CN220899836U - Absorption tower of high concentration formaldehyde solution - Google Patents
Absorption tower of high concentration formaldehyde solution Download PDFInfo
- Publication number
- CN220899836U CN220899836U CN202322540017.3U CN202322540017U CN220899836U CN 220899836 U CN220899836 U CN 220899836U CN 202322540017 U CN202322540017 U CN 202322540017U CN 220899836 U CN220899836 U CN 220899836U
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- CN
- China
- Prior art keywords
- concentration formaldehyde
- tower body
- formaldehyde solution
- tower
- air suction
- 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 177
- 239000008098 formaldehyde solution Substances 0.000 title claims abstract description 42
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides an absorption tower for high-concentration formaldehyde solution, which relates to the field of formaldehyde production and comprises a tower body, wherein a suction pump body is arranged at the bottom of one side of the tower body, suction pipes are arranged on the upper side and the lower side of the suction pump body, and suction plates are arranged at the top of the suction pipes; the utility model is provided with the suction pump body, the two suction pipes enable the low-concentration formaldehyde gas sucked in the suction plate to enter the tower body, the filter screen is arranged in the filter plate, the impurities in the low-concentration formaldehyde gas are removed through filtration, the contact absorption of formaldehyde is quicker and more efficient, the motor body is arranged, the stirring rod drives the ten stirring blades to stir the high-concentration formaldehyde solution and the filtered low-concentration formaldehyde gas, the high-concentration formaldehyde solution and the low-concentration formaldehyde gas are uniformly mixed to generate formaldehyde, and the high-concentration formaldehyde gas is conveyed into the storage box for storage.
Description
Technical Field
The utility model relates to the field of formaldehyde production, in particular to an absorption tower for high-concentration formaldehyde solution.
Background
The high-concentration formaldehyde solution needs to be used in an absorption tower in the production process, and the formaldehyde solution with normal concentration or high concentration is formed by mixing the low-concentration formaldehyde solution with the high-concentration formaldehyde gas, so that the product quality of the formaldehyde solution is improved;
As application number 2202223518461.7, an absorption tower for a high-concentration formaldehyde solution is disclosed and specifically: the device comprises a high-concentration formaldehyde solution absorption tower, wherein a bottom box is bolted to the bottom of the high-concentration formaldehyde solution absorption tower; the two sides of the top end inside the bottom box are rotatably sleeved with the pinion, the bottom of the pinion is bolted with the main bevel gear, teeth of the main bevel gear are meshed with the auxiliary bevel gear, the axis of the side face of the auxiliary bevel gear is bolted with the worm, the high-concentration formaldehyde solution absorption tower is supported and stabilized by the stabilizer, the stability of the high-concentration formaldehyde solution absorption tower is enhanced, when severe weather or unstable gravity center of the high-concentration formaldehyde solution absorption tower is encountered, the handrail ladder reversely rotates and falls to the ground to support the high-concentration formaldehyde solution absorption tower, the stability is enhanced, however, when the absorption tower contacts formaldehyde solution with gas with larger concentration gap, the mixing is uneven due to overlarge concentration gap, formaldehyde gas exhausted from the top of the absorption tower is easy to have residual formaldehyde substances, so that the formaldehyde gas entering and outputting cannot be filtered and removed, and the formaldehyde solution with low concentration is not uniformly mixed, and therefore the formaldehyde solution absorption tower with high concentration formaldehyde solution is provided to solve the problems in the prior art.
Disclosure of utility model
According to the high-concentration formaldehyde solution absorption tower, the suction pump bodies are arranged, so that the two suction pipes enable low-concentration formaldehyde gas sucked in the suction plates to enter the tower body, the filter screen is arranged in the filter plate, impurities in the low-concentration formaldehyde gas are filtered and removed through the filter screen, contact absorption of formaldehyde is quicker and more efficient, the motor bodies are arranged, the stirring rod drives the ten stirring blades to stir the high-concentration formaldehyde solution and the filtered low-concentration formaldehyde gas, the high-concentration formaldehyde solution and the low-concentration formaldehyde gas are uniformly mixed to generate formaldehyde, and the suction pump bodies are arranged to convey the high-concentration formaldehyde gas into the storage box for storage.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an absorption tower of high concentration formaldehyde solution, includes the tower body, the bottom of tower body one side is provided with the suction pump body, the breathing pipe is installed to the upper and lower both sides of suction pump body, the top of breathing pipe is provided with the suction plate, a plurality of suction head is installed to one side of suction plate, the feed liquor pipe is installed at the top of tower body, the through-hole has been seted up to the bottom of tower body opposite side, the inner wall of through-hole runs through the filter, one side of tower body is provided with the motor body, the output shaft of motor body passes through shaft coupling fixedly connected with puddler, the outer wall of puddler is provided with ten stirring leaf, the interior roof of tower body is provided with the baffle, the bottom of baffle is provided with a plurality of separating hole, the top of tower body opposite side is provided with the bin.
The top of the tower body is provided with an air pump body, one side of the air pump body is provided with an air extraction pipe, one end of the air extraction pipe penetrates through the tower body, and the other side of the air pump body is provided with a conveying pipe, and one end of the air extraction pipe penetrates through the storage box.
The further improvement is that: the bottom of the tower body is symmetrically provided with rollers, and the tower body is communicated with the liquid inlet pipe.
The further improvement is that: the filter plate is connected with the through holes in a detachable mode, and a filter screen is arranged on the inner wall of the filter plate.
The further improvement is that: the separation plate and the separation hole are integrally arranged, and the separation plate is of a ladder-shaped structure.
The further improvement is that: the inner wall of filter one side is offered threaded hole, one side of filter is provided with the spacing box, the upper and lower both sides of spacing box are provided with the bolt.
The further improvement is that: the limiting box is connected with the filter plate in a detachable mode, and the bolt is connected with the threaded hole and the limiting box in a threaded mode.
The beneficial effects of the utility model are as follows: according to the utility model, the two air suction pipes are arranged to enable the low-concentration formaldehyde gas sucked in the air suction plate to enter the tower body, the filter screen is arranged in the filter plate, the low-concentration formaldehyde gas is filtered to remove impurities in the low-concentration formaldehyde gas, so that the contact absorption of formaldehyde is quicker and more efficient, the motor body is arranged, the stirring rod drives the ten stirring blades to stir the high-concentration formaldehyde solution and the filtered low-concentration formaldehyde gas, the high-concentration formaldehyde solution and the low-concentration formaldehyde gas are uniformly mixed to generate formaldehyde, and the formaldehyde is arranged to be pumped into the air suction pump body, so that the high-concentration formaldehyde gas is conveyed into the storage box for storage.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic perspective view of a filter plate according to the present utility model;
Fig. 5 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a tower body; 2. a getter pump body; 3. an air suction pipe; 4. an air suction plate; 5. an air suction head; 6. a liquid inlet pipe; 7. a filter plate; 8. a motor body; 9. a stirring rod; 10. stirring the leaves; 11. a partition plate; 12. a separation hole; 13. an air pump body; 14. an exhaust pipe; 15. a delivery tube; 16. a storage tank; 17. a through hole; 18. a threaded hole; 19. a limit box; 20. and (5) a bolt.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the fig. 1-5, this embodiment provides an absorption tower of high concentration formaldehyde solution, including tower body 1, the bottom of tower body 1 one side is provided with aspirator pump body 2, aspirator pipe 3 is installed to aspirator pump body 2's upper and lower both sides, aspirator pipe 3's top is provided with aspirator plate 4, a plurality of aspirator heads 5 are installed to aspirator plate 4's one side, inlet tube 6 is installed at tower body 1's top, through-hole 17 has been seted up to tower body 1's opposite side's bottom, the inner wall of through-hole 17 runs through has filter 7, one side of tower body 1 is provided with motor body 8, motor body 8's output shaft passes through shaft coupling fixedly connected with puddler 9, puddler 9's outer wall is provided with ten stirring leaf 10, tower body 1's interior roof is provided with baffle 11, baffle 11's bottom is provided with a plurality of separating hole 12, tower body 1 opposite side's top is provided with bin 16.
The top of the tower body 1 is provided with an air pump body 13, one side of the air pump body 13 is provided with an air suction pipe 14, one end of the air pump body penetrates through the tower body 1, the other side of the air pump body 13 is provided with a conveying pipe 15, and one end of the air pump body penetrates through a storage box 16. The filter screen 7 is internally provided with a filter screen so as to filter and remove impurities in the low-concentration formaldehyde gas, so that the contact absorption of formaldehyde is quicker and more efficient, the motor body 8 is started by the external control panel, the output shaft of the motor body 8 drives the stirring rod 9 to rotate in the tower body 1, the stirring rod 9 drives the ten stirring blades 10 to stir the high-concentration formaldehyde solution and the filtered low-concentration formaldehyde gas, the high-concentration formaldehyde solution and the low-concentration formaldehyde gas are uniformly mixed, the formaldehyde gas generated by mixing flows upwards through the separation holes 12, the air suction pump body 13 is started by the control panel, the air suction pipe 14 and the conveying pipe 15 store the high-concentration formaldehyde gas flowing upwards through the separation holes 12 into the storage box 16, after the work of the tower body 1 is finished, workers manually pull out the bolts 20 from the corresponding threaded holes 18, the limit box 19 is separated from the filter plate 7, so that the filter plate 7 is pulled out through the through hole 17 for cleaning or replacement.
Rollers are symmetrically arranged at the bottom of the tower body 1, the tower body 1 is communicated with the liquid inlet pipe 6, and workers push the tower body 1 to enable the rollers to drive the tower body 1 to move to a position where formaldehyde needs to be absorbed.
The filter plate 7 is connected with the through hole 17 in a disassembling way, a filter screen is arranged on the inner wall of the filter plate 7, and the filter screen is arranged in the filter plate 7, so that impurities in the low-concentration formaldehyde gas are filtered and removed.
The partition plate 11 and the separation holes 12 are integrally arranged, the partition plate 11 is of a ladder-shaped structure, and formaldehyde solution with high concentration and formaldehyde gas with low concentration are uniformly mixed, so that the formaldehyde gas generated by mixing flows upwards through the separation holes 12.
Screw holes 18 are formed in the inner wall of one side of the filter plate 7, a limit box 19 is arranged on one side of the filter plate 7, and bolts 20 are arranged on the upper side and the lower side of the limit box 19.
The limiting box 19 is connected with the filter plate 7 in a disassembling mode, the bolts 20 are connected with the threaded holes 18 and the limiting box 19 in a threaded mode, the corresponding threaded holes 18 are pulled out of the corresponding bolts 20 manually by a worker, the limiting box 19 is separated from the filter plate 7, and therefore the filter plate 7 is pulled out through the through holes 17 to be cleaned or replaced.
When the absorption tower for high-concentration formaldehyde solution is used, a worker pushes the tower body 1 to enable each roller to drive the tower body 1 to move to a position where formaldehyde needs to be absorbed, then the worker adds the high-concentration formaldehyde solution into the tower body 1 through the liquid inlet pipe 6, after adding a proper amount of high-concentration formaldehyde solution into the tower body 1, the outside control board starts the air suction pump body 2 to enable the outside low-concentration formaldehyde gas to be sucked into the air suction plate 4 through the plurality of air suction heads 5, so that the two air suction pipes 3 enable the low-concentration formaldehyde gas sucked into the air suction plate 4 to flow upwards into the tower body 1 and pass through the filter plate 7, a filter screen is arranged in the filter plate 7, and therefore impurities in the low-concentration formaldehyde gas are filtered and removed, contact absorption of formaldehyde is quicker and more efficient, simultaneously, the motor body 8 is started through the external control panel, the output shaft of the motor body 8 drives the stirring rod 9 to rotate in the tower body 1, thereby the stirring rod 9 drives the ten stirring blades 10 to stir the high-concentration formaldehyde solution and the filtered low-concentration formaldehyde gas, the high-concentration formaldehyde solution and the low-concentration formaldehyde gas are uniformly mixed, formaldehyde gas generated by mixing flows upwards through the separation holes 12, meanwhile, the air pump body 13 is started through the control panel, the air exhaust pipe 14 and the conveying pipe 15 store the high-concentration formaldehyde gas flowing upwards through the separation holes 12 in the storage box 16, after the work of the tower body 1 is completed, a worker manually pulls out the corresponding threaded holes 18 from the bolts 20, the limiting box 19 is separated from the filter plate 7, and the filter plate 7 is pulled outwards through the through holes 17 to be cleaned or replaced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An absorption tower of high concentration formaldehyde solution, characterized in that: the novel tower comprises a tower body (1), wherein an air suction pump body (2) is arranged at the bottom of one side of the tower body (1), air suction pipes (3) are arranged at the upper side and the lower side of the air suction pump body (2), air suction plates (4) are arranged at the tops of the air suction pipes (3), a plurality of air suction heads (5) are arranged at one side of each air suction plate (4), a liquid inlet pipe (6) is arranged at the top of the tower body (1), a through hole (17) is formed in the bottom of the other side of the tower body (1), a filter plate (7) penetrates through the inner wall of the through hole (17), a motor body (8) is arranged at one side of the tower body (1), stirring rods (9) are fixedly connected to an output shaft of the motor body (8) through a coupler, a partition plate (11) is arranged on the inner top wall of each stirring rod (9), a plurality of separation holes (12) are formed in the bottom of the partition plate (11), and a storage box (16) is arranged at the top of the other side of the tower body (1).
The top of tower body (1) is provided with aspiration pump body (13), aspiration tube (14) and one end are installed to one side of aspiration pump body (13) and are run through tower body (1), conveyer pipe (15) and one end are run through bin (16) are installed to the opposite side of aspiration pump body (13).
2. The high-concentration formaldehyde solution absorption tower according to claim 1, wherein: the bottom of the tower body (1) is symmetrically provided with rollers, and the tower body (1) is communicated with the liquid inlet pipe (6).
3. The high-concentration formaldehyde solution absorption tower according to claim 1, wherein: the filter plate (7) is detachably connected with the through hole (17), and a filter screen is arranged on the inner wall of the filter plate (7).
4. The high-concentration formaldehyde solution absorption tower according to claim 1, wherein: the separation plate (11) and the separation hole (12) are integrally arranged, and the separation plate (11) is of a ladder-shaped structure.
5. The high-concentration formaldehyde solution absorption tower according to claim 1, wherein: screw holes (18) are formed in the inner wall of one side of the filter plate (7), a limit box (19) is arranged on one side of the filter plate (7), and bolts (20) are arranged on the upper side and the lower side of the limit box (19).
6. The high-concentration formaldehyde solution absorption tower according to claim 5, wherein: the limiting box (19) is detachably connected with the filter plate (7), and the bolt (20) is in threaded connection with the threaded hole (18) and the limiting box (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540017.3U CN220899836U (en) | 2023-09-19 | 2023-09-19 | Absorption tower of high concentration formaldehyde solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540017.3U CN220899836U (en) | 2023-09-19 | 2023-09-19 | Absorption tower of high concentration formaldehyde solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220899836U true CN220899836U (en) | 2024-05-07 |
Family
ID=90919755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322540017.3U Active CN220899836U (en) | 2023-09-19 | 2023-09-19 | Absorption tower of high concentration formaldehyde solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220899836U (en) |
-
2023
- 2023-09-19 CN CN202322540017.3U patent/CN220899836U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |