CN216482405U - Quenching device for formaldehyde production - Google Patents
Quenching device for formaldehyde production Download PDFInfo
- Publication number
- CN216482405U CN216482405U CN202123169317.2U CN202123169317U CN216482405U CN 216482405 U CN216482405 U CN 216482405U CN 202123169317 U CN202123169317 U CN 202123169317U CN 216482405 U CN216482405 U CN 216482405U
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- China
- Prior art keywords
- fixedly connected
- pipe
- water
- work box
- tank
- 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.)
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000010791 quenching Methods 0.000 title claims abstract description 19
- 230000000171 quenching effect Effects 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a quenching device is used in formaldehyde production relates to intelligent security protection field, including the work box, the bottom fixedly connected with support column of work box, the top fixedly connected with intake pipe of work box, the bottom fixedly connected with cooling tank of intake pipe. A quenching device is used in formaldehyde production, intake pipe through setting up, thereby carry the inside of the cooling tank of work box inside with formaldehyde gas, through the piston post of opening the cold water tank top, add the inside of cold water tank with the water-cooling, effect through the water absorption valve, thereby carry out cooling treatment to the cooling tank of work box inside, the water pump of work box inside at this moment begins the operation, make the moisture of work box inside use through the cooperation of water-supply pipe and pipe, re-enter into the inside of cold water tank, thereby form a circulation, guarantee to have cold water operation constantly in the periphery of cooling tank, the refrigerated effect of the inside formaldehyde gas of cooling tank has been reached.
Description
Technical Field
The utility model relates to an intelligent security field, in particular to quenching device is used in formaldehyde production.
Background
Formaldehyde is colorless, has irritant gas, has irritant effect on eyes and nose, is easily soluble in water and ethanol, and has concentrated aqueous solution
The formaldehyde solution with the highest degree of 55 percent is called as formalin, is commonly called as formalin, can be prepared by dehydrogenating or oxidizing methanol under the catalysis of metals such as silver, copper and the like, can also be separated from hydrocarbon oxidation products, can be used as raw materials of phenolic resin, urea-formaldehyde resin, vinylon, urotropine, pentaerythritol, dye, pesticide, disinfectant and the like, generally contains 37 percent of formaldehyde and 15 percent of methanol and is used as a polymerization inhibitor, the formaldehyde thermal decomposition phenomenon can be generated due to the temperature in the existing formaldehyde production process, the existing formaldehyde quenching equipment has the defects of complex structure, large volume, troublesome use and poor cooling effect, and a large number of large impurity particles exist in formaldehyde gas, and the particles need to be filtered to prevent the influence on the processing and the decomposition of subsequent steps.
In view of the above problems, it is desirable to design a quenching device for formaldehyde production so as to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a quenching device is used in formaldehyde production can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quenching device for formaldehyde production comprises a working box, wherein a supporting column is fixedly connected to the bottom of the working box, an air inlet pipe is fixedly connected to the top of the working box, a cooling tank is fixedly connected to the bottom of the air inlet pipe, an exhaust pipe is fixedly connected to the bottom of the working box, a cold water tank is fixedly connected to one side of the working box, a piston column is movably connected to the top of the cold water tank, a water suction valve is fixedly connected to the inside of the cold water tank, a water outlet pipe is fixedly connected to one end, away from the cold water tank, of the water inlet valve, a water through cover is fixedly connected to one end, away from the water suction valve, of the water outlet pipe, a water pump is fixedly mounted at the bottom of the working box, a gel base is fixedly connected to the top of the water pump, an anti-slip nut is fixedly connected to the top of the gel base, a water feeding pipe is fixedly connected to the top of the water feeding pipe, the one end fixedly connected with cover of intaking of water-feeding pipe is kept away from to the pipe, the outside fixedly connected with of intake pipe links up the circle No. one, the bottom swing joint of linking circle has linking circle No. two, it is connected with the dead lever to rotate between linking circle and the linking circle No. two, the inside fixedly connected with filter screen of linking circle and linking circle No. two.
Preferably, the number of support columns is three, and evenly distributed is in the bottom of work box, the intake pipe is located the position of work box top dead center, through the intake pipe at work box top to carry the inside of cooling tank with formaldehyde gas.
Preferably, the piston column is located at a water inlet at the top of the cold water tank, one end, far away from the cold water tank, of the water outlet pipe is movably connected inside the working tank, and cold water is added into the cold water tank by pulling out the piston column.
Preferably, the water feeding pipe is located inside the working box, one end, far away from the working box, of the guide pipe is fixedly connected inside the cold water box, and water in the working box enters the water feeding pipe through the operation of the water pump.
Preferably, the water inlet cover is positioned in the cold water tank, the first connecting ring and the second connecting ring are connected through a fixing rod and are matched with a guide pipe through a water feeding pipe, and therefore water in the working tank enters the cold water tank again.
Preferably, the quantity of filter screen has two, and the filter screen through a connection circle and No. two connection circle fixed connection in the inside of intake pipe, uses through the cooperation of a connection circle and No. two connection circles and filter screen to filter the great granule in the formaldehyde.
Advantageous effects
Compared with the prior art, the utility model provides a quenching device is used in formaldehyde production possesses following beneficial effect:
1. this quenching device is used in formaldehyde production, intake pipe through setting up, thereby carry the inside of the cooling tank of the working tank inside with formaldehyde gas, through the piston post of opening the cold water tank top, add the inside of cold water tank with the water-cooling, effect through the valve that absorbs water, thereby make the inside moisture of cold water tank flow in the inside of working tank from leading to the water cover through the outlet pipe, thereby carry out cooling treatment to the cooling tank of the working tank inside, the water pump of the working tank inside begins the operation this moment, make the inside moisture of working tank use through the cooperation of upper hose and pipe, the inside of cold water tank is reentrant, thereby form a circulation, guarantee to have cold water operation constantly in the periphery of cooling tank, the inside formaldehyde gas refrigerated effect to the cooling tank has been reached.
2. This quenching device is used in formaldehyde production uses through the cooperation of the linking circle of setting up and No. two linking circles, makes the dead lever with linking circle and No. two linking circle fixed connection in the outside of intake pipe, because the inside fixedly connected with filter screen of linking circle and No. two linking circles to make the filter screen filter the great granule in formaldehyde gas's inside, reached convenient follow-up effect of processing the decomposition to formaldehyde gas.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the water pump and the water supply pipe of the present invention;
FIG. 3 is a schematic view of the internal structure of the cold water tank of the present invention;
fig. 4 is a schematic structural view of the first joining ring and the second joining ring of the present invention.
In the figure: 1. a work box; 2. a support pillar; 3. an air inlet pipe; 4. a cooling tank; 5. an exhaust pipe; 6. a cold water tank; 7. a piston post; 8. a suction valve; 9. a water outlet pipe; 10. a water-through cover; 11. a water pump; 12. a gel base; 13. an anti-slip nut; 14. a water feeding pipe; 15. a conduit; 16. a water inlet cover; 17. a first connecting ring; 18. a second connecting ring; 19. fixing the rod; 20. and (4) a filter screen.
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.
As shown in fig. 1-4, a quenching device for formaldehyde production comprises a working tank 1, wherein the bottom of the working tank 1 is fixedly connected with a support column 2, the top of the working tank 1 is fixedly connected with an air inlet pipe 3, the number of the support columns 2 is three, the support columns are uniformly distributed at the bottom of the working tank 1, the air inlet pipe 3 is positioned at the center of the top of the working tank 1, the bottom of the air inlet pipe 3 is fixedly connected with a cooling tank 4, the bottom of the working tank 1 is fixedly connected with an exhaust pipe 5, one side of the working tank 1 is fixedly connected with a cold water tank 6, the top of the cold water tank 6 is movably connected with a piston column 7, the inside of the cold water tank 6 is fixedly connected with a water suction valve 8, one end of the water suction valve 8, which is far away from the cold water tank 6, is fixedly connected with a water outlet pipe 9, the piston column 7 is positioned at the position of a water inlet at the top of the cold water tank 6, one end of the water outlet pipe 9, which is far away from the cold water tank 6, is movably connected inside the working tank 1, one end of a water outlet pipe 9 far away from a water suction valve 8 is fixedly connected with a water through cover 10, the bottom of a working box 1 is fixedly provided with a water pump 11, the top of the water pump 11 is fixedly connected with a gel base 12, through an arranged air inlet pipe 3, formaldehyde gas is conveyed to the inside of a cooling tank 4 in the working box 1, water is added into the inside of the cooling tank 6 by opening a piston column 7 at the top of the cooling tank 6, through the action of the water suction valve 8, moisture in the cooling tank 6 flows into the inside of the working box 1 from the water through cover 10 through the water outlet pipe 9, cooling treatment is carried out on the cooling tank 4 in the working box 1, at the moment, the water pump 11 in the working box 1 starts to operate, the moisture in the working box 1 is enabled to be matched with a guide pipe 15 through a water feeding pipe 14, and enters the inside of the cooling tank 6 again, a circulation is formed, and cold water operation is guaranteed when the periphery of the cooling tank 4, the effect of cooling the formaldehyde gas in the cooling tank 4 is achieved.
The top of the gel base 12 is fixedly connected with an anti-skid nut 13, the top of the gel base 12 is fixedly connected with a water feeding pipe 14, the top of the water feeding pipe 14 is fixedly connected with a guide pipe 15, the water feeding pipe 14 is positioned in the working box 1, one end of the guide pipe 15 far away from the working box 1 is fixedly connected in the cold water tank 6, one end of the guide pipe 15 far away from the water feeding pipe 14 is fixedly connected with a water inlet cover 16, the outer side of the air inlet pipe 3 is fixedly connected with a first connecting ring 17, the bottom of the first connecting ring 17 is movably connected with a second connecting ring 18, a fixing rod 19 is rotatably connected between the first connecting ring 17 and the second connecting ring 18, the water inlet cover 16 is positioned in the cold water tank 6, the first connecting ring 17 and the second connecting ring 18 are connected through the fixing rod 19, the first connecting ring 17 and the inner part of the second connecting ring 18 are fixedly connected with a filter screen 20, the number of the filter screens 20 is two, and the filter screen 20 is fixedly connected in the inner part of the air inlet pipe 3 through the first connecting ring 17 and the second connecting ring 18, through the cooperation use of the linking circle 17 and No. two linking circles 18 that set up, make dead lever 19 with linking circle 17 and No. two linking circle 18 fixed connection in the outside of intake pipe 3, because the inside fixedly connected with filter screen 20 of linking circle 17 and No. two linking circles 18 to make filter screen 20 filter the inside great granule of formaldehyde gas, reached convenient follow-up effect to formaldehyde gas processing decomposition.
The working principle is as follows: when in use, formaldehyde gas is conveyed to the inside of a cooling tank 4 in a working box 1 through an arranged air inlet pipe 3, water is cooled into the inside of the cooling tank 6 by opening a piston post 7 at the top of the cooling tank 6, water in the cooling tank 6 flows into the inside of the working box 1 from a water passing cover 10 through a water outlet pipe 9 under the action of a water suction valve 8, so that the cooling tank 4 in the working box 1 is cooled, a water pump 11 in the working box 1 starts to operate at the moment, water in the working box 1 is enabled to be used through the cooperation of a water feeding pipe 14 and a guide pipe 15 and reenters into the inside of the cooling tank 6, a circulation is formed, cold water operation is guaranteed at the periphery of the cooling tank 4, the effect of cooling formaldehyde gas in the cooling tank 4 is achieved, and the first connecting ring 17 and the second connecting ring 18 are matched for use, make dead lever 19 with a linking circle 17 and No. two linking circles 18 fixed connection in the outside of intake pipe 3, because the inside fixedly connected with filter screen 20 of a linking circle 17 and No. two linking circles 18 to make filter screen 20 filter formaldehyde gas's inside great granule, reached convenient follow-up effect of processing decomposition to formaldehyde gas.
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 a quenching device for formaldehyde production, includes work box (1), its characterized in that: the bottom of the work box (1) is fixedly connected with a support column (2), the top of the work box (1) is fixedly connected with an air inlet pipe (3), the bottom of the air inlet pipe (3) is fixedly connected with a cooling tank (4), the bottom of the work box (1) is fixedly connected with an exhaust pipe (5), one side of the work box (1) is fixedly connected with a cold water tank (6), the top of the cold water tank (6) is movably connected with a piston column (7), the inside of the cold water tank (6) is fixedly connected with a water suction valve (8), one end, far away from the cold water tank (6), of the water suction valve (8) is fixedly connected with an outlet pipe (9), one end, far away from the water suction valve (8), of the outlet pipe (9) is fixedly connected with a water through cover (10), the bottom of the work box (1) is fixedly installed with a water pump (11), the top of the water pump (11) is fixedly connected with a gel base (12), the utility model discloses a water pipe, including gel base (12), top fixedly connected with antiskid nut (13) of gel base (12), water pipe (14) are gone up to the top fixedly connected with of gel base (12), the top fixedly connected with pipe (15) of going up water pipe (14), one end fixedly connected with cover (16) of intaking of water pipe (14) are kept away from in pipe (15), the outside fixedly connected with of intake pipe (3) links up circle (17) No. one, the bottom swing joint of linking circle (17) has linking circle (18) No. two, it is connected with dead lever (19) to rotate between linking circle (17) and linking circle (18) No. two, the inside fixedly connected with filter screen (20) of linking circle (17) and linking circle (18) No. two.
2. The quenching device for formaldehyde production according to claim 1, characterized in that: the quantity of support column (2) has three, and evenly distributed is in the bottom of work box (1), intake pipe (3) are located the position of work box (1) top dead center.
3. The quenching device for formaldehyde production according to claim 1, characterized in that: the piston column (7) is positioned at a water inlet at the top of the cold water tank (6), and one end, far away from the cold water tank (6), of the water outlet pipe (9) is movably connected to the inside of the working tank (1).
4. The quenching device for formaldehyde production according to claim 1, characterized in that: the water feeding pipe (14) is located inside the working box (1), and one end, far away from the working box (1), of the guide pipe (15) is fixedly connected inside the cold water tank (6).
5. The quenching device for formaldehyde production according to claim 1, characterized in that: the water inlet cover (16) is positioned in the cold water tank (6), and the first connecting ring (17) is connected with the second connecting ring (18) through a fixing rod (19).
6. The quenching device for formaldehyde production according to claim 1, characterized in that: the number of the filter screens (20) is two, and the filter screens (20) are fixedly connected inside the air inlet pipe (3) through a first connecting ring (17) and a second connecting ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123169317.2U CN216482405U (en) | 2021-12-16 | 2021-12-16 | Quenching device for formaldehyde production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123169317.2U CN216482405U (en) | 2021-12-16 | 2021-12-16 | Quenching device for formaldehyde production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216482405U true CN216482405U (en) | 2022-05-10 |
Family
ID=81424646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123169317.2U Expired - Fee Related CN216482405U (en) | 2021-12-16 | 2021-12-16 | Quenching device for formaldehyde production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216482405U (en) |
-
2021
- 2021-12-16 CN CN202123169317.2U patent/CN216482405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |