CN216935954U - White ball production system - Google Patents
White ball production system Download PDFInfo
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- CN216935954U CN216935954U CN202122883019.3U CN202122883019U CN216935954U CN 216935954 U CN216935954 U CN 216935954U CN 202122883019 U CN202122883019 U CN 202122883019U CN 216935954 U CN216935954 U CN 216935954U
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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Abstract
The utility model provides a white ball production system, which comprises a methyl ester storage tank, a feeding pipe, a metering tank, a methyl ester head tank, a mixing kettle and a polymerization kettle; the discharge port of the methyl ester storage tank is respectively connected with the feed port of the metering tank and the feed port of the methyl ester head tank through a feed pipe; the overflow port of the methyl ester head tank is connected with the overflow port of the metering tank through an emptying overflow pipeline; liquid level meters are arranged in the metering tank and the methyl ester head tank; the inlet pipeline of the metering tank is provided with a valve A, and the opposite outlet pipeline is provided with a valve B; a valve C is arranged on an inlet pipeline of the methyl ester head tank, and a valve D is arranged on an opposite outlet pipeline; the valve A, the metering tank, the valve B, the valve C and the liquid level meter are all connected to an automatic control device; the outlet of the metering tank is connected with one feed inlet of the mixing kettle through a pipeline, the other feed inlet of the mixing kettle is connected with an auxiliary material pipe, and the auxiliary material pipe is also connected with the outlet of the methyl ester elevated tank through a pipeline provided with a D valve; the discharge hole of the mixing kettle is connected with the feed inlet of the polymerization kettle.
Description
Technical Field
The utility model relates to a hazardous chemical production system, in particular to a white ball production system.
Background
The white spheres are intermediates synthesized by ion exchange resins and are divided into styrene-divinylbenzene copolymer and methyl acrylate-divinylbenzene copolymer. The white balls need to be added with some auxiliary crosslinking agents in the synthesis process, and common auxiliary crosslinking agents are flammable and toxic, are small in dosage and are difficult to automatically meter and add in industrial production. The prior weighing of the auxiliary crosslinking agents adopts the field barrel opening to weigh the auxiliary crosslinking agents, and then the auxiliary crosslinking agents are added into a mixing kettle to be mixed with main raw materials, so that the problems of heavy field smell, potential harm to the health of workers and the like are caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a white ball production system.
The utility model adopts the following technical scheme for solving the defects of the technology:
providing a white ball production system, which comprises a methyl ester storage tank, a feeding pipe, a metering tank, a methyl ester head tank, a mixing kettle and a polymerization kettle; the discharge hole of the methyl ester storage tank is respectively connected with the feed inlet of the metering tank and the feed inlet of the methyl ester head tank through feed pipes; the overflow port of the methyl ester head tank is connected with the overflow port of the metering tank through an emptying overflow pipeline; liquid level meters are arranged in the metering tank and the methyl ester head tank; the inlet pipeline of the metering tank is provided with a valve A, and the opposite outlet pipeline is provided with a valve B; a valve C is arranged on an inlet pipeline of the methyl ester head tank, and a valve D is arranged on an opposite outlet pipeline; the valve A, the metering tank, the valve B, the valve C and the liquid level meter are all connected to an automatic control device; the outlet of the metering tank is connected with one feed inlet of the mixing kettle through a pipeline, the other feed inlet of the mixing kettle is connected with an auxiliary material pipe, and the auxiliary material pipe is also connected with the outlet of the methyl ester elevated tank through a pipeline provided with the D valve; and the discharge hole of the mixing kettle is connected with the feed inlet of the polymerization kettle.
Furthermore, an electric pump is arranged on the feeding pipe.
Further, an F valve is arranged at a feed inlet at the far end of the auxiliary material pipe.
Further, the methyl ester head tank is also connected with a vent pipe.
Further, the measuring tank was made of a stainless steel pipe of DN 200.
Further, the liquid level meter is a tetrafluoro pipeline liquid level meter.
Further, the automatic control device is a DCS.
Further, the valve A, the valve B, the valve C and the valve D are all electromagnetic control valves.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical advantages:
the white ball production system provided by the utility model reduces manual operation, and effectively solves the problems of auxiliary cross-linking agent field weighing and environmental pollution.
Drawings
FIG. 1 is a schematic view of a white ball production system of the present invention;
wherein the reference numerals are:
a methyl ester storage tank 1; an electric pump 2; a feed pipe 3; emptying the overflow pipeline 4; a, a valve 5; a metering tank 6; a valve B7; a C valve 8; a methyl ester head tank 9; a D valve 10; an automatic control device 11; an auxiliary material pipe 12; a mixing kettle 13; a polymerization vessel 14.
Detailed Description
The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings so as to better understand the present invention.
Referring to fig. 1, the present embodiment provides a white ball production system, comprising a methyl ester storage tank 1, a feeding pipe 3, a metering tank 6, a methyl ester head tank 9, a mixing kettle 13 and a polymerization kettle 14; the discharge hole of the methyl ester storage tank 1 is respectively connected with the feed inlet of the metering tank 6 and the feed inlet of the methyl ester head tank 9 through the feed pipe 3; the overflow port of the methyl ester head tank 9 is connected with the overflow port of the metering tank 6 through the vent overflow pipeline 4; liquid level meters are arranged in the metering tank 6 and the methyl ester head tank 9; the inlet pipeline of the metering tank 6 is provided with a valve A5, and the opposite outlet pipeline is provided with a valve B7; a C valve 8 is arranged on an inlet pipeline of the methyl ester head tank 9, and a D valve 10 is arranged on an opposite outlet pipeline; the valve A5, the metering tank 6, the valve B7, the valve C8 and the liquid level meter are all connected to an automatic control device 11; an outlet of the metering tank 6 is connected with one feed inlet of a mixing kettle 13 through a pipeline, the other feed inlet of the mixing kettle 13 is connected with an auxiliary material pipe 12, and the auxiliary material pipe 12 is also connected with an outlet of the methyl ester elevated tank 9 through a pipeline provided with the D valve 10; the discharge hole of the mixing kettle 13 is connected with the feed inlet of the polymerization kettle 14.
As a preferred example, the feed pipe 3 is provided with an electric pump.
As a preferred example, an F valve is arranged at a feeding port at the far end of the auxiliary material pipe 12 to control the feeding of the auxiliary material.
As a preferred example, the methyl ester head tank 9 is further connected to a vent pipe 15.
As a preferred example, the metering tank 6 is made of DN200 stainless steel pipe and is corrosion-resistant.
As a preferred example, the liquid level meter is a tetrafluoro pipeline liquid level meter, which has the same advantages of being clear and intuitive as a glass tube liquid level meter, avoids the defect that the glass tube liquid level meter is easy to break, and has the advantages of convenient installation, simple use, safety, reliability, no leakage and corrosion resistance.
As a preferable example, the a valve 5, the B valve 7, the C valve 8, and the D valve 10 are all electromagnetic control valves.
The specific working process of the utility model is as follows:
when methyl ester is used as a main raw material (the required amount is larger), the automatic control device 11 controls the A valve 5 and the D valve 10 to be closed, the C valve 8 to be opened, methyl ester in the methyl ester storage tank 1 enters the methyl ester head tank 7 from the material pipeline 3, and the automatic control device 11 controls the opening and closing of the C valve 8 through data obtained by a liquid level meter in the methyl ester head tank 9, so that the methyl ester in the methyl ester head tank 9 reaches the preset required weight. Then, the valve C8 is closed and the valve D10 is opened, and the methyl ester and other raw materials (the auxiliary pipe 12 is introduced) enter the mixing kettle 13 together and then enter the polymerization kettle 14.
When methyl ester is used as an auxiliary crosslinking agent (the required amount is small), the automatic control device 11 controls the valve C8 and the valve B7 to be closed, the valve A5 is opened, methyl ester in the methyl ester storage tank 1 enters the metering tank 6 through the material pipeline 3, and the automatic control device 11 controls the valve A5 to be opened and closed through data obtained by a liquid level meter in the metering tank 6, so that the methyl ester in the metering tank 6 reaches the preset required weight. Then, the valve A5 is closed and the valve B7 is opened, and the methyl ester and other raw materials (the auxiliary pipe 12 is introduced) enter the mixing kettle 13 together and then enter the polymerization kettle 14.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A white ball production system is characterized by comprising a methyl ester storage tank (1), a feeding pipe (3), a metering tank (6), a methyl ester head tank (9), a mixing kettle (13) and a polymerization kettle (14); a discharge hole of the methyl ester storage tank (1) is respectively connected with a feed inlet of the metering tank (6) and a feed inlet of the methyl ester head tank (9) through a feed pipe (3); the overflow port of the methyl ester head tank (9) is connected with the overflow port of the metering tank (6) through a vent overflow pipeline (4); liquid level meters are arranged in the metering tank (6) and the methyl ester head tank (9); the inlet pipeline of the metering tank (6) is provided with a valve A (5), and the opposite outlet pipeline is provided with a valve B (7); a C valve (8) is arranged on an inlet pipeline of the methyl ester head tank (9), and a D valve (10) is arranged on an opposite outlet pipeline; the valve A (5), the metering tank (6), the valve B (7), the valve C (8) and the liquid level meter are all connected to an automatic control device (11); an outlet of the metering tank (6) is connected with one feed inlet of a mixing kettle (13) through a pipeline, the other feed inlet of the mixing kettle (13) is connected with an auxiliary material pipe (12), and the auxiliary material pipe (12) is also connected with an outlet of the methyl ester elevated tank (9) through a pipeline provided with the D valve (10); and the discharge hole of the mixing kettle (13) is connected with the feed inlet of the polymerization kettle (14).
2. White ball production system according to claim 1, characterized in that the feed pipe (3) is provided with an electric pump (2).
3. The white ball production system according to claim 1, wherein an F-valve is provided at a distal feed port of the auxiliary tube (12).
4. The white ball production system according to claim 1, wherein a blow-down pipe (15) is further connected to the methyl ester head tank (9).
5. White ball production system according to claim 1, characterized in that said metering slot (6) is made in stainless steel tubing of DN 200.
6. The white ball production system of claim 1, wherein the level gauge is a tetrafluoro pipe level gauge.
7. A white ball production system according to claim 1, characterized in that said automatic control means (11) is a DCS.
8. The white ball production system according to claim 1, wherein the valve a (5), the valve B (7), the valve C (8) and the valve D (10) are electromagnetic control valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122883019.3U CN216935954U (en) | 2021-11-23 | 2021-11-23 | White ball production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122883019.3U CN216935954U (en) | 2021-11-23 | 2021-11-23 | White ball production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216935954U true CN216935954U (en) | 2022-07-12 |
Family
ID=82305693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122883019.3U Active CN216935954U (en) | 2021-11-23 | 2021-11-23 | White ball production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216935954U (en) |
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2021
- 2021-11-23 CN CN202122883019.3U patent/CN216935954U/en active Active
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