CN204550444U - A kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester - Google Patents
A kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester Download PDFInfo
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- CN204550444U CN204550444U CN201520137164.9U CN201520137164U CN204550444U CN 204550444 U CN204550444 U CN 204550444U CN 201520137164 U CN201520137164 U CN 201520137164U CN 204550444 U CN204550444 U CN 204550444U
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Abstract
The utility model belongs to unsaturated polyester production unit applied technical field, specifically discloses a kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester, is made up of unsaturated polyester reaction component and filter assemblies.A kind of beneficial effect producing the high performance liquid phase gathering system of overhead product for unsaturated polyester of the utility model is: 1, integral production system architecture is simple, production work stable, easy care; 2, between stirred autoclave, knockout drum, return line is increased and by reflux tube valve gate control, and gas control valve is set, for the air pressure of flexible liquid-phase collection tank body, prevent pressure excessive or remove negative pressure, be convenient to regulable control internal pressure, and then carry working efficiency, reduction production cost.
Description
Technical field
The utility model belongs to unsaturated polyester production unit applied technical field, is specifically related to a kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester.
Background technology
Resin is divided into thermoplastic resin and the large class of thermosetting resin two, heat fused cooling is become solid, and the fusible resin that can repeatedly carry out is called thermoplastic resin, for no longer reversible after being heating and curing, become and neither dissolve, infusible solid, is called thermosetting resin again, as resol, epoxy resin, unsaturated polyester resin etc." polyester " is the family macromolecule compound containing ester bond distinguished relative to resins such as " phenolic aldehyde " " epoxies ", this macromolecular compound is generated through polycondensation by diprotic acid and dibasic alcohol, and when containing unsaturated double-bond in this macromolecular compound, just be called unsaturated polyester, when this unsaturated polyester is dissolved in and (is generally vinylbenzene) in the monomer of polymerizing power and becomes a kind of thick liquid, be called unsaturated polyester resin (English name Unsaturated Polyester Resin is called for short UPR), therefore unsaturated polyester resin can be defined as the liquid being dissolved in the thickness in monomer (usually using vinylbenzene) by the chain macromolecule compound containing unsaturated dibasic acid or dibasic alcohol of diprotic acid and dibasic alcohol polycondensation, UPR-FRP is a kind of good corrosion resistant material, the acid of the general concentration of ability, alkali, salt, majority of organic solvent, seawater, air, oils, also very strong to the resistibility of microorganism, just be widely used in all fields of national economy such as oil, chemical industry, agricultural chemicals, medicine, dyestuff, plating, electrolysis, smelting, light industry, play the irreplaceable effect of other materials.
Tradition unsaturated polyester production system generally comprises reactor, heat exchange system, stirring system, solid charging system, temperature measuring system, pressure-measuring system, liquid addition system, explosion protection system, fractionating system, buffering system and gathering system etc., and liquid-phase collection tank is the subsequent handling equipment after fractionation, generally comprise feed-pipe and discharge nozzle, traditional structure function is single, flexible can not be carried out, also internal pressure cannot be regulated, if existing knockout drum and stirred autoclave are without reflux line, the uncontrollable adjustment of internal pressure, cause production efficiency low, above problem directly causes produced quality product low, cause production cost increase and production work efficiency is low.
Therefore, based on the problems referred to above, the utility model provides a kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester, its integral production system architecture is simple, production work is stablized, solve the problem existing for traditional unsaturated polyester production system, and then improve the quality of production and the production efficiency of unsaturated polyester, reduce production cost.
Technical scheme: a kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester of the utility model, is made up of unsaturated polyester reaction component and filter assemblies; Described unsaturated polyester reaction component, comprise liquor pump, and the liquor pump by-pass valve control to be connected with liquor pump, and be connected stirred autoclave with liquor pump by-pass valve control, and the raw material preserving jar by-pass valve control to be connected with stirred autoclave, and the solid material preserving jar be connected with raw material preserving jar by-pass valve control; Described filter assemblies, comprise the vertical (type) condenser be connected with stirred autoclave, and the horizontal condenser to be connected with vertical (type) condenser, and the knockout drum to be connected with horizontal condenser, and liquid control valve door tank connected with gas-liquid separation, and the fluid cushion hay tank to be connected with liquid control valve door, and filter tank connected exhaust gas control valve door with fluid cushion, and the emission-control equipment to be connected with exhaust gas control valve door, and filter tank connected waste water by-pass valve control with fluid cushion, and the wastewater treatment equipment be connected with waste water by-pass valve control.
The technical program, described high performance liquid phase gathering system of producing overhead product for unsaturated polyester, also comprises the stainless steel alloy valve tube connecting the buffered filter tank of liquid, and is arranged on the by-pass valve control on valve tube.
The technical program, described high performance liquid phase gathering system of producing overhead product for unsaturated polyester, also comprises the gas control valve be arranged on knockout drum.
The technical program, described high performance liquid phase gathering system of producing overhead product for unsaturated polyester, also comprises the return line that two ends connect stirred autoclave, knockout drum respectively, and is arranged on the backflow controlled value on return line.
Compared with prior art, a kind of beneficial effect producing the high performance liquid phase gathering system of overhead product for unsaturated polyester of the utility model is: 1, integral production system architecture is simple, production work stable, easy care; 2, between stirred autoclave, knockout drum, return line is increased and by reflux tube valve gate control, and gas control valve is set, for the air pressure of flexible liquid-phase collection tank body, prevent pressure excessive or remove negative pressure, be convenient to regulable control internal pressure, and then carry working efficiency, reduction production cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation producing the high performance liquid phase gathering system of overhead product for unsaturated polyester of the present utility model;
Wherein, in figure, sequence number mark is as follows: 1-liquor pump, 2-liquor pump by-pass valve control, 3-raw material preserving jar by-pass valve control, 4-solid material preserving jar, 5-stirred autoclave, 6-vertical (type) condenser, 7-horizontal condenser, 8-knockout drum, 9-reflux tube valve door, 10-gas control valve, 11-liquid control valve door, 12-fluid cushion hay tank, 13-waste water by-pass valve control, 14-wastewater treatment equipment, 15-exhaust gas control valve door, 16-emission-control equipment, 17-vacuum control valve.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
A kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester as shown in Figure 1, is made up of unsaturated polyester reaction component and filter assemblies, unsaturated polyester reaction component, comprise liquor pump 1, and the liquor pump by-pass valve control 2 to be connected with liquor pump 1, and be connected stirred autoclave 5 with liquor pump by-pass valve control 2, and the raw material preserving jar by-pass valve control 3 to be connected with stirred autoclave 5, and the solid material preserving jar 4 be connected with raw material preserving jar by-pass valve control 3, filter assemblies, comprise the vertical (type) condenser 6 be connected with stirred autoclave 5, and the horizontal condenser 7 to be connected with vertical (type) condenser 6, and the knockout drum 8 to be connected with horizontal condenser 7, and the liquid control valve door 11 to be connected with knockout drum 8, and the fluid cushion hay tank 12 to be connected with liquid control valve door 11, and the exhaust gas control valve door 15 to be connected with fluid cushion hay tank 12, and the emission-control equipment 16 to be connected with exhaust gas control valve door 15, and the waste water by-pass valve control 13 to be connected with fluid cushion hay tank 12, and the wastewater treatment equipment 14 to be connected with waste water by-pass valve control 13.
Preferred further, the high performance liquid phase gathering system of overhead product is produced for unsaturated polyester, also comprise the stainless steel alloy valve tube connecting the buffered filter tank 12 of liquid, and the vacuum control valve 17 be arranged on valve tube, stainless steel alloy valve tube, its wear resistant corrosion resistant, long service life and easy care, utilize vacuum control valve 17 control linkage vacuum system, the vacuum condition of fluid cushion hay tank 12 need of production is provided; The high performance liquid phase gathering system of overhead product is produced for unsaturated polyester, also comprise the gas control valve 10 be arranged on knockout drum 8, and also comprise the return line that two ends connect stirred autoclave 5, knockout drum 8 respectively, and the backflow controlled value 9 be arranged on return line, utilize backflow controlled value 9, gas control valve 10, in production control, (by being arranged on the tensimeter monitoring on tank) size of pressure in tank, reaches best and produces pressure, increase work efficiency.
Embodiment
Further as shown in Figure 1, steam in production process in stirred autoclave 5 enters knockout drum 8 after vertical (type) condenser 6, horizontal condenser 7 Duplex treatment, knockout drum 8 enters fluid cushion hay tank 12 after processing and carries out waste gas, wastewater treatment, utilize backflow controlled value 9, gas control valve 10, (by being arranged on gage pressure table on tank, thermometer, liquidometer for monitoring the pressure of instruction liquid phase holding tank, temperature and liquid level) size of pressure in tank in production control, reach best and produce pressure, increase work efficiency.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. produce a high performance liquid phase gathering system for overhead product for unsaturated polyester, it is characterized in that: be made up of unsaturated polyester reaction component and filter assemblies, described unsaturated polyester reaction component, comprise liquor pump (1), and the liquor pump by-pass valve control (2) to be connected with liquor pump (1), and be connected stirred autoclave (5) with liquor pump by-pass valve control (2), and the raw material preserving jar by-pass valve control (3) to be connected with stirred autoclave (5), and the solid material preserving jar (4) be connected with raw material preserving jar by-pass valve control (3), described filter assemblies, comprise the vertical (type) condenser (6) be connected with stirred autoclave (5), and the horizontal condenser (7) to be connected with vertical (type) condenser (6), and the knockout drum (8) to be connected with horizontal condenser (7), and the liquid control valve door (11) to be connected with knockout drum (8), and the fluid cushion hay tank (12) to be connected with liquid control valve door (11), and the exhaust gas control valve door (15) to be connected with fluid cushion hay tank (12), and the emission-control equipment (16) to be connected with exhaust gas control valve door (15), and the waste water by-pass valve control (13) to be connected with fluid cushion hay tank (12), and the wastewater treatment equipment (14) to be connected with waste water by-pass valve control (13).
2. a kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester according to claim 1, it is characterized in that: described high performance liquid phase gathering system of producing overhead product for unsaturated polyester, also comprise the stainless steel alloy valve tube connecting the buffered filter tank of liquid (12), and be arranged on the by-pass valve control (17) on valve tube.
3. a kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester according to claim 1, it is characterized in that: described high performance liquid phase gathering system of producing overhead product for unsaturated polyester, also comprises the gas control valve (10) be arranged on knockout drum (8).
4. a kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester according to claim 1, it is characterized in that: described high performance liquid phase gathering system of producing overhead product for unsaturated polyester, also comprise the return line that two ends connect stirred autoclave (5), knockout drum (8) respectively, and be arranged on the backflow controlled value (9) on return line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137164.9U CN204550444U (en) | 2015-03-11 | 2015-03-11 | A kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137164.9U CN204550444U (en) | 2015-03-11 | 2015-03-11 | A kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester |
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| Publication Number | Publication Date |
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| CN204550444U true CN204550444U (en) | 2015-08-12 |
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| CN201520137164.9U Active CN204550444U (en) | 2015-03-11 | 2015-03-11 | A kind of high performance liquid phase gathering system of producing overhead product for unsaturated polyester |
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| CN (1) | CN204550444U (en) |
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2015
- 2015-03-11 CN CN201520137164.9U patent/CN204550444U/en active Active
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| GR01 | Patent grant |