CN212348712U - Improved generation pressure-fired reation kettle - Google Patents
Improved generation pressure-fired reation kettle Download PDFInfo
- Publication number
- CN212348712U CN212348712U CN202020384251.5U CN202020384251U CN212348712U CN 212348712 U CN212348712 U CN 212348712U CN 202020384251 U CN202020384251 U CN 202020384251U CN 212348712 U CN212348712 U CN 212348712U
- Authority
- CN
- China
- Prior art keywords
- inspection
- liquid seal
- flange
- cover
- pipe
- 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.)
- Active
Links
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to an improved generation pressure-fired reation kettle, include: the device comprises a reaction tank body, a stirring device, a protective gas communicating vessel and an inspection sampling port; the inspection sample port includes: the flange lid, the pipe flange, seal gasket, go up liquid seal groove crown plate, go up liquid seal groove shell ring, the inspection tube, take over, apron and apron shell ring, installation inspection sample connection, when can make things convenient for the in-groove material to take a sample, cover the top cap and form the liquid seal, the liquid seal under the internal liquid level of inspection tube lower extreme insertion groove forms, upper and lower liquid seal combination has cut off the intercommunication in outside air and the inspection tube, furthest's reduction cell body ground paste and outside air's contact, and avoid being used for blocking the gaseous leakage loss of the protective of air in the cell body.
Description
Technical Field
The utility model relates to a chemical industry ground paste reaction unit specifically is an improved generation pressure-fired reation kettle.
Background
In the prior art, in chemical production, slurry in some normal-pressure reaction tanks (or reaction kettles) cannot contact air to prevent oxidation, the reaction tanks are provided with closed tank covers (or end sockets), nitrogen or other inert gases are generally introduced into the upper space of the tank body to keep a micro-positive pressure state for protection, and the pressure is generally 0-1000 mm water column. In the operation process of the reaction tank, the materials in the tank are required to be sampled and checked at times, so that a device is required to be arranged, the materials in the tank are sampled, meanwhile, the contact between the materials of the tank body and the outside air can be reduced to the maximum extent, and the leakage loss of protective gas for isolating the air in the tank body is avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation pressure-fired reation kettle has solved the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an improved micro-positive pressure reactor comprising: the device comprises a reaction tank body, a stirring device, a protective gas communicating vessel and an inspection sampling port; the inspection sampling port comprises a flange cover, a pipe flange, a sealing gasket, an upper liquid seal groove ring plate, an upper liquid seal groove cylindrical section, an inspection pipe, a connecting pipe, a cover plate and a cover plate cylindrical section; the connecting pipe welding structure is arranged on the opening edge of the top of the reaction tank body, and the pipe flange and the connecting pipe welding structure form a mounting opening; the flange cover, the upper liquid seal groove ring plate, the upper liquid seal groove cylinder section and the upper end of the inspection pipe are welded in sequence to form a liquid containing groove; wherein the mounting port and the liquid containing groove are tightly connected through a flange cover, a sealing gasket and a pipe flange through bolts; wherein the cover plate and the cover plate cylindrical shell are welded to form a top cover; the lower end of the inspection tube extends below the liquid level of the reaction slurry to form a lower liquid seal, leakage loss of protective gas used for blocking air in the groove body is avoided, the length of the inspection tube depends on the setting of the pressure intensity of the protective gas, the pressure intensity of the highest liquid column formed in the inspection tube is greater than or equal to the pressure intensity of the protective gas, and the pressure intensity of the preferred protective gas is 0-1000 mm of water column.
Wherein the liquid containing groove is filled with sealing liquid, and the top cover is covered to form an upper liquid seal. Preferably: and after the sealing liquid is added, the water seal can prevent the outside air from communicating with the air in the inspection pipe, so that the contact between the tank body slurry and the outside air is reduced to the maximum extent.
Wherein the material of the inspection sampling port is a corrosion-resistant material, preferably: corrosion-resistant metal materials such as stainless steel, carbon steel or corrosion-resistant non-metallic materials such as plastics.
Wherein the size of the inspection tube is 50-500 mm, and the shape of the inspection tube is circular or square.
Compared with the prior art, the utility model discloses the beneficial effect who reaches lies in:
the installation inspection sample connection when can make things convenient for the in-groove material sample, covers the top cap and forms the liquid seal, and the liquid seal under the internal liquid level of inspection tube lower extreme insertion groove, upper and lower liquid seal combination has cut off the intercommunication in outside air and the inspection tube, furthest's reduction cell body ground paste and outside air contact to the leakage loss of the protective gas who is used for blocking the air in the cell body is avoided.
Drawings
FIG. 1 is a general structure diagram of an improved micro-positive pressure reactor;
FIG. 2 is an enlarged view of a modified pressure-fired reactor inspection sampling port;
description of reference numerals: 1-a reaction tank body; 2-a stirring device; 3-protective gas communicating vessel; 4-checking a sampling port; 5-a flange cover; 6-pipe flange; 7-a sealing gasket; 8-loading a liquid seal groove ring plate; 9-upper liquid sealing groove cylindrical section; 10-an inspection tube; 11-a cover plate; 12-cover plate cylindrical shell section; 13-pipe connection; 14-a mounting port; 15-sealing a liquid tank; 16-reaction slurry; 17-top cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention,
according to fig. 1 and fig. 2, the utility model provides the following technical scheme: an improved micro-positive pressure reactor comprising: the device comprises a reaction tank body 1, a stirring device 2, a protective gas communicating vessel 3 and an inspection sampling port 4; the inspection sampling port 4 comprises a flange cover 5, a pipe flange 6, a sealing gasket 7, an upper liquid seal groove annular plate 8, an upper liquid seal groove cylindrical section 9, an inspection pipe 10, a connecting pipe 13, a cover plate 11 and a cover plate cylindrical section 12; wherein the pipe flange 6 and the connecting pipe 13 are welded to form a mounting opening 14; wherein the flange cover 5, the upper liquid seal groove ring plate 8, the upper liquid seal groove shell ring 9 and the upper end of the inspection pipe 10 are welded in sequence to form a liquid containing groove 15; wherein the mounting port 14 and the liquid containing groove 15 are tightly connected through a flange cover 5, a sealing gasket 7 and a pipe flange 6 through bolts; wherein the cover plate 11 and the cover plate cylindrical shell 12 are welded to form a top cover; the lower end of the inspection tube 10 extends below the liquid level of the reaction slurry 16 to form a lower liquid seal, leakage of protective gas for blocking air in the groove body is avoided, the length of the inspection tube 10 depends on the setting of the pressure intensity of the protective gas, the pressure intensity of the highest liquid column formed in the inspection tube 10 is greater than or equal to the pressure intensity of the protective gas, and the pressure intensity of the preferred protective gas is 0-1000 mm of water column.
Wherein the liquid containing groove 15 is filled with sealing liquid, and the top cover 17 is covered to form an upper liquid seal, preferably: and water sealing, namely after sealing liquid is added, combining the upper liquid seal and the lower liquid seal to prevent the outside air from communicating with the air in the inspection pipe 10, and reducing the contact of the tank body slurry and the outside air to the maximum extent.
Wherein the size of the inspection tube 10 is 50-500 mm, and the shape is round or square.
The working principle is as follows:
the during operation adds sealing liquid in the liquid sealing groove on inspection opening upper portion, cover the top cap and form the liquid seal, just so cut off the intercommunication in atmosphere and the inspection tube, when needs inspection, when taking a sample, carry out the top cap, can observe downwards from the inspection tube inboard, stretch into the internal sample of cell through the inspection tube lower extreme with the household utensils, because the inspection tube lower extreme stretches into below the interior reaction ground paste liquid level of cell body, and it has certain height on the liquid level, under the pressure effect of air and inside protective gas on the cell body like this, can form one section liquid column in the inspection tube, this liquid column has cut off the leakage of inslot protective gas for the liquid seal. The lower end of the inspection tube extends into the underwater depth, the lower end of the inspection tube needs to be kept below the liquid level depending on the liquid level control range of the reaction slurry in the tank, otherwise, the liquid seal is broken, and protective gas leaks to cause pollution.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An improved generation pressure-fired reation kettle, its characterized in that includes: the device comprises a reaction tank body (1), a stirring device (2), a protective gas communicating vessel (3) and an inspection sampling port (4); the inspection sampling port (4) comprises a flange cover (5), a pipe flange (6), a sealing gasket (7), an upper liquid seal groove annular plate (8), an upper liquid seal groove barrel section (9), an inspection pipe (10), a connecting pipe (13), a cover plate (11) and a cover plate barrel section (12); the connecting pipe (13) is welded on the opening edge at the top of the reaction tank body (1), and the pipe flange (6) and the connecting pipe (13) are welded to form a mounting opening (14); wherein the flange cover (5), the upper liquid seal groove ring plate (8), the upper liquid seal groove shell ring (9) and the upper end of the inspection pipe (10) are welded in sequence to form a liquid containing groove (15); wherein the mounting port (14) and the liquid containing groove (15) are tightly connected through a flange cover (5), a sealing gasket (7) and a pipe flange (6) through bolts; wherein the cover plate (11) and the cover plate cylindrical shell section (12) are welded to form a top cover (17); wherein the lower end of the inspection tube (10) extends below the liquid level of the reaction slurry (16) to form a lower liquid seal.
2. An improved micro-positive pressure reactor as recited in claim 1, wherein: the liquid containing groove (15) is filled with sealing liquid, and a top cover (17) is covered to form an upper liquid seal.
3. An improved micro-positive pressure reactor as recited in claim 1, wherein: the material of the inspection sampling port (4) is corrosion-resistant material.
4. An improved micro-positive pressure reactor as recited in claim 1, wherein: the size of the inspection tube (10) is 50-500 mm, and the shape is circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384251.5U CN212348712U (en) | 2020-03-24 | 2020-03-24 | Improved generation pressure-fired reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384251.5U CN212348712U (en) | 2020-03-24 | 2020-03-24 | Improved generation pressure-fired reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212348712U true CN212348712U (en) | 2021-01-15 |
Family
ID=74147669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020384251.5U Active CN212348712U (en) | 2020-03-24 | 2020-03-24 | Improved generation pressure-fired reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212348712U (en) |
-
2020
- 2020-03-24 CN CN202020384251.5U patent/CN212348712U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108891555B (en) | Sealing device for plugging sea hole | |
| CN212348712U (en) | Improved generation pressure-fired reation kettle | |
| CN111215016A (en) | Improved micro-positive pressure reaction kettle and use method of inspection sampling port thereof | |
| CN204314154U (en) | A kind of float-type exhaust apparatus | |
| CN212932041U (en) | Environment-friendly water quality sampling device for tap water plant | |
| CN203281300U (en) | Sealing structure of chemical reaction kettle | |
| CN212173186U (en) | Paint storage tank | |
| CN212952188U (en) | Storage and transportation equipment for air purifying agent | |
| CN214146586U (en) | A sealing filler antiseep structure for digester | |
| CN104359766A (en) | Float type exhaust device | |
| CN201419093Y (en) | Novel reaction vessel | |
| CN210240549U (en) | Sealing structure between cylinder body and cylinder cover capable of rotating relatively | |
| CN207814447U (en) | Kettle stirring sealing device | |
| CN111958093A (en) | Welding auxiliary device | |
| CN201406421Y (en) | Fermentation vessel exhaust cover | |
| CN217140351U (en) | High-airtightness hydrothermal reaction kettle | |
| CN210423825U (en) | Water seal furnace top valve | |
| CN211620471U (en) | Quick fixing structure for container and fermentation barrel adopting same | |
| CN211274649U (en) | Explosion-proof type reation kettle for industrial chemical industry | |
| CN220891859U (en) | Convex seal head for pressure vessel | |
| CN213506967U (en) | Integrated controllable positive and negative pressure protector | |
| CN215389286U (en) | A reation kettle for chemical synthesis | |
| CN218774777U (en) | Stirring sealing device for reaction kettle | |
| CN212420041U (en) | Welding auxiliary device | |
| CN214004746U (en) | Leaching tank (mixing) shaft water seal arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |