CN209917587U - Special tail gas purification treatment equipment for producing p-dichlorobenzene - Google Patents
Special tail gas purification treatment equipment for producing p-dichlorobenzene Download PDFInfo
- Publication number
- CN209917587U CN209917587U CN201822250679.6U CN201822250679U CN209917587U CN 209917587 U CN209917587 U CN 209917587U CN 201822250679 U CN201822250679 U CN 201822250679U CN 209917587 U CN209917587 U CN 209917587U
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- China
- Prior art keywords
- tail gas
- staving
- casing
- gas purification
- purification treatment
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- 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.)
- Expired - Fee Related
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- 238000000746 purification Methods 0.000 title claims abstract description 23
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 229940117389 dichlorobenzene Drugs 0.000 claims abstract description 9
- 210000003437 trachea Anatomy 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007598 dipping method Methods 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000011268 retreatment Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002316 fumigant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a special tail gas purification treatment equipment of dichlorobenzene production, the dipping barrel comprises a barrel body, the surface upper portion of staving is equipped with the connecting seat, the side surface of connecting seat is equipped with control switch group, control switch group's input is connected with external power source's output electricity, the inside bottom of staving is equipped with the casing, the casing is circular housing, the upper surface of casing is equipped with the trachea, tracheal surface evenly distributed has the through-hole, the surface bottom of staving is equipped with the intake pipe, the one end of intake pipe stretches into in the casing, the other end of intake pipe is equipped with the draught fan, the input of draught fan is connected with control switch group. This special tail gas purification treatment facility of dichlorobenzene production, excellent in use effect, tail gas can get into the inside absorption liquid of staving uniformly in, has increased the area of contact of tail gas with the absorption liquid, can stir the absorption liquid for tail gas absorption efficiency improves tail gas purification throughput, can thoroughly purify tail gas.
Description
Technical Field
The utility model relates to a tail gas treatment technical field specifically is a special tail gas purification treatment facility of dichlorobenzene production.
Background
P-dichlorobenzene is a white crystal having a peculiar smell, a relative density of 1.533(0 ℃), a melting point of 53 ℃, a boiling point of 174 ℃, and is easily sublimed even at normal temperature. Insoluble in water, soluble in many organic solvents such as ethanol, diethyl ether, benzene, etc., and can be used as deodorizer and fumigant, etc., and is prepared by chlorinating benzene. Need handle tail gas in the production manufacturing process of dichlorobenzene, the treatment mode to tail gas is mostly absorption liquid adsorption treatment, and current tail gas purification treatment facility result of use is poor for dichlorobenzene production, and tail gas purification is not thorough, and the absorption liquid absorbs tail gas's inefficiency, and tail gas purification treatment is poor, can not satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a special tail gas purification treatment facility of dichlorobenzene production, excellent in use effect, tail gas can get into the inside absorption liquid of staving uniformly in, has increased the area of contact of tail gas with the absorption liquid, can stir the absorption liquid for tail gas absorption efficiency improves tail gas purification throughput, can thoroughly purify tail gas, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special tail gas purification processing equipment of dichlorobenzene production, includes the staving, the surface upper portion of staving is equipped with the connecting seat, and the side surface of connecting seat is equipped with control switch group, and control switch group's input is connected with external power source's output electricity, the inside bottom of staving is equipped with the casing, and the casing is circular casing, and the upper surface of casing is equipped with the trachea, and tracheal surface evenly distributed has the through-hole, the surface bottom of staving is equipped with the intake pipe, and in the one end of intake pipe stretched into the casing, the other end of intake pipe was equipped with the draught fan, and the input of draught fan was connected with control switch group's output electricity, the inside middle part of staving is rotated and is connected with rabbling.
As an optimal technical scheme of the utility model, the surface right side upper portion of staving is equipped with the feed liquor pipe, and the middle part of feed liquor pipe is equipped with first valve, and the surface right side lower part of staving is equipped with the drain pipe, and the middle part of drain pipe is equipped with the second valve.
As a preferred technical scheme of the utility model, tracheal quantity is eight and the equal angle setting, and the central line of casing is kept away from to the trachea.
As a preferred technical scheme of the utility model, rabbling mechanism includes the (mixing) shaft, and the surface evenly distributed of (mixing) shaft has the puddler, and the puddler is located tracheal inboard, the upper end of (mixing) shaft and the output shaft of motor, and the input of motor is connected with control switch group's output electricity, and the motor passes through motor fixing base and staving fixed connection.
As an optimized technical scheme of the utility model, the inside bottom of barrel is equipped with the filter, and the inside upper portion of barrel is equipped with the sponge that absorbs water.
Compared with the prior art, the beneficial effects of the utility model are that: this special tail gas purification processing equipment of dichlorobenzene production, hold the absorption liquid in the staving, the draught fan lets in tail gas in the casing, then tail gas passes through in trachea and the inside absorption liquid of through-hole gets into the staving uniformly, increase tail gas and absorption liquid's area of contact, the motor passes through the (mixing) shaft in addition and drives the puddler rotation, stir the absorption liquid, accelerate tail gas absorption efficiency, tail gas purification throughput has been improved, tail gas after handling is again handled through the filter plate, then discharge in the atmosphere after the sponge water absorption treatment, can thoroughly purify tail gas, excellent in use effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
In the figure: 1 draught fan, 2 intake pipes, 3 control switch groups, 4 connecting seats, 5 staving, 6 drain pipes, 7 second valves, 8 liquid inlet pipes, 9 first valves, 10 exhaust pipes, 11 barrels, 12 motors, 13 motor fixing seats, 14 through holes, 15 air pipes, 16 stirring rods, 17 stirring shafts, 18 stirring mechanisms, 19 shells, 20 filter plates and 21 water absorption sponges.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a special tail gas purification treatment device for producing paradichlorobenzene comprises a barrel body 5, absorption liquid is contained in the barrel body 5, a liquid inlet pipe 8 is arranged at the upper part of the right side of the outer surface of the barrel body 5, a first valve 9 is arranged in the middle of the liquid inlet pipe 8 and used for adding the absorption liquid into the barrel body 5, a liquid outlet pipe 6 is arranged at the lower part of the right side of the outer surface of the barrel body 5, a second valve 7 is arranged in the middle of the liquid outlet pipe 6 and used for discharging the absorption liquid in the barrel body 5, a connecting seat 4 is arranged at the upper part of the outer surface of the barrel body 5, a control switch group 3 is arranged on the side surface of the connecting seat 4 and is convenient to operate and control, the input end of the control switch group 3 is electrically connected with the output end of an external power supply, a shell 19 is arranged at the bottom end inside the barrel body 5, the shell 19 is, through holes 14 are uniformly distributed on the outer surface of the air pipe 15, an air inlet pipe 2 is arranged at the bottom of the outer surface of the barrel body 5, one end of the air inlet pipe 2 extends into the shell 19, an induced draft fan 1 is arranged at the other end of the air inlet pipe 2, the input end of the induced draft fan 1 is electrically connected with the output end of the control switch group 3, external tail gas enters the shell 19 through the air inlet pipe 2 and then is discharged from the through holes 14 through the air pipe 15, the tail gas can be comprehensively and uniformly contacted with absorption liquid in the barrel body 5, the contact area of the tail gas with the absorption liquid is increased, a stirring mechanism 18 is rotatably connected in the middle of the interior of the barrel body 5, the stirring mechanism 18 comprises a stirring shaft 17, stirring rods 16 are uniformly distributed on the outer surface of the stirring shaft 17, the stirring rods 16 are positioned at the inner side of the air, motor 12 passes through motor fixing base 13 and 5 fixed connection of staving, motor 12 passes through (mixing) shaft 17 and drives the puddler 16 rotatory, can stir the absorption liquid, accelerate tail gas absorption efficiency, the tail gas purification throughput has been improved, upper surface one side of staving 5 is equipped with blast pipe 10, the upper end of blast pipe 10 is equipped with barrel 11, the inside bottom of barrel 11 is equipped with filter 20, the inside upper portion of barrel 11 is equipped with absorbent sponge 21, filter 20 carries out retreatment to tail gas, absorbent sponge 21 absorbs water the processing to the gas after the purification, can thoroughly purify tail gas, there is the control button corresponding with draught fan 1 and motor 12 on the control switch group 3.
When in use: open first valve 9, in infusing the staving 5 with the absorption liquid through feed liquor pipe 8, then switch on external power supply, start draught fan 1, draught fan 1 lets in tail gas in casing 19, tail gas passes through trachea 15 and through-hole 14 and evenly gets into the inside absorption liquid of staving 5, while starter motor 12, motor 12 drives the (mixing) shaft 17 rotatory, the (mixing) shaft 17 drives puddler 16 and rotates, stir the absorption liquid, improve the ability that the absorption liquid absorbs tail gas, tail gas after the absorption liquid absorption treatment enters into barrel 11 from blast pipe 10, filter 20 carries out retreatment to tail gas, water absorption sponge 21 carries out water absorption treatment to the gas after purifying, at last discharge in the atmosphere.
The utility model discloses excellent in use effect, draught fan 1 lets in tail gas in casing 19, and tail gas passes through in trachea 15 and the 14 inside absorption liquid of entering staving 5 uniformly of through-hole, the area of contact of increase tail gas and absorption liquid, and motor 12 drives the puddler 16 rotation, stirs absorption liquid for tail gas absorption efficiency has improved tail gas purification throughput, and filter 20 carries out retreatment to tail gas, then in the atmosphere of discharging after absorbent sponge 21 water absorption treatment, can thoroughly purify tail gas.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a special tail gas purification treatment facility of dichlorobenzene production, includes staving (5), its characterized in that: the outer surface upper portion of staving (5) is equipped with connecting seat (4), and the side surface of connecting seat (4) is equipped with control switch group (3), and the input of control switch group (3) is connected with external power supply's output electricity, the inside bottom of staving (5) is equipped with casing (19), and casing (19) are circular casing, and the upper surface of casing (19) is equipped with trachea (15), and the surface evenly distributed of trachea (15) has through-hole (14), the surface bottom of staving (5) is equipped with intake pipe (2), and the one end of intake pipe (2) stretches into in casing (19), and the other end of intake pipe (2) is equipped with draught fan (1), and the input of draught fan (1) is connected with the output electricity of control switch group (3), the inside middle part rotation of staving (5) is connected with rabbling mechanism (18), upper surface one side of staving (5) is, the upper end of the exhaust pipe (10) is provided with a cylinder body (11).
2. The special tail gas purification treatment equipment for producing p-dichlorobenzene according to claim 1, characterized in that: the upper portion of the right side of the outer surface of the barrel body (5) is provided with a liquid inlet pipe (8), the middle of the liquid inlet pipe (8) is provided with a first valve (9), the lower portion of the right side of the outer surface of the barrel body (5) is provided with a liquid outlet pipe (6), and the middle of the liquid outlet pipe (6) is provided with a second valve (7).
3. The special tail gas purification treatment equipment for producing p-dichlorobenzene according to claim 1, characterized in that: the number of the air pipes (15) is eight, the air pipes are arranged at equal angles, and the air pipes (15) are far away from the central line of the shell (19).
4. The special tail gas purification treatment equipment for producing p-dichlorobenzene according to claim 1, characterized in that: stirring mechanism (18) include (mixing) shaft (17), and the surface evenly distributed of (mixing) shaft (17) has puddler (16), and puddler (16) are located the inboard of trachea (15), the upper end of (mixing) shaft (17) and the output shaft of motor (12), and the input of motor (12) is connected with the output electricity of control switch group (3), and motor (12) pass through motor fixing base (13) and staving (5) fixed connection.
5. The special tail gas purification treatment equipment for producing p-dichlorobenzene according to claim 1, characterized in that: the filter plate (20) is arranged at the bottom end of the interior of the barrel (11), and the water absorption sponge (21) is arranged at the upper portion of the interior of the barrel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250679.6U CN209917587U (en) | 2018-12-29 | 2018-12-29 | Special tail gas purification treatment equipment for producing p-dichlorobenzene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250679.6U CN209917587U (en) | 2018-12-29 | 2018-12-29 | Special tail gas purification treatment equipment for producing p-dichlorobenzene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917587U true CN209917587U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822250679.6U Expired - Fee Related CN209917587U (en) | 2018-12-29 | 2018-12-29 | Special tail gas purification treatment equipment for producing p-dichlorobenzene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209917587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229004A (en) * | 2020-02-14 | 2020-06-05 | 河海大学 | Mixed waste gas treatment method and device |
-
2018
- 2018-12-29 CN CN201822250679.6U patent/CN209917587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229004A (en) * | 2020-02-14 | 2020-06-05 | 河海大学 | Mixed waste gas treatment method and device |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A special tail gas purification and treatment equipment for p-dichlorobenzene production Effective date of registration: 20211214 Granted publication date: 20200110 Pledgee: Jiangsu Pengyu technology new material Co.,Ltd. Pledgor: JIANGSU HUAIJIANG TECHNOLOGY CO.,LTD. Registration number: Y2021980014885 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |