CN211706426U - Chlorinated paraffin energy-saving reaction device - Google Patents
Chlorinated paraffin energy-saving reaction device Download PDFInfo
- Publication number
- CN211706426U CN211706426U CN201921708230.8U CN201921708230U CN211706426U CN 211706426 U CN211706426 U CN 211706426U CN 201921708230 U CN201921708230 U CN 201921708230U CN 211706426 U CN211706426 U CN 211706426U
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- Prior art keywords
- pipe
- fixedly connected
- tank
- absorption tank
- spray
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- 239000012188 paraffin wax Substances 0.000 title claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 74
- 238000010521 absorption reaction Methods 0.000 claims abstract description 51
- 238000005507 spraying Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 16
- 239000012153 distilled water Substances 0.000 claims description 15
- 238000005660 chlorination reaction Methods 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052801 chlorine Inorganic materials 0.000 abstract description 16
- 239000000460 chlorine Substances 0.000 abstract description 16
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 238000006298 dechlorination reaction Methods 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses an energy-conserving reaction unit of chlorinated paraffin, including spraying case and absorption tank, spray case left end middle part fixedly connected with intake pipe, intake pipe middle part fixed mounting has the air pump, spray case rear end upper left corner fixedly connected with buck admission pipe, spray case front end left part fixed mounting has the control box, spray case front end lower right corner fixedly connected with fluid-discharge tube, spray case right-hand member middle part and the common fixedly connected with intercommunication curved pipe of absorption tank jar neck left end, absorption tank upper end middle part fixed mounting has the pH meter, absorption tank upper end right part fixed mounting has the fluviograph, absorption tank jar neck right-hand member fixedly connected with tail trachea, absorption tank right-hand member upper portion fixedly connected with inlet tube, absorption tank front end lower part fixedly connected with drain pipe. A chlorinated paraffin energy-saving reaction unit, can increase the absorption efficiency and the buck utilization ratio of chlorine to can some chlorine of back recycle, the practicality is strong.
Description
Technical Field
The utility model relates to an energy-conserving reaction technical field of chlorinated paraffin, in particular to energy-conserving reaction unit of chlorinated paraffin.
Background
In the chlorination reaction of paraffin, chlorine is one of main raw materials, and in the reaction process, the chlorine needs to be strictly prevented from being directly emptied, and most enterprises have a tail gas absorption device and use alkaline water for dechlorination; however, in actual use, the collected chlorine cannot fully contact with alkaline water to achieve a sufficient dechlorination effect, a large amount of dechlorination-free gas is easily discharged, the utilization rate of saline water is low, a large amount of waste is caused, the using effect is not ideal, the problem of recycling of chlorine is not considered after dechlorination of the existing tail gas absorption device, and a large amount of chlorine is wasted, so that a novel chlorinated paraffin energy-saving reaction device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-conserving reaction unit of chlorinated paraffin can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an energy-conserving reaction unit of chlorinated paraffin, is including spraying case and absorption tank, it has the intake pipe to spray case left end middle part fixedly connected with, intake pipe middle part fixed mounting has the air pump, it has the buck admission pipe to spray case rear end upper left corner fixedly connected with, it has the control box to spray case front end left part fixed mounting, it has the fluid-discharge tube to spray case front end lower right corner fixedly connected with, it has the intercommunication bent pipe with the common fixedly connected with in absorption tank jar neck left end to spray case right-hand member middle part, absorption tank upper end middle part fixed mounting has the pH meter, absorption tank upper end right part fixed mounting has the fluviograph, absorption tank jar neck right-hand member fixedly connected with tail trachea, absorption tank right-hand member upper portion fixedly connected with inlet tube, absorption tank front end lower part fixedly.
Preferably, spray tank inner chamber roof left part fixed mounting has the main spray tube, and the main spray tube communicates with each other with the buck entering pipe is inside, main spray tube right-hand member equidistance fixed mounting has first vice spray tube, the vice spray tube of second and the vice spray tube of third that are parallel to each other, and the vice spray tube of second is located between first vice spray tube and the vice spray tube of third, equal apart from fixed mounting has a plurality of groups shower head in first vice spray tube, the vice spray tube of second and the vice spray tube lower extreme of third.
Preferably, the lower part of the inner cavity of the absorption tank is filled with distilled water, the liquid level of the distilled water is lower than the height of the joint of the water inlet pipe and the absorption tank, the lower end of the pH meter penetrates through the top wall of the absorption tank and extends to the position below the liquid level of the distilled water, the lower end of the water level meter penetrates through the top wall of the absorption tank and is lower than the connecting position of the water inlet pipe and the absorption tank, and one end, away from the spray box, of the communication curved pipe penetrates through the tank neck of the absorption tank and extends to the position below the.
Preferably, the communicating curved pipe is fixedly connected to the upper end of the left part of the annular pipe, the communicating curved pipe is communicated with the inside of the annular pipe, and a plurality of groups of air outlet holes which are internally and externally communicated are formed in the pipe wall of the upper part of the annular pipe.
Preferably, the air inlet pipe is connected with and communicated with the paraffin chlorination reaction tank, the alkaline water inlet pipe is connected with and communicated with the external alkaline storage tank, and the tail gas pipe and the water inlet pipe are both communicated with the inside of the absorption tank.
Preferably, pH meter, fluviograph and air pump all with control box electric connection, inlet tube middle part and drain pipe middle part fixed mounting have the solenoid valve.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through being provided with the spray box, the buck admission pipe is connected and inside communicates with each other with outside alkali storage tank to spray the incasement through the high-pressure pump case and carry the alkali lye of allotting, main spray tube communicates with each other with the buck admission pipe is inside, can send into main spray tube and three groups of auxiliary spray pipes with alkali lye, and rethread shower head blowout can greatly increased the area of contact of buck and chlorine, thereby improve dechlorination efficiency and buck utilization ratio.
2. After preliminary dechlorination treatment in the spraying box, chlorine-containing tail gas enters the annular pipe through the communicating bent pipe and is discharged through the plurality of air outlet holes at the upper end of the annular pipe to react with distilled water, so that chlorine is further absorbed, and the product after reaction can be subjected to desorption treatment to recover the chlorine, so that the waste of the chlorine is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of an energy-saving chlorinated paraffin reaction device of the present invention;
FIG. 2 is a schematic connection diagram of a main nozzle of the chlorinated paraffin energy-saving reaction device of the present invention;
FIG. 3 is a schematic view of the internal structure of an absorption tank of the chlorinated paraffin energy-saving reaction device of the present invention;
fig. 4 is a schematic view of the whole structure of the annular tube of the chlorinated paraffin energy-saving reaction device of the present invention.
In the figure: 1. a spray box; 2. an absorption tank; 3. an air inlet pipe; 4. an air pump; 5. a control box; 6. alkali water enters the tube; 7. a liquid discharge pipe; 8. a curved pipe is communicated; 9. a pH meter; 10. a water level gauge; 11. a tail gas pipe; 12. A water inlet pipe; 13. distilled water; 14. a main nozzle; 15. a first secondary nozzle; 16. a second secondary nozzle; 17. A third secondary nozzle; 18. a shower head; 19. an annular tube; 20. an air outlet; 21. a liquid outlet pipe.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, an energy-conserving reaction unit of chlorinated paraffin, including spraying case 1 and absorption tank 2, spray case 1 left end middle part fixedly connected with intake pipe 3, intake pipe 3 middle part fixed mounting has air pump 4, spray case 1 rear end upper left corner fixedly connected with buck admission pipe 6, spray case 1 front end left part fixed mounting has control box 5, spray case 1 front end lower right corner fixedly connected with fluid-discharge tube 7, spray case 1 right-hand member middle part and the common fixedly connected with intercommunication bent pipe 8 of absorption tank 2 jar neck left end, absorption tank 2 upper end middle part fixed mounting has pH meter 9, absorption tank 2 upper end right part fixed mounting has fluviograph 10, absorption tank 2 jar neck right-hand member fixedly connected with tail gas pipe 11, absorption tank 2 right-hand member upper portion fixedly connected with inlet tube 12, absorption tank 2 front end lower part fixedly connected with drain pipe 21.
The left part of the top wall of the inner cavity of the spraying box 1 is fixedly provided with a main spray pipe 14, the main spray pipe 14 is communicated with the inside of the alkaline water inlet pipe 6, the right end of the main spray pipe 14 is fixedly provided with a first auxiliary spray pipe 15, a second auxiliary spray pipe 16 and a third auxiliary spray pipe 17 which are parallel to each other at equal intervals, the second auxiliary spray pipe 16 is positioned between the first auxiliary spray pipe 15 and the third auxiliary spray pipe 17, the lower ends of the first auxiliary spray pipe 15, the second auxiliary spray pipe 16 and the third auxiliary spray pipe 17 are fixedly provided with a plurality of groups of spray heads 18 at equal intervals, and alkaline water can be sprayed out through the spray heads 18, so that the contact area; distilled water 13 is filled in the lower part of the inner cavity of the absorption tank 2, the liquid level of the distilled water 13 is lower than the height of the joint of the water inlet pipe 12 and the absorption tank 2, the lower end of the pH meter 9 penetrates through the top wall of the absorption tank 2 and extends to the position below the liquid level of the distilled water 13, the lower end of the water level meter 10 penetrates through the top wall of the absorption tank 2 and is lower than the connecting position of the water inlet pipe 12 and the absorption tank 2, the water level in the absorption tank 2 is convenient to detect, and one end of the communicating curved pipe 8, which is far away from the spray box 1, penetrates through the tank neck of the absorption tank; the communicating curved pipe 8 is fixedly connected to the upper end of the left part of the annular pipe 19, the communicating curved pipe 8 is communicated with the inside of the annular pipe 19, and the pipe wall of the upper part of the annular pipe 19 is provided with a plurality of groups of air outlet holes 20 which are internally and externally penetrated so as to be convenient for the chlorine-containing tail gas after primary treatment to fully contact with the distilled water 13; the air inlet pipe 3 is connected with and communicated with the paraffin chlorination reaction tank, the alkaline water inlet pipe 6 is connected with and communicated with the external alkaline storage tank, and the tail gas pipe 11 and the water inlet pipe 12 are both communicated with the interior of the absorption tank 2; PH meter 9, fluviograph 10 and air pump 4 all with control box 5 electric connection, inlet tube 12 middle part and drain pipe 21 middle part fixed mounting have the solenoid valve, just the automated control of whole device.
It should be noted that the utility model relates to a chlorinated paraffin energy-saving reaction device, in practical use, an external power supply is connected, distilled water 13 is injected from an inlet pipe 12 into an absorption tank 2, the injection of distilled water 13 is stopped after the water level is submerged below the lower end of a water level gauge 10, an air pump 4 works to send chlorine-containing tail gas into a spray box 1 through an air inlet pipe 3, a main nozzle 14 is fixedly installed at the left part of the top wall of the inner cavity of the spray box 1, the main nozzle 14 is communicated with an alkaline water inlet pipe 6, the alkaline water inlet pipe 6 is connected with an external alkaline water storage box and communicated with the inside, the alkaline water can be sprayed out through a spray head 18, thereby increasing the contact area between the alkaline water and the chlorine-containing tail gas, improving the absorption efficiency, the liquid after the neutralization is discharged from a liquid discharge pipe 7 for subsequent treatment, Korean tail gas primarily absorbed in the spray box 1 enters a communicating curved pipe 8 and is discharged out through an air outlet 20 on a, when the pH value of the distilled water with the pH value 13 reaches a specified value, the pH meter 9 controls the electromagnetic valve fixedly arranged at the 21 part in the liquid outlet pipe to work through the control box 5 to discharge the acidic water, then the electromagnetic valve fixedly arranged at the middle part of the water inlet pipe 12 is opened to inject the distilled water 13, when the pH value is close to 7, the two groups of electromagnetic valves are closed simultaneously, and the acidic liquid discharged through the liquid outlet pipe 21 can be subjected to desorption operation to recover chlorine for secondary utilization, so that the aim of saving energy is further fulfilled.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an energy-conserving reaction unit of chlorinated paraffin, includes sprays case (1) and absorption tank (2), its characterized in that: the middle part of the left end of the spraying box (1) is fixedly connected with an air inlet pipe (3), the middle part of the air inlet pipe (3) is fixedly provided with an air pump (4), an alkaline water inlet pipe (6) is fixedly connected with the left upper corner at the rear end of the spray box (1), a control box (5) is fixedly arranged at the left part of the front end of the spray box (1), a liquid discharge pipe (7) is fixedly connected at the right lower corner of the front end of the spray box (1), the middle part of the right end of the spray box (1) and the left end of the tank neck of the absorption tank (2) are fixedly connected with a communicating curved pipe (8) together, a pH meter (9) is fixedly arranged in the middle of the upper end of the absorption tank (2), a water level meter (10) is fixedly arranged on the right part of the upper end of the absorption tank (2), the right end of the tank neck of the absorption tank (2) is fixedly connected with a tail gas pipe (11), the upper part of the right end of the absorption tank (2) is fixedly connected with a water inlet pipe (12), the lower part of the front end of the absorption tank (2) is fixedly connected with a liquid outlet pipe (21).
2. The chlorinated paraffin energy-saving reaction device according to claim 1, characterized in that: spray case (1) inner chamber roof left part fixed mounting have main spray tube (14), and main spray tube (14) and buck admission pipe (6) are inside to communicate with each other, main spray tube (14) right-hand member equidistance fixed mounting has first vice spray tube (15), the vice spray tube of second (16) and the vice spray tube of third (17) that are parallel to each other, and the vice spray tube of second (16) is located between the vice spray tube of first (15) and the vice spray tube of third (17), the equal range fixed mounting of the equal range of first vice spray tube (15), the vice spray tube of second (16) and the vice spray tube of third (17) lower extreme has a plurality of groups shower head (18).
3. The chlorinated paraffin energy-saving reaction device according to claim 1, characterized in that: the utility model discloses a spray tank, including adsorption tank (2), retort (2) inner chamber, pH meter (9), water level meter (10), water level meter (8), one end that spray tank (1) was kept away from to intercommunication bent pipe (8) runs through adsorption tank (2) jar neck and extends to below distilled water (13) liquid level and fixedly connected with ring pipe (19), the liquid level height of adsorption tank (2) inner chamber is less than the junction height of inlet tube (12) and adsorption tank (2), pH meter (13) lower extreme runs through adsorption tank (2) roof and extends to below distilled water (13) liquid level, water level meter (10) lower extreme runs through the hookup location of inlet tube (2) roof and be less than inlet tube (12) and adsorption tank (2).
4. The chlorinated paraffin energy-saving reaction device according to claim 3, characterized in that: the communicating curved pipe (8) is fixedly connected to the upper end of the left part of the annular pipe (19), the communicating curved pipe (8) is communicated with the inside of the annular pipe (19), and a plurality of groups of air outlet holes (20) which are internally and externally communicated are formed in the pipe wall of the upper part of the annular pipe (19).
5. The chlorinated paraffin energy-saving reaction device according to claim 1, characterized in that: the device is characterized in that the air inlet pipe (3) is connected with and communicated with the paraffin chlorination reaction tank, the alkaline water inlet pipe (6) is connected with and communicated with an external alkaline storage tank, and the tail gas pipe (11) and the water inlet pipe (12) are communicated with the inside of the absorption tank (2).
6. The chlorinated paraffin energy-saving reaction device according to claim 1, characterized in that: PH meter, water level gauge (10) and air pump (4) all with control box (5) electric connection, inlet tube (12) middle part and drain pipe (21) middle part fixed mounting have the solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921708230.8U CN211706426U (en) | 2019-10-13 | 2019-10-13 | Chlorinated paraffin energy-saving reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921708230.8U CN211706426U (en) | 2019-10-13 | 2019-10-13 | Chlorinated paraffin energy-saving reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211706426U true CN211706426U (en) | 2020-10-20 |
Family
ID=72813842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921708230.8U Expired - Fee Related CN211706426U (en) | 2019-10-13 | 2019-10-13 | Chlorinated paraffin energy-saving reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211706426U (en) |
-
2019
- 2019-10-13 CN CN201921708230.8U patent/CN211706426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210608 Address after: 110000 room 33 A, Tongshun street, Shenbei New District, Shenyang City, Liaoning Province Patentee after: Liaoning kaihong aviation new material Co.,Ltd. Address before: 230000 floor 5, area a, building 5, gongtou Xinglu science and Technology Industrial Park, 368 Shiyu Road, Luyang District, Hefei City, Anhui Province Patentee before: ANHUI YIBAI INDUSTRIAL TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |