CN112999984A - Decomposition device of tetramethylammonium hydroxide solution and use method thereof - Google Patents
Decomposition device of tetramethylammonium hydroxide solution and use method thereof Download PDFInfo
- Publication number
- CN112999984A CN112999984A CN202110320567.7A CN202110320567A CN112999984A CN 112999984 A CN112999984 A CN 112999984A CN 202110320567 A CN202110320567 A CN 202110320567A CN 112999984 A CN112999984 A CN 112999984A
- Authority
- CN
- China
- Prior art keywords
- decomposition device
- decomposition
- liquid
- tetramethylammonium hydroxide
- filter screen
- 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.)
- Pending
Links
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 71
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000000243 solution Substances 0.000 claims abstract description 36
- 239000002893 slag Substances 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000009825 accumulation Methods 0.000 claims abstract description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 6
- 239000004917 carbon fiber Substances 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- 239000011550 stock solution Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000003915 air pollution Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a decomposition device of tetramethylammonium hydroxide solution and a use method thereof, and the decomposition device comprises a decomposition device tank body, wherein a feed inlet is formed in one end above the decomposition device tank body; according to the invention, the heating decomposition plate is used for heating and decomposing the stock solution to separate out solid water solution, the discharge valve is opened, the solid water solution mixture falls onto the water solution separation filter screen below, the solid-liquid mixture is filtered by the water solution separation filter screen, the water solution flows into the conical liquid accumulation plate and is collected, discharged and collected from the liquid outlet, the slag discharging door is opened by the handle of the slag discharging door at the moment, and the solid filtered by the water solution separation filter screen is taken out, so that the solid-liquid mixture can be conveniently separated and can be; according to the invention, the fiber adsorption filter body is embedded in the purification exhaust pipe, the exhaust pipe orifice embedded with the carbon fiber composite filter screen is movably connected above the purification exhaust pipe, toxic and harmful gases generated in the decomposition process can be filtered and discharged, air pollution is prevented, and meanwhile, the exhaust pipe orifice movably connected can be convenient for later-stage disassembly, maintenance and replacement.
Description
Technical Field
The invention relates to the technical field of tetramethylammonium hydroxide production, in particular to a decomposition device of tetramethylammonium hydroxide solution and a use method thereof.
Background
Tetramethyl ammonium hydroxide has wide application in industrial fields, such as catalysts used in the synthesis of organosilicon series products, polyester polymerization, textile, plastic products, leather and other fields. Currently, tetramethylammonium hydroxide is widely used in the electronic field, mainly as a lithographic developer for printed circuit boards, a cleaning agent in the manufacture of microelectronic chips, and the like.
A decomposition device of tetramethylammonium hydroxide is used in the production and manufacturing process of tetramethylammonium hydroxide to decompose tetramethylammonium hydroxide into various chemical substances, but the existing decomposition device has poor effect when in use.
Disclosure of Invention
The present invention aims to provide a decomposition apparatus for tetramethylammonium hydroxide solution and a method for using the same, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a decomposition device of tetramethyl ammonium hydroxide solution and application method thereof, includes the decomposition device jar body, decomposition device jar body top one end has seted up the feed inlet, decomposition device jar body top other end is provided with the purification blast pipe, purification blast pipe inside inlays and is equipped with fibre adsorption filtration body, purification blast pipe top swing joint has the exhaust mouth, the inside carbon fiber composite filter screen that inlays of exhaust mouth, decomposition device jar internal portion is provided with holding hopper, the holding hopper below is provided with the heating decomposition board, the through connection has the bleeder valve below the heating decomposition board.
As a further scheme of the invention: a water liquid separation filter screen is arranged below the inner part of the decomposition device tank body.
As a still further scheme of the invention: the bottom end of the interior of the tank body of the decomposition device is fixedly connected with a conical liquid accumulation plate.
As a still further scheme of the invention: a liquid outlet is connected below the decomposing device tank body in a through mode.
As a still further scheme of the invention: one end of the decomposition device tank body is movably connected with a slag outlet door, and one end of the slag outlet door is fixedly connected with a slag outlet door handle.
As a still further scheme of the invention: the water liquid separation filter screen is positioned below the discharge valve.
As a still further scheme of the invention: the conical liquid accumulation plate is positioned below the water liquid separation filter screen.
As a still further scheme of the invention: the slag discharging door is positioned inside the water liquid separating filter screen.
As a further scheme of the invention, the using method comprises the following steps: tetramethyl ammonium hydroxide liquid is poured into to the internal portion of decomposition device jar through the feed inlet, the stoste flows into inside the containing hopper of the internal portion of decomposition device jar, heating decomposition board heating decomposition stoste this moment, precipitate solid and water liquid, the bleeder valve is opened this moment, solid water liquid mixture falls into below water liquid and separates on the filter screen, solid-liquid mixture is separated the filtration of filter screen by water liquid, water liquid flows into and collects by the liquid outlet discharge behind the toper amasssilk board, open the slagging tap door through the slagging tap door handle this moment, separate the solid that the filter screen filtered with water liquid and take out, can accomplish the decomposition work.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the heating decomposition plate is used for heating and decomposing the stock solution to separate out solid and water solution, the discharge valve is opened at the moment, the solid-water solution mixture falls onto the water solution separation filter screen below, the solid-liquid mixture is filtered by the water solution separation filter screen, the water solution flows into the conical liquid accumulation plate and is collected, discharged and collected from the liquid outlet, the slag outlet door is opened through the slag outlet door handle at the moment, the solid filtered by the water solution separation filter screen is taken out, the solid-liquid mixture can be conveniently separated, and meanwhile, the.
2. According to the invention, the fiber adsorption filter body is embedded in the purification exhaust pipe, the exhaust pipe orifice embedded with the carbon fiber composite filter screen is movably connected above the purification exhaust pipe, toxic and harmful gases generated in the decomposition process can be filtered and discharged, air pollution is prevented, and meanwhile, the exhaust pipe orifice movably connected can be convenient for later-stage disassembly, maintenance and replacement.
Drawings
FIG. 1 is a schematic structural diagram of a decomposition apparatus for tetramethylammonium hydroxide solution and a method for using the same.
FIG. 2 is a schematic cross-sectional view showing the inner structure of a decomposition apparatus for tetramethylammonium hydroxide solution and a method for using the same.
FIG. 3 is a schematic view of the structure of the exhaust pipe purification apparatus for decomposing tetramethylammonium hydroxide solution and the method of using the same.
In the figure: 1-a decomposition device tank body, 2-a feed inlet, 3-a purification exhaust pipe, 4-a fiber adsorption filter body, 5-an exhaust pipe opening, 6-a carbon fiber composite filter screen, 7-a material containing hopper, 8-a heating decomposition plate, 9-a discharge valve, 10-a water liquid separation filter screen, 11-a conical liquid accumulation plate, 12-a liquid outlet, 13-a slag discharging door and 14-a slag discharging door handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, the decomposition device comprises a decomposition device tank 1, a feed inlet 2 is disposed at one end above the decomposition device tank 1, a purification exhaust pipe 3 is disposed at the other end above the decomposition device tank 1, a fiber adsorption filter 4 is embedded in the purification exhaust pipe 3, an exhaust pipe orifice 5 is movably connected above the purification exhaust pipe 3, a carbon fiber composite filter screen 6 is embedded in the exhaust pipe orifice 5, a material containing hopper 7 is disposed in the decomposition device tank 1, a heating decomposition plate 8 is disposed below the material containing hopper 7, a discharge valve 9 is connected below the heating decomposition plate 8 in a penetrating manner, a water liquid separation filter screen 10 is disposed below the decomposition device tank 1, a conical liquid accumulation plate 11 is fixedly connected to the bottom end in the decomposition device tank 1, a liquid outlet 12 is connected below the decomposition device tank 1 in a penetrating manner, one end of the decomposition device tank body 1 is movably connected with a slag outlet door 13, one end of the slag outlet door 13 is fixedly connected with a slag outlet door handle 14, the water liquid separation filter screen 10 is positioned below the discharge valve 9, the conical liquid accumulation plate 11 is positioned below the water liquid separation filter screen 10, and the slag outlet door 13 is positioned inside and above the water liquid separation filter screen 10.
The working principle of the invention is as follows: during the use, go into tetramethyl ammonium hydroxide liquid through feed inlet 2 toward the inside of the decomposition device jar body 1, the stoste flows into inside the holding hopper 7 of the inside of the decomposition device jar body 1, heating decomposition board 8 heating decomposition stoste this moment, precipitate solid and water liquid, discharge valve 9 is opened this moment, solid water liquid mixture falls into below water liquid and separates on filter screen 10, the filtration of filter screen 10 is separated by water liquid to solid-liquid mixture, water liquid flows into and collects by liquid outlet 12 after toper amasss board 11 and discharges the collection, open slag tap door 13 through slag tap door handle 14 this moment, the solid that separates filter screen 10 filtration with water liquid takes out, can accomplish the decomposition work.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a decomposition device of tetramethyl ammonium hydroxide solution and application method thereof, includes decomposition device jar body (1), its characterized in that, feed inlet (2) have been seted up to decomposition device jar body (1) top one end, decomposition device jar body (1) top other end is provided with purification blast pipe (3), purification blast pipe (3) inside is inlayed and is equipped with fibre adsorption filtration body (4), purification blast pipe (3) top swing joint has exhaust pipe mouth (5), carbon fiber composite filter screen (6) are inlayed to exhaust pipe mouth (5) inside, decomposition device jar body (1) inside is provided with holding hopper (7), holding hopper (7) below is provided with heating decomposition board (8), heating decomposition board (8) below through connection has bleeder valve (9).
2. The decomposition device of tetramethylammonium hydroxide solution and the use method thereof according to claim 1, characterized in that a water liquid separating screen (10) is arranged below the inside of the decomposition device tank (1).
3. The decomposition device of tetramethylammonium hydroxide solution and the use method thereof according to claim 1, characterized in that the bottom end inside the decomposition device tank (1) is fixedly connected with a tapered liquid collecting plate (11).
4. The decomposition device of tetramethylammonium hydroxide solution and the use method thereof as claimed in claim 1, wherein a liquid outlet (12) is connected through the bottom of the decomposition device tank (1).
5. The decomposition device of tetramethylammonium hydroxide solution and the use method thereof as claimed in claim 1, wherein one end of the decomposition device tank (1) is movably connected with a slag outlet door (13), and one end of the slag outlet door (13) is fixedly connected with a slag outlet door handle (14).
6. The decomposition device of tetramethylammonium hydroxide solution and the use method thereof according to claim 2, wherein the water liquid separating screen (10) is located below the discharge valve (9).
7. The decomposition device of tetramethylammonium hydroxide solution and the use method thereof according to claim 3, wherein the conical liquid trap (11) is located below the liquid separating screen (10).
8. The decomposition device of tetramethylammonium hydroxide solution and the use method thereof according to claim 5, wherein the slag outlet door (13) is located above the inner water liquid separation screen (10).
9. The decomposition apparatus for tetramethylammonium hydroxide solution according to claim 1 and the method of using the same, wherein the method of using the same comprises: pouring tetramethylammonium hydroxide liquid into the interior of the decomposition device tank body (1) through the feed inlet (2), enabling the stock solution to flow into the interior of the material containing hopper (7) of the decomposition device tank body (1), heating the decomposition plate (8) to heat and decompose the stock solution at the moment, separating out solid and water solution, opening the discharge valve (9) at the moment, enabling the solid-water solution mixture to fall onto the water solution separation filter screen (10) below, enabling the solid-water mixture to be separated from the filter screen (10) by the water solution for filtration, enabling the water solution to flow into the conical liquid accumulation plate (11) for collection, discharging and collecting the liquid from the liquid outlet (12), opening the slag outlet door (13) through the slag outlet door handle (14), taking out the solid separated from the water solution filter screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320567.7A CN112999984A (en) | 2021-03-25 | 2021-03-25 | Decomposition device of tetramethylammonium hydroxide solution and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320567.7A CN112999984A (en) | 2021-03-25 | 2021-03-25 | Decomposition device of tetramethylammonium hydroxide solution and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112999984A true CN112999984A (en) | 2021-06-22 |
Family
ID=76407188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110320567.7A Pending CN112999984A (en) | 2021-03-25 | 2021-03-25 | Decomposition device of tetramethylammonium hydroxide solution and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112999984A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210583808U (en) * | 2019-06-27 | 2020-05-22 | 湖北京山楚天钡盐有限责任公司 | Barium sulfide solution heating clarifying tank |
| CN210620266U (en) * | 2019-09-03 | 2020-05-26 | 德清水一方环保科技有限公司 | Polyferric chloride production facility |
| CN212451567U (en) * | 2020-05-16 | 2021-02-02 | 杭州博原科技有限公司 | Platinum catalyst recovery unit |
-
2021
- 2021-03-25 CN CN202110320567.7A patent/CN112999984A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210583808U (en) * | 2019-06-27 | 2020-05-22 | 湖北京山楚天钡盐有限责任公司 | Barium sulfide solution heating clarifying tank |
| CN210620266U (en) * | 2019-09-03 | 2020-05-26 | 德清水一方环保科技有限公司 | Polyferric chloride production facility |
| CN212451567U (en) * | 2020-05-16 | 2021-02-02 | 杭州博原科技有限公司 | Platinum catalyst recovery unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211471320U (en) | Normal and low pressure coal gas making system and multi-pollution source integrated treatment system thereof | |
| CN106166409A (en) | The closed circuit interior circulation technology of collection and confinement of gases during a kind of solid-liquid separation | |
| CN207899048U (en) | Effluent filter | |
| CN112999984A (en) | Decomposition device of tetramethylammonium hydroxide solution and use method thereof | |
| CN211004945U (en) | Solid-liquid separation type treatment device for environment-friendly solid waste treatment | |
| CN214345351U (en) | Waste gas innocent treatment device of baked brick production line | |
| CN215403127U (en) | Production equipment for preparing strontium carbonate from strontium-containing waste residues | |
| CN109760231A (en) | A kind of environment-friendly type waste plastics film regeneration treatment equipment and technique | |
| CN210085147U (en) | Water treatment and separation device for industrial shovel | |
| CN207562509U (en) | Novel sewage treatment unit | |
| CN207871728U (en) | A kind of new structural gas-liquid separator | |
| CN212669365U (en) | High-efficiency filtering equipment in production process of daily chemical products containing kojic acid | |
| CN205965338U (en) | Waste gas filtering device | |
| CN218653654U (en) | Automatic spraying and purifying device of washing tower | |
| CN216726476U (en) | Dust remover on full-automatic active carbon production line | |
| CN219399621U (en) | Tail gas treatment device | |
| CN207928773U (en) | A kind of purifier of recycling extrusion aid | |
| CN201510821U (en) | Circulating type tail gas integrated processing system utilizing two stages of absorption tower and clinker-water separator | |
| CN218573285U (en) | Lead-zinc smelting waste gas treatment device | |
| CN216367505U (en) | Slurry melting and exhausting device for carbide slag powder | |
| CN108404641A (en) | A kind of simple purifier of factory air | |
| CN209639043U (en) | A kind of refuse pyrolysis flue gas purification device | |
| CN215506777U (en) | Waste recovery device for sulfide production | |
| CN209039213U (en) | A kind of sewage-treatment plant of pigment production | |
| CN103272452B (en) | Organic fertilizer raw material crushed material clout wet-dry change combined recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |