.9U patent/CN207401314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102157A (en) * | 2019-03-19 | 2019-08-09 | 生态环境部南京环境科学研究所 | Ozone combines the device of biofilter processing organic exhaust gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207621642U (en) | A kind of support bench for display of computer | |
| CN207401314U (en) | A kind of acid anhydrides waste gas recovering device | |
| CN106583427A (en) | Dismantling table for small domestic electric appliance | |
| CN108854281A (en) | A kind of chemical workshop environmental protection getter device and its application method | |
| CN108236840A (en) | A kind of atomizing harmful gas purification tower | |
| CN104259141A (en) | Efficient horizontal garment thread residue adsorbing machine | |
| CN208026231U (en) | A kind of semi-finished product measurement jig | |
| CN207769417U (en) | A kind of selecting type dedusting and purifying device for more textile machines | |
| CN103658146A (en) | Air-extracting type dust removing device | |
| CN109000293A (en) | A kind of lampblack filter | |
| CN211635769U (en) | Dust removal spraying fan convenient to remove | |
| CN208635160U (en) | A kind of multi-functional petticoat pipe | |
| CN213589973U (en) | A dust pelletizing system for waterproof material workshop | |
| CN202893769U (en) | Air draft type dust extraction equipment | |
| CN210686045U (en) | Gas drainage pipe with water collection function | |
| CN102486335A (en) | Window type air-conditioning air intake grille | |
| CN208098860U (en) | A kind of low-noise high-efficiency ventilation hoods for laboratories | |
| CN209201457U (en) | A kind of chip mounter suction nozzle attachment device | |
| CN203215799U (en) | Lampblack-highly-drawing-type integrated cooker | |
| CN208223925U (en) | One kind can squeeze the juice food inspection device | |
| CN208680118U (en) | A kind of movable type rivet welding workshop weldering cigarette collection system | |
| CN205649972U (en) | Easily wash oil fume sucking device that removes of dismouting | |
| CN107676595A (en) | A kind of display screen multiway tilter | |
| CN205711460U (en) | A kind of portable extension type drying rack bar | |
| CN205911620U (en) | Dust absorption heat dissipation type regulator cubicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |