CN201883054U - Solid epoxy resin production system utilizing one-step process - Google Patents
Solid epoxy resin production system utilizing one-step process Download PDFInfo
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- CN201883054U CN201883054U CN2010206143720U CN201020614372U CN201883054U CN 201883054 U CN201883054 U CN 201883054U CN 2010206143720 U CN2010206143720 U CN 2010206143720U CN 201020614372 U CN201020614372 U CN 201020614372U CN 201883054 U CN201883054 U CN 201883054U
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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
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Abstract
The utility model relates to a solid epoxy resin production system utilizing one-step process, which comprises a reaction kettle and a suction device used for sucking wastewater after products in the reaction kettle are washed. The solid epoxy resin production system utilizing one-step process is characterized in that a jacket device on the outer wall of the reaction kettle is composed at least two jacket units which can be used independently and sequentially arranged on the upper side and the lower side of the outer wall of the reaction kettle, each jacket unit is provided with an inlet and an outlet, each outlet is provided with a drain valve, a water outlet of the drain valve is communicated with a water inlet pipe of a condensed water tank, a water outlet pipe of the condensed water tank is connected with the reaction kettle, and a water pump is arranged on a pipeline between the water outlet pipe of the condensed water tank and the reaction kettle. The two-section type jacket device includes the jacket units respectively arranged on the upper side and the lower side of the reaction kettle, the different jacket units can be used for heating the reaction kettle according to volume variation of reaction materials in the reaction kettle, and accordingly waste of steam is avoided. Recycled steam condensed water in the jacket device can be used as raw water for washing, thereby heating energy resource is saved and the steam condensed water has high purity and fine washing effect. In addition, the solid epoxy resin production system utilizing one-step process is capable of saving energy resources obviously and favorable for environmental protection.
Description
Technical field
The utility model relates to the production system of single stage method solid epoxy.
Background technology
The solid epoxy of prior art mainly adopts single stage method production, carries out under reactor internal heating condition usually, and reactor adopts the chuck heating unit to heat, and chuck heating unit integral body is around in the reactor outer wall.But the cumulative volume of reaction mass can reduce gradually in the reaction process of solid epoxy, reaches stable after reaction is finished.In still, add water at the thick product of the above washing reaction of the softening point temperature of resin after reacting completely, just carrying out more than 95 degrees centigrade usually, to remove residual reaction raw materials and by product sodium-chlor etc.The heat on all-in-one-piece like this clamping device its top after for some time is carried out in reaction and in the washing process will waste, and the adherent material also can wear out on the still inwall, influences quality product.The used water of cleaning product is generally deionized water or other water through purifying treatment, and washes is through suction unit sucking-off discharging, till washing chloride ion content in Resins, epoxy is up to standard then.The water consumption of such washing process is big, water cost height, and wastewater treatment capacity is big simultaneously, and cost for wastewater treatment is also very high.
Summary of the invention
The purpose of this utility model just provides a kind of single stage method solid epoxy production system of energy-conserving and environment-protective.
The scheme that adopts is exactly: a kind of single stage method solid epoxy production system, comprise reactor, the suction unit that is used for product washes in the sucking-off still, it is characterized in that: the clamping device of described reactor outer wall is to be made of at least 2 chuck monomers that can use separately, and be around in the above-below direction of reaction kettle body outer wall successively, 1 import and 1 outlet are set on the chuck monomer, the monomeric outlet of chuck is provided with drain valve, the water outlet of drain valve is communicated with the water inlet pipe of condensation water tank, the rising pipe of condensation water tank is connected with reactor, on this pipeline water pump is set.
When utilizing the production system production powder coating of technique scheme, the two-part clamping device of reactor above-below direction can use different chuck monomers to heat to reactor according to the volume change of reactor internal reaction material, avoids waste of steam; Steam condensate in the clamping device that reclaims can be used as the former water of washing and uses, and not only saves heating energy source but also its high purity, and washing effect is good; So production system of the present utility model is save energy significantly, is beneficial to environmental protection.
Description of drawings
Fig. 1 is a synoptic diagram of the present utility model.
Embodiment
As shown in Figure 1, production system of the present utility model comprises reactor 1, is used for the suction unit 2 of product washes in the sucking-off still, the clamping device of reactor 1 outer wall is to be made of at least 2 chuck monomers that can use separately, and be around in the above-below direction of reaction kettle body outer wall successively, 1 import and 1 outlet are set on the chuck monomer, the monomeric outlet of chuck is provided with drain valve 10, the water outlet of drain valve 10 is communicated with the water inlet pipe of condensation water tank 7, the rising pipe of condensation water tank 7 is connected with reactor 1, and water pump 8 is set on this pipeline.Such chuck heating unit just can use the chuck monomer of different numbers to heat to reactor according to the volume change of material in the still, heating is continued on chuck top when avoiding material to reduce, not only waste energy but also cause the material that is attached on the still inwall aging easily, influence quality product.The water of condensation that reclaims can be used as the former water of washing of reaction after scouring product, because of the vapor condensation water temp still higher, so not only energy-conservation with it as the former water of washing, raising detersive efficiency, and water of condensation high purity, washing effect is good.
Common described chuck monomer is provided with 2, and the position of its interface is consistent with height of materials position, the stable back of reaction volume, has so both saved manufacturing cost, guarantees that purpose of energy saving realizes simultaneously again.The chuck monomer be with semicircle tubulose coiled coil in reactor 1 external wall, the 1 external wall welding of the shell both sides of the edge of semicircular pipe and reactor.The bonding area of chuck monomer and reactor wall is big like this, both firm welding enhancings, and it is the same that the shell of semicircular pipe is similar to the gusset that is arranged on the still wall outside, both structural strengths are strengthened, can suitably reduce the thickness of reactor 1 still wall, semicanal tube wall, further improve heat exchange efficiency and save manufacturing cost.
Described reactor 1 body and chuck material are stainless steel.Can avoid like this existing with chuck internal cause steam in the still and getting rusty the phenomenon of result in blockage steam-pipe or polluted product.
Further, the water outlet of described suction unit 2 is provided with bypass pipe, and bypass pipe is passed into the water tank 3 that is used to store washes, and the water shoot of water tank 3 is connected with reactor 1, and fluid pump 5 is set on this pipeline.Like this each still product after several times washes can be recovered, use as the former water of washing for several leading washing of next still product.Best described water tank is provided with 2 and also is connected with the water outlet of suction unit 2 with bypass pipe respectively.Back twice washes storage of just reclaiming every still product respectively is stand-by, and the washes after collecting so respectively is convenient to follow-up use respectively.
Better, the water outlet of suction unit 2 is communicated to the tank 11 that is used to store washes, and the part body that feeds the hydraulic pipe 12 of the former water of washing in reactor 1 is arranged in the water body of tank 11.Part in the water body of described hydraulic pipe 12 in tank 11 is uniform spirrillum and arranges.Can utilize the heat of washes that the former water of washing that adds in the reactor 1 is carried out preheating like this; The resistance to flow of water body in spirrillum is arranged and both to have been reduced to manage makes again body sufficiently long in the water body to increase heat interchanging area simultaneously, improves the heat exchange effect.
Described reactor 1 top is provided with the steam discharge pipe that is communicated with reactor 1 inner chamber, and steam discharge pipe is connected with blower fan 9 blast inlets.Position near reactor 1 on the steam discharge pipe is provided with downward bend, and the bend bottom is provided with water shoot.Steam drain is used to discharge the hot steam that washing after drying product produces, like this can harmless easily processing after the discharge of the hot gas of centralized collection, avoid the industrial chemicals contaminate environment that wherein is mingled with, and also avoid humidity corrosion metal and equipment.When steam discharge pipe is longer, for avoiding condensate return in reactor 1, bend is set can collects water of condensation, discharge and handle by water shoot then.
Furthermore, the water shoot of the rising pipe of described condensation water tank 7, water tank 3, hydraulic pipe 12 are connected with the water-in of test tank 6, and the water outlet of test tank 6 is connected with reactor 1 inner chamber top.Just system comprises test tank 6, and the water shoot of the rising pipe of condensation water tank 7, water tank 3, hydraulic pipe 12 are connected by test tank 6 with reactor 1 inner chamber.Test tank 6 is used for the former water of metering washing, is convenient to like this control washing the former water yield, is convenient to operation simultaneously again.
Below in conjunction with Fig. 1 and actual production flow process, introduce preferred using method of the present utility model: two chuck monomers heat reactor 1 about utilizing earlier, and reaction mass reacts in still.Be reacted to volume of material reduce stable after, the chuck monomer of closing top; It is stand-by that the water of condensation of the chuck heating steam that uses is recovered to condensation water tank 7.Reaction finishes the 6th time the washes cleaning product that the back produces with a last still that is stored in the water tank 3, after finishing, the 1st washing utilize suction unit 2 sucking-off washess to be discharged in the tank 11, the 7th washes that produced the last time that stores in the water tank 4 is as the former water washing product of washing simultaneously, washing also utilizes suction unit 2 sucking-off washess to be discharged in the tank 11 after finishing, in twice washing, the washing influent density that adds reactor 1 reduces gradually, the by product of material also reduces gradually in the still, the concentration difference of washing former water and by product is totally maximum, and washing effect is still fine.The the 3rd to 5 time the former water of washing is directly with hydraulic pipe 12 defeated next clean water washings then, water body is preheated when flowing through body in the tank 11 in hydraulic pipe 12, usually temperature is brought up to more than 45 degree by room temperature after the preheating, and shortened the heat-up time in the reactor 1 greatly in the washing process like this.Washes after 3 to 5 times the washing also is discharged into tank 11, can reclaim aged resin and other raw material through the cooled washes of heat exchange, then through harmless processing qualified discharge.
6th, utilize steam condensate cleaning product in the condensation water tank 7 for 7 times, the steam condensate high purity, can guarantee washing effect, the washes after the washing uses in order to next still reaction washing by being recovered to respectively after suction unit 2 extractions in the water tank 3,4 because of containing by product seldom.The chloride ion content of product is up to standard after 7 washings, continues to utilize the interior product of chuck monomer heating kettle of bottom then, stirs simultaneously, and utilizes steam discharge pipe and blower fan to discharge steam, treats promptly to get exsiccant solid epoxy product after steam drains.
Such production system can significantly reduce the energy consumption of solid epoxy one-step method production process, is beneficial to energy-conserving and environment-protective, has reduced production cost simultaneously, is with a wide range of applications.
Claims (10)
1. single stage method solid epoxy production system, comprise reactor (1), the suction unit (2) that is used for product washes in the sucking-off still, it is characterized in that: the clamping device of described reactor (1) outer wall is to be made of at least 2 chuck monomers that can use separately, and be around in the above-below direction of reaction kettle body outer wall successively, 1 import and 1 outlet are set on the chuck monomer, the monomeric outlet of chuck is provided with drain valve (10), the water outlet of drain valve (10) is communicated with the water inlet pipe of condensation water tank (7), the rising pipe of condensation water tank (7) is connected with reactor (1), and water pump (8) is set on this pipeline.
2. single stage method solid epoxy production system according to claim 1, it is characterized in that: the water outlet of described suction unit (2) is provided with bypass pipe, bypass pipe is passed into the water tank (3) that is used to store washes, the water shoot of water tank (3) is connected with reactor (1), and fluid pump (5) is set on this pipeline.
3. single stage method solid epoxy production system according to claim 2, it is characterized in that: the water outlet of described suction unit (2) is communicated to the tank (11) that is used to store washes, and the part body that feeds the hydraulic pipe (12) of the former water of washing in reactor (1) is arranged in the water body of tank (11).
4. single stage method solid epoxy production system according to claim 3 is characterized in that: described reactor (1) top is provided with and is communicated with steam discharge pipe with reactor (1) inner chamber, and steam discharge pipe is connected with blower fan (9) blast inlet.
5. single stage method solid epoxy production system according to claim 4, it is characterized in that: the water shoot of the rising pipe of described condensation water tank (7), water tank (3), hydraulic pipe (12) are connected with the water-in of test tank (6), and the water outlet of test tank (6) is connected with reactor (1) inner chamber top.
6. according to claim 2 or 5 described single stage method solid epoxy production systems, it is characterized in that: described water tank (3) is provided with 2 and also uses bypass pipe to be connected with the water outlet of suction unit (2) respectively.
7. according to claim 3 or 5 described single stage method solid epoxy production systems, it is characterized in that: the part in the water body of described hydraulic pipe (12) in tank (11) is uniform spirrillum and arranges.
8. single stage method solid epoxy production system according to claim 1 or 5, it is characterized in that: described chuck monomer is provided with 2, the position of its interface is consistent with height of materials position, the stable back of reaction volume, the chuck monomer be with semicircle tubulose coiled coil in the external wall of reactor (1), the welding of the external wall of the shell both sides of the edge of semicircular pipe and reactor (1).
9. according to claim 4 or 5 described single stage method solid epoxy production systems, it is characterized in that: the position near reactor (1) on the described steam discharge pipe is provided with downward bend, and the bend bottom is provided with water shoot.
10. according to any described single stage method solid epoxy production system of claim 1 to 5, it is characterized in that: described reactor (1) body and chuck material are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206143720U CN201883054U (en) | 2010-11-18 | 2010-11-18 | Solid epoxy resin production system utilizing one-step process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206143720U CN201883054U (en) | 2010-11-18 | 2010-11-18 | Solid epoxy resin production system utilizing one-step process |
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| Publication Number | Publication Date |
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| CN201883054U true CN201883054U (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206143720U Expired - Lifetime CN201883054U (en) | 2010-11-18 | 2010-11-18 | Solid epoxy resin production system utilizing one-step process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641961A (en) * | 2019-10-10 | 2021-04-13 | 大正和仪器股份有限公司 | Double-jacket steam sterilizing pot |
| CN113413851A (en) * | 2021-06-15 | 2021-09-21 | 江苏宏景电气有限公司 | Epoxy production is with washing method preparation facilities that can be to heat recovery |
| CN115318230A (en) * | 2022-08-31 | 2022-11-11 | 扬州市业昌助剂有限公司 | Rubber antioxidant production reaction kettle |
-
2010
- 2010-11-18 CN CN2010206143720U patent/CN201883054U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641961A (en) * | 2019-10-10 | 2021-04-13 | 大正和仪器股份有限公司 | Double-jacket steam sterilizing pot |
| CN113413851A (en) * | 2021-06-15 | 2021-09-21 | 江苏宏景电气有限公司 | Epoxy production is with washing method preparation facilities that can be to heat recovery |
| CN115318230A (en) * | 2022-08-31 | 2022-11-11 | 扬州市业昌助剂有限公司 | Rubber antioxidant production reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 245900 No. 16 Zijin Road, Circular Economy Park, Huizhou District, Anhui, Huangshan City Co-patentee after: LIANYUNGANG ZHIYUAN CHEMICAL Co.,Ltd. Patentee after: ANHUI HENGYUAN CHEMICAL CO.,LTD. Address before: 245900 No. 21-9 East Huizhou Road, Huizhou District, Anhui, Huangshan City Co-patentee before: Lianyungang Zhiyuan Chemical Co.,Ltd. Patentee before: ANHUI HENGYUAN CHEMICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 245900 No. 16 Zijin Road, Circular Economy Park, Huizhou District, Anhui, Huangshan City Patentee after: ANHUI XINYUAN CHEMICAL Co.,Ltd. Address before: 245900 No. 16 Zijin Road, Circular Economy Park, Huizhou District, Anhui, Huangshan City Co-patentee before: Lianyungang Zhiyuan Chemical Co.,Ltd. Patentee before: ANHUI HENGYUAN CHEMICAL CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
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| CX01 | Expiry of patent term |