CN209475895U - A kind of industrial chemicals device for recovering tail gas - Google Patents
A kind of industrial chemicals device for recovering tail gas Download PDFInfo
- Publication number
- CN209475895U CN209475895U CN201822161720.2U CN201822161720U CN209475895U CN 209475895 U CN209475895 U CN 209475895U CN 201822161720 U CN201822161720 U CN 201822161720U CN 209475895 U CN209475895 U CN 209475895U
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- China
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- cabinet
- autoclave body
- tail gas
- bottom end
- roots
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Abstract
The utility model discloses a kind of industrial chemicals device for recovering tail gas, including liquid reserve tank, cabinet, Roots's compression pump and autoclave body, the bottom end of the autoclave body side is welded with cabinet, and the two sides of cabinet bottom end and the two sides of autoclave body bottom end are mounted on support base, the side of the cabinet is equipped with air inlet pipe, and the side of air inlet pipe is equipped with the first solenoid valve, the top of the cabinet is equipped with Roots's compression pump.The utility model can mitigate the treating capacity of tail gas by being equipped with Roots's compression pump and pressure-control valve, tail gas that is excessive, having not enough time to reaction is re-used by Roots's compression pump, it sends back to again and participates in reaction in chemical reaction kettle, raw material dosage is saved, also mitigate vent gas treatment amount, the raw material vapored away, solvent etc. can also be collected again, Roots's compression pump uses frequency control, controlling tail gas recycles pressure identical as initial pressure, pressure-control valve is connected on consersion unit, releasing pressure automatically when superpressure guarantees safety.
Description
Technical field
The utility model relates to chemical equipment technical field, specially a kind of industrial chemicals device for recovering tail gas.
Background technique
Under normal pressure, chemical reaction is passed through HCl, and when the gases such as chlorine participate in electrophilic reaction, reactant would generally be excessive, excessive
Reactor feed gas cognition become tail gas, increase tail gas absorption amount, processing can also pollute atmosphere when being not thorough, while waste original
Material, needs to recycle tail gas using a kind of industrial chemicals device for recovering tail gas, but existing industrial chemicals tail gas recycle fills
It sets in the presence of following insufficient:
1) traditional industrial chemicals device for recovering tail gas cannot carry out multistage filtering to tail gas, and carrier is a large amount of in tail gas
Soot dust granule, these particulate matters are directly discharged to will cause air pollution in atmosphere without filtering.
2) traditional industrial chemicals device for recovering tail gas cannot mitigate the treating capacity of tail gas, and traditional industrial chemicals tail gas returns
Receiving apparatus is directly to handle a large amount of tail gas of discharge, but there are also can largely continue to participate in chemical reaction in tail gas
Substance, directly carrying out processing to tail gas will cause the waste of chemical material.
3) traditional industrial chemicals device for recovering tail gas cannot tail gas detects to treated, treated tail gas into
It needs to reach certain standard when row discharge, is unable to direct emission.
Utility model content
The purpose of this utility model is to provide a kind of industrial chemicals device for recovering tail gas, to solve in above-mentioned background technique
There are the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of industrial chemicals device for recovering tail gas, packet
Liquid reserve tank, cabinet, Roots's compression pump and autoclave body are included, the bottom end of the autoclave body side is welded with cabinet, and the two sides of cabinet bottom end
It is mounted on support base with the two sides of autoclave body bottom end, the side of the cabinet is equipped with air inlet pipe, and the side installation of air inlet pipe
There is the first solenoid valve, the top of the cabinet is equipped with Roots's compression pump, and the side of Roots's compression pump is equipped with first and leads
Tracheae, first gas-guide tube extend to the inside of cabinet far from one end of Roots's compression pump, Roots's compression pump it is another
Side is equipped with the second gas-guide tube, and the side of the second gas-guide tube is equipped with pressure-control valve, the side peace of the box house
Equipped with the first blower, the side of described cabinet one end is equipped with observation window, and the other side of described cabinet one end is equipped with handle, institute
The top for stating the autoclave body other side is equipped with escape pipe, and the side of escape pipe is equipped with second solenoid valve, the autoclave body top
Side is equipped with connecting tube, and the bottom end of the autoclave body other side is equipped with centrifugal pump, and the side of centrifugal pump is equipped with first
Catheter, the bottom end of the centrifugal pump are equipped with the second catheter, the other side peace of autoclave body between the escape pipe and centrifugal pump
Inside equipped with control panel, and control panel is equipped with single-chip microcontroller, and the bottom end inside the autoclave body is equipped with liquid reserve tank, and
Second catheter extends to the inside of liquid reserve tank far from one end of centrifugal pump, and the top of the liquid reserve tank is provided with flusher,
First catheter is connected far from one end of centrifugal pump with flusher, and the top of the flusher is provided with funnel,
Side inside the autoclave body is equipped with the second blower, and the top inside the autoclave body is equipped with gas detecting instrument, the control
The output end of panel and gas detecting instrument is electrically connected by the input terminal of conducting wire and single-chip microcontroller, the centrifugal pump, the first electromagnetism
Valve, second solenoid valve, Roots's compression pump, pressure-control valve, the first blower and the second blower input terminal pass through conducting wire and monolithic
The output end of machine is electrically connected.
Preferably, the bottom end of the flusher is uniformly equipped with spray head, and the spray head equally arranges.
Preferably, the top and bottom end of the box house are uniformly equipped with sliding slot, and sliding has first between sliding slot
Grade strainer and second level strainer, the top and bottom end of the first order strainer and second level strainer are mounted on and sliding slot phase interworking
The sliding block of conjunction, the first order strainer and second level strainer constitute slide construction by sliding block and sliding slot.
Preferably, the top inside the autoclave body is provided with condenser pipe, and the two sides of condenser pipe are mounted on coolant pipe,
The condenser pipe is in the shape of a spiral.
Preferably, copper oxide corrosion-resistant coating is evenly arranged on the inner sidewall of the autoclave body.
Preferably, the autoclave body and cabinet constitute weldedization structure.
Compared with prior art, the utility model has the beneficial effects that
1) function of multistage filtering is realized by being equipped with first order strainer and second level strainer, strainer uses active carbon fibre
Dimension absorption material, can in gas fine particle and coagulation be filtered so that tail gas obtains primary purifying.
2) treating capacity of tail gas can be mitigated by being equipped with Roots's compression pump and pressure-control valve, passes through Roots's compression pump
Tail gas that is excessive, having not enough time to reaction is re-used, sends back to participate in reaction in chemical reaction kettle again, saved raw material use
Amount, also mitigates vent gas treatment amount, moreover it is possible to the raw material vapored away, solvent etc. are collected again, Roots's compression pump uses frequency control,
Controlling tail gas recycles pressure identical with initial pressure, connects pressure-control valve on consersion unit, releasing pressure automatically when superpressure, guarantee
Safety.
3) by being equipped with second solenoid valve and gas detecting instrument can tail gas detects to treated, pass through gas
Detector can detect purified tail gas, if meeting discharge standard, open second solenoid valve to gas into
Row discharge, needs again to purify gas if not meeting discharge standard.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the cabinet positive structure diagram of the utility model；
Fig. 3 is the autoclave body side structure schematic view of the utility model；
Fig. 4 is the system block diagram of the utility model.
In figure: 1, control panel；2, single-chip microcontroller；3, funnel；4, the first catheter；5, centrifugal pump；6, flusher；7, it sprays
Head；8, the second catheter；9, support base；10, liquid reserve tank；11, cabinet；12, the first blower；13, sliding block；14, first order strainer；
15, second level strainer；16, air inlet pipe；17, the first solenoid valve；18, sliding slot；19, the first gas-guide tube；20, Roots's compression pump；21,
Pressure-control valve；22, the second gas-guide tube；23, coolant pipe；24, connecting tube；25, condenser pipe；26, gas detecting instrument；27, kettle
Body；28, second solenoid valve；29, escape pipe；30, observation window；31, handle；32, the second blower.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of industrial chemicals device for recovering tail gas, including
Liquid reserve tank 10, cabinet 11, Roots's compression pump 20 and autoclave body 27, the bottom end of 27 side of autoclave body are welded with cabinet 11, autoclave body 27 and case
Body 11 constitutes weldedization structure, so that the present apparatus is more firm, it is anti-that copper oxide is evenly arranged on the inner sidewall of autoclave body 27
Corrosion layer avoids corroding, prolong the service life, and the two sides of 27 bottom end of the two sides of 11 bottom end of cabinet and autoclave body are mounted on support
Seat 9, the side of cabinet 11 is equipped with air inlet pipe 16, and the side of air inlet pipe 16 is equipped with the first solenoid valve 17, the first solenoid valve
17 model can be PU225-06, and the top of cabinet 11 is equipped with Roots's compression pump 20, and the model of Roots's compression pump 20 can be
ZJY, and the side of Roots's compression pump 20 is equipped with the first gas-guide tube 19, the first gas-guide tube 19 far from Roots's compression pump 20 one
End extends to the inside of cabinet 11, and the other side of Roots's compression pump 20 is equipped with the second gas-guide tube 22, and the second gas-guide tube 22
Side pressure-control valve 21 is installed, the model of pressure-control valve 21 can be RG-06-H-S22, the top inside cabinet 11 with
Bottom end is uniformly equipped with sliding slot 18, and sliding has first order strainer 14 and second level strainer 15, first order filter between sliding slot 18
The top and bottom end of net 14 and second level strainer 15 are mounted on and the mutually matched sliding block 13 of sliding slot 18,14 He of first order strainer
Second level strainer 15 constitutes slide construction by sliding block 13 and sliding slot 18, convenient for first order strainer 14 and second level strainer 15 into
Row periodic cleaning, the side inside cabinet 11 are equipped with the first blower 12, and the model of the first blower 12 can be 2JM610H16, case
The side of 11 one end of body is equipped with observation window 30, and the other side of 11 one end of cabinet is equipped with handle 31, the top of 27 other side of autoclave body
End is equipped with escape pipe 29, and the side of escape pipe 29 is equipped with second solenoid valve 28, and the model of second solenoid valve 28 can be
2W025-98, the side on 27 top of autoclave body are equipped with connecting tube 24, and the bottom end of 27 other side of autoclave body is equipped with centrifugal pump 5, centrifugation
The model of pump 5 can be 25F-8, and the side of centrifugal pump 5 is equipped with the first catheter 4, and the bottom end of centrifugal pump 5 is equipped with second
Catheter 8, the other side of autoclave body 27 is equipped with control panel 1, and the inside of control panel 1 between escape pipe 29 and centrifugal pump 5
Single-chip microcontroller 2 is installed, the model of single-chip microcontroller 2 can be HT66F018, and the bottom end inside autoclave body 27 is equipped with liquid reserve tank 10, Er Qie
Two catheters 8 extend to the inside of liquid reserve tank 10 far from one end of centrifugal pump 5, and the top of liquid reserve tank 10 is provided with flusher 6,
The bottom end of flusher 6 is uniformly equipped with spray head 7, and spray head 7 equally arranges, convenient for being cleaned to tail gas, the first drain
The one end of pipe 4 far from centrifugal pump 5 is connected with flusher 6, and the top of flusher 6 is provided with funnel 3, inside autoclave body 27
Top is provided with condenser pipe 25, and the two sides of condenser pipe 25 are mounted on coolant pipe 23, condenser pipe 25 in the shape of a spiral, convenient for pair
Tail gas is cooled down, and the side inside autoclave body 27 is equipped with the second blower 32, and the model of the second blower 32 can be YX-71D-3, kettle
Top inside body 27 is equipped with gas detecting instrument 26, and the model of gas detecting instrument 26 can be NGP8-M4, and control panel 1 is gentle
The output end of body detector 26 is electrically connected by the input terminal of conducting wire and single-chip microcontroller 2, centrifugal pump 5, the first solenoid valve 17, second
Solenoid valve 28, Roots's compression pump 20, pressure-control valve 21, the first blower 12 and the second blower 32 input terminal pass through conducting wire and list
The output end of piece machine 2 is electrically connected.
Working principle: in use, the tail gas for failing to have enough time participating in reaction is re-entered by the work of Roots's compression pump 20
It is reacted in chemical reaction kettle, the pressure-control valve 21 of 20 side of Roots's compression pump releasing pressure automatically in superpressure, guarantees safety,
Following reaction sufficiently after tail gas be discharged, open the first solenoid valve 17, tail gas enters cabinet 11 and summarize, second level strainer 15 and the
Primary filter 14 carries out primary filter to tail gas, and the large granular impurity in tail gas is removed, the work of the first blower 12, incited somebody to action
Tail gas after filter is input in autoclave body 27, and the tail gas cleaning solution in liquid reserve tank 10 is pumped into flusher 6 by the work of centrifugal pump 5
In, it is sprayed by spray head 7, the tail gas cleaning solution sprayed cleans tail gas, removes harmful substance, leads in condenser pipe 25
Enter coolant liquid, cooling effect can be carried out to the tail gas after cleaning, gaseous state tail gas is cooled to liquid, is had very in this partially liq
More acidic materials can be recycled and be continued with, and be collected by funnel 3, and there are also gases to be detected by gas detecting instrument 26, if
Meet discharge standard, open second solenoid valve 28, tail gas is discharged by escape pipe 29, does not meet discharge standard, second is led
Tracheae 22 is connect with connecting tube 24, continues to be filtered so as to which tail gas is pumped into cabinet 11 using Roots's compression pump 20,
Again above-mentioned steps are realized, until tail gas meets discharge standard.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of industrial chemicals device for recovering tail gas, including liquid reserve tank (10), cabinet (11), Roots's compression pump (20) and autoclave body
(27), it is characterised in that: the bottom end of autoclave body (27) side is welded with cabinet (11), and the two sides of cabinet (11) bottom end and kettle
The two sides of body (27) bottom end are mounted on support base (9), and the side of the cabinet (11) is equipped with air inlet pipe (16), and air inlet pipe
(16) side is equipped with the first solenoid valve (17), and the top of the cabinet (11) is equipped with Roots's compression pump (20), and sieve
The side of thatch compression pump (20) is equipped with the first gas-guide tube (19), and first gas-guide tube (19) is far from Roots's compression pump (20)
One end extends to the inside of cabinet (11), and the other side of Roots's compression pump (20) is equipped with the second gas-guide tube (22), and
The side of second gas-guide tube (22) is equipped with pressure-control valve (21), and the internal side of the cabinet (11) is equipped with the first blower
(12), the side of described cabinet (11) one end is equipped with observation window (30), and the other side of described cabinet (11) one end is equipped with handle
The top of hand (31), autoclave body (27) other side is equipped with escape pipe (29), and the side of escape pipe (29) is equipped with second
The side of solenoid valve (28), autoclave body (27) top is equipped with connecting tube (24), the bottom end peace of autoclave body (27) other side
Side equipped with centrifugal pump (5), and centrifugal pump (5) is equipped with the first catheter (4), the bottom end installation of the centrifugal pump (5)
Have the second catheter (8), the other side of autoclave body (27) is equipped with control panel between the escape pipe (29) and centrifugal pump (5)
(1), and the inside of control panel (1) is equipped with single-chip microcontroller (2), and the internal bottom end of the autoclave body (27) is equipped with liquid reserve tank
(10), and the second catheter (8) far from the one end of centrifugal pump (5) extends to the inside of liquid reserve tank (10), the liquid reserve tank
(10) top is provided with flusher (6), first catheter (4) one end and flusher (6) far from centrifugal pump (5)
It is connected, the top of the flusher (6) is provided with funnel (3), and the internal side of the autoclave body (27) is equipped with the second wind
Machine (32), the internal top of the autoclave body (27) are equipped with gas detecting instrument (26), the control panel (1) and gas detecting instrument
(26) output end is electrically connected by the input terminal of conducting wire and single-chip microcontroller (2), the centrifugal pump (5), the first solenoid valve (17),
The input of second solenoid valve (28), Roots's compression pump (20), pressure-control valve (21), the first blower (12) and the second blower (32)
End is electrically connected by conducting wire and the output end of single-chip microcontroller (2).
2. a kind of industrial chemicals device for recovering tail gas according to claim 1, it is characterised in that: the flusher (6)
Bottom end be uniformly equipped with spray head (7), the spray head (7) equally arranges.
3. a kind of industrial chemicals device for recovering tail gas according to claim 1, it is characterised in that: the cabinet (11) is internal
Top and bottom end be uniformly equipped with sliding slot (18), and sliding has first order strainer (14) and the second level to filter between sliding slot (18)
Net (15), the top and bottom end of the first order strainer (14) and second level strainer (15) are mounted on and sliding slot (18) phase interworking
The sliding block (13) of conjunction, the first order strainer (14) and second level strainer (15) are made up of sliding block (13) and sliding slot (18) and slide
Structure.
4. a kind of industrial chemicals device for recovering tail gas according to claim 1, it is characterised in that: the autoclave body (27) is internal
Top be provided with condenser pipe (25), and the two sides of condenser pipe (25) are mounted on coolant pipe (23), the condenser pipe (25)
In the shape of a spiral.
5. a kind of industrial chemicals device for recovering tail gas according to claim 1, it is characterised in that: the autoclave body (27) it is interior
Copper oxide corrosion-resistant coating is evenly arranged on side wall.
6. a kind of industrial chemicals device for recovering tail gas according to claim 1, it is characterised in that: the autoclave body (27) and case
Body (11) constitutes weldedization structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161720.2U CN209475895U (en) | 2018-12-22 | 2018-12-22 | A kind of industrial chemicals device for recovering tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161720.2U CN209475895U (en) | 2018-12-22 | 2018-12-22 | A kind of industrial chemicals device for recovering tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209475895U true CN209475895U (en) | 2019-10-11 |
Family
ID=68126515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161720.2U Active CN209475895U (en) | 2018-12-22 | 2018-12-22 | A kind of industrial chemicals device for recovering tail gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN209475895U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652803A (en) * | 2019-10-12 | 2020-01-07 | 兰溪兴业压力容器制造有限公司 | Compressed air filtering device with inner wall cleaning function |
| CN111450684A (en) * | 2020-04-13 | 2020-07-28 | 内蒙古高原蓝节能环保科技有限公司 | Flue gas denitration device |
| CN111624308A (en) * | 2020-06-08 | 2020-09-04 | 山东虎力机械有限公司 | Air quality detection method |
| CN111624309A (en) * | 2020-06-08 | 2020-09-04 | 山东虎力机械有限公司 | Air quality detection equipment |
-
2018
- 2018-12-22 CN CN201822161720.2U patent/CN209475895U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652803A (en) * | 2019-10-12 | 2020-01-07 | 兰溪兴业压力容器制造有限公司 | Compressed air filtering device with inner wall cleaning function |
| CN111450684A (en) * | 2020-04-13 | 2020-07-28 | 内蒙古高原蓝节能环保科技有限公司 | Flue gas denitration device |
| CN111450684B (en) * | 2020-04-13 | 2022-07-05 | 内蒙古高原蓝节能环保科技有限公司 | Flue gas denitration device |
| CN111624308A (en) * | 2020-06-08 | 2020-09-04 | 山东虎力机械有限公司 | Air quality detection method |
| CN111624309A (en) * | 2020-06-08 | 2020-09-04 | 山东虎力机械有限公司 | Air quality detection equipment |
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