CN211896118U

CN211896118U - Evaporator special for emulsion waste water

Info

Publication number: CN211896118U
Application number: CN202020467239.0U
Authority: CN
Inventors: 萧芳妙
Original assignee: Zhejiang Vnor Environmental Protection Technology Co ltd
Current assignee: Zhejiang Vnor Environmental Protection Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-10
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a special evaporimeter of emulsion waste water, including one imitate heater, two imitate heater, three imitate heater and pre-heater, the top of one imitate the heater has one to imitate the separator through the fixed intercommunication of pipeline, the top of one imitate the separator has one to imitate the defoaming device through the fixed intercommunication of pipeline, the fixed intercommunication in right side of pipeline and one effect separator is passed through to the bottom of one imitate the defoaming device. The utility model provides a current special evaporimeter of emulsion waste water do not possess oil overflow arrangement, be not convenient for separate out from the concentrate high boiling point oil that will appear, gas-liquid separation when can not guaranteeing equipment operation is smooth and easy, condensate water system does not possess oil water separator simultaneously, can not separate out low boiling point oil from the condensate water, can't guarantee the treatment effect of comdenstion water post-treatment facility, the comdenstion water treatment degree of difficulty has been increased, the investment of aftertreatment system and the problem of running cost have been wasted.

Description

Evaporator special for emulsion waste water

Technical Field

The utility model relates to an emulsion waste water treatment technical field specifically is special evaporimeter of emulsion waste water.

Background

The prior evaporator special for the emulsion wastewater does not have an oil overflow device, is not convenient to separate the separated high-boiling-point oil from the concentrated solution, cannot ensure the smooth gas-liquid separation during the operation of the equipment, cannot ensure the stability of the operation of the equipment and the reliability of the operation performance of oil-water, simultaneously a condensed water system does not have a separation device, cannot separate the low-boiling-point oil from the condensed water, cannot ensure the treatment effect of condensed water post-treatment equipment, and increases the difficulty in processing the condensed water, the investment and operating costs of the aftertreatment system are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special evaporimeter of emulsion waste water, possess the advantage that oil overflow arrangement and condensate water system have oil water separator, the special evaporimeter of current emulsion waste water has not possessed oil overflow arrangement, be not convenient for separate out from the concentrate high boiling point oil that will appear, gas-liquid separation when can not guarantee equipment operation is smooth and easy, thereby can not guarantee the stability of equipment operation and the reliability of operational property, condensate water system does not possess oil water separator simultaneously, can not separate out low boiling point oil from the condensate water, can't guarantee the treatment effect of comdenstion water aftertreatment equipment, the comdenstion water treatment degree of difficulty has been increased, the investment of aftertreatment system and running cost's problem have been wasted.

In order to achieve the above object, the utility model provides a following technical scheme: the evaporator special for the emulsion wastewater comprises a first-effect heater, a second-effect heater, a third-effect heater and a preheater, wherein the top of the first-effect heater is fixedly communicated with a first-effect separator through a pipeline, the top of the first-effect separator is fixedly communicated with a first-effect defoaming device through a pipeline, the bottom of the first-effect defoaming device is fixedly communicated with the right side of the first-effect separator through a pipeline, the top of the right side of the first-effect defoaming device is fixedly communicated with the left top of the second-effect heater through a pipeline, the top of the second-effect heater is fixedly communicated with a second-effect separator through a pipeline, the top of the second-effect separator is fixedly communicated with the second-effect defoaming device through a pipeline, the bottom of the second-effect defoaming device is fixedly communicated with the left side of the second-effect separator through a pipeline, the top of the right side of the second-effect defoaming device is fixedly communicated with the left top of the, the top of the triple-effect heater is fixedly communicated with a triple-effect separator through a pipeline, the top of the triple-effect separator is fixedly communicated with a triple-effect defoaming device through a pipeline, the bottom of the triple-effect defoaming device is fixedly communicated with the left side of the triple-effect separator through a pipeline, the top of the right side of the triple-effect defoaming device is fixedly communicated with a condenser through a pipeline, the bottom of the right side of the condenser is fixedly communicated with an oil-water separator through a condensed water pipeline, the bottom of the oil-water separator is fixedly communicated with a condensed water storage tank through a condensed water pipeline, the bottom of the right side of the condenser is respectively fixedly communicated with the top of the oil-water separator and the top of the condensed water storage tank through pipelines and is fixedly communicated with a vacuum system, the bottom of the single-effect heater is fixedly communicated with a single-effect forced pump through a pipeline, and one end of the single-effect forced, the bottom of the double-effect heater is fixedly communicated with a double-effect forced pump through a pipeline, one end of the double-effect forced pump is fixedly communicated with the bottom of the double-effect separator through a pipeline, the bottom of the triple-effect heater is fixedly communicated with a triple-effect forced pump through a pipeline, one end of the triple-effect forced pump is fixedly communicated with the bottom of the triple-effect separator through a pipeline, the bottom of the preheater is fixedly communicated with a feed pump through a material pipe, the top of the right side of the oil-water separator is fixedly communicated with a first oil pump through a pipeline, the bottom of the condensed water storage tank is fixedly communicated with a condensed water pump through a pipeline, the bottom of the first-effect separator is fixedly communicated with a first-effect circulating discharge pump through a pipeline, the bottom of the double-effect separator is fixedly communicated with a double-effect circulating pump through a material pipe, and the bottom of the triple-effect separator is fixedly communicated with a triple-, the top of the preheater is fixedly communicated with the right side of the triple-effect separator through a material pipe, the bottom of the triple-effect separator is fixedly communicated with a feeding pipe of the triple-effect circulating pump through the material pipe, a discharging pipe of the triple-effect circulating pump is respectively and fixedly communicated with the left bottom of the triple-effect separator and the right side of the double-effect separator through the material pipe, the bottom of the double-effect separator is fixedly communicated with a feeding pipe of the double-effect circulating pump through the material pipe, a discharging pipe of the double-effect circulating pump is respectively and fixedly communicated with the left bottom of the double-effect separator and the right side of the single-effect separator through the material pipe, the bottom of the single-effect separator is fixedly communicated with a discharging pipe of the single-effect circulating discharging pump through the material pipe, a discharging pipe of the single-effect circulating discharging pump is fixedly communicated with a first heating kettle through the material pipe, and the bottom of the first heating kettle is fixedly, the discharging pipe of an effect circulation discharge pump has second heating cauldron through the fixed intercommunication of material pipe, the bottom of first heating cauldron and second heating cauldron all is through the fixed intercommunication in top of material pipe and centrifuge, the left top of an effect heater has the oil slick storage tank through the fixed intercommunication of material pipe, the bottom of oil slick storage tank has the second oil pump through the fixed intercommunication of material pipe, the bottom of a heater, two-effect heater, three-effect heater, pre-heater and condenser two liang between all through the fixed intercommunication of condensate water pipeline, the bottom and the top of a heater, two-effect heater, three-effect heater and pre-heater two liang between all through the fixed intercommunication of noncondensable gas pipeline, the top of oil slick storage tank is through the fixed intercommunication in noncondensable gas pipeline and the left top of a effect separator.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first effect heater, two effect heater, three effect heater, pre-heater, one effect separator, one effect defoaming device, two effect separator, two effect defoaming device, three effect separator, three effect defoaming device, condenser, oil water separator, condensate water storage tank, vacuum system, one effect force pump, two effect force pump, three effect force pump, charge pump, first oil pump, condensate water pump, one effect circulation discharge pump, two effect circulating pump, three two effect circulating pump, first heating kettle, centrifuge, second heating kettle, floating oil storage tank and second oil pump cooperate, possess the advantage that oil overflow device and condensate water system have oil water separator, solved current special evaporimeter of emulsion waste water and did not possess oil overflow device, be inconvenient for separating out the high boiling point oil that will appear from the concentrate, can not guarantee the smooth and easy gas-liquid separation when equipment moves, therefore, the stability of the operation of the device and the reliability of the operation performance cannot be guaranteed, meanwhile, the condensate water system does not have an oil-water separation device, oil with low boiling point cannot be separated from condensate water, the treatment effect of condensate water post-treatment equipment cannot be guaranteed, the difficulty of condensate water treatment is increased, and the investment and the operation cost of the post-treatment system are wasted.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 first effect heater, 2 second effect heater, 3 triple effect heater, 4 preheater, 5 first effect separator, 6 first effect demister, 7 second effect separator, 8 second effect demister, 9 triple effect separator, 10 triple effect demister, 11 condenser, 12 oil water separator, 13 condensed water storage tank, 14 vacuum system, 15 first effect force pump, 16 second effect force pump, 17 triple effect force pump, 18 charge pump, 19 first oil pump, 20 condensed water pump, 21 first effect circulation discharge pump, 22 second effect circulation pump, 23 triple effect circulation pump, 24 first heating kettle,

centrifuge

25, 26 second heating kettle, 27 floating oil storage tank, 28 second oil pump.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the evaporator for emulsion wastewater comprises a first-effect heater 1, a second-effect heater 2, a third-effect heater 3 and a preheater 4, wherein the top of the first-effect heater 1 is fixedly communicated with a first-effect separator 5 through a pipeline, the top of the first-effect separator 5 is fixedly communicated with a first-effect defoaming device 6 through a pipeline, the bottom of the first-effect defoaming device 6 is fixedly communicated with the right side of the first-effect separator 5 through a pipeline, the top of the right side of the first-effect defoaming device 6 is fixedly communicated with the top of the left side of the second-effect heater 2 through a pipeline, the top of the second-effect heater 2 is fixedly communicated with a second-effect separator 7 through a pipeline, the top of the second-effect separator 7 is fixedly communicated with a second-effect defoaming device 8 through a pipeline, the bottom of the second-effect defoaming device 8 is fixedly communicated with the left side of the second-effect separator 7 through a pipeline, the top of the right side of the second-effect defoaming device, the top of the triple-effect heater 3 is fixedly communicated with a triple-effect separator 9 through a pipeline, the top of the triple-effect separator 9 is fixedly communicated with a triple-effect defoaming device 10 through a pipeline, the bottom of the triple-effect defoaming device 10 is fixedly communicated with the left side of the triple-effect separator 9 through a pipeline, the top of the right side of the triple-effect defoaming device 10 is fixedly communicated with a condenser 11 through a pipeline, the bottom of the right side of the condenser 11 is fixedly communicated with an oil-water separator 12 through a condensed water pipeline, the bottom of the oil-water separator 12 is fixedly communicated with a condensed water storage tank 13 through a condensed water pipeline, the bottom of the right side of the condenser 11 is respectively fixedly communicated with the tops of the oil-water separator 12 and the condensed water storage tank 13 through pipelines and is fixedly communicated with a vacuum system 14, the bottom of the single-effect heater 1 is fixedly communicated with a single-effect forced pump 15 through a pipeline, one end, the bottom of the two-effect heater 2 is fixedly communicated with a two-effect forced pump 16 through a pipeline, one end of the two-effect forced pump 16 is fixedly communicated with the bottom of the two-effect separator 7 through a pipeline, the bottom of the three-effect heater 3 is fixedly communicated with a three-effect forced pump 17 through a pipeline, one end of the three-effect forced pump 17 is fixedly communicated with the bottom of the three-effect separator 9 through a pipeline, the bottom of the preheater 4 is fixedly communicated with a feed pump 18 through a material pipe, the top of the right side of the oil-water separator 12 is fixedly communicated with a first oil pump 19 through a pipeline, the bottom of the condensed water storage tank 13 is fixedly communicated with a condensed water pump 20 through a pipeline, the bottom of the one-effect separator 5 is fixedly communicated with a one-effect circulating discharge pump 21 through a pipeline, the bottom of the two-effect separator 7 is fixedly communicated with a two-effect circulating pump 22 through a material pipe, the bottom of the three-effect, the top of the preheater 4 is fixedly communicated with the right side of the triple-effect separator 9 through a material pipe, the bottom of the triple-effect separator 9 is fixedly communicated with a feeding pipe of the triple-effect circulating pump 23 through a material pipe, a discharging pipe of the triple-effect circulating pump 23 is respectively and fixedly communicated with the left bottom of the triple-effect separator 9 and the right side of the double-effect separator 7 through a material pipe, the bottom of the double-effect separator 7 is fixedly communicated with a feeding pipe of the double-effect circulating pump 22 through a material pipe, a discharging pipe of the double-effect circulating pump 22 is respectively and fixedly communicated with the left bottom of the double-effect separator 7 and the right side of the single-effect separator 5 through a material pipe, the bottom of the single-effect separator 5 is fixedly communicated with a discharging pipe of the single-effect circulating discharging pump 21 through a material pipe, a discharging pipe of the single-effect circulating discharging pump 21 is fixedly communicated with a first heating kettle 24 through a material pipe, the bottom of the, the discharge pipe of the first-effect circulating discharge pump 21 is fixedly communicated with a second heating kettle 26 through a material pipe, the bottoms of the first heating kettle 24 and the second heating kettle 26 are fixedly communicated with the top of the centrifugal machine 25 through the material pipe, the left top of the first-effect heater 1 is fixedly communicated with a floating oil storage tank 27 through the material pipe, the bottom of the floating oil storage tank 27 is fixedly communicated with a second oil pump 28 through the material pipe, the bottoms between two pairs of the first-effect heater 1, the second-effect heater 2, the triple-effect heater 3 and the preheater 4 are fixedly communicated through a condensed water pipeline, the bottoms and the tops between two pairs of the first-effect heater 1, the second-effect heater 2, the triple-effect heater 3 and the preheater 4 are fixedly communicated through a non-condensable gas pipeline, the top of the floating oil storage tank 27 is fixedly communicated with the left top of the first-effect separator 5 through the non-condensable gas pipeline, and the floating oil storage tank 27 is, The device comprises a triple-effect heater 3, a preheater 4, a single-effect separator 5, a single-effect defoaming device 6, a double-effect separator 7, a double-effect defoaming device 8, a triple-effect separator 9, a triple-effect defoaming device 10, a condenser 11, an oil-water separator 12, a condensed water storage tank 13, a vacuum system 14, a single-effect forced pump 15, a double-effect forced pump 16, a triple-effect forced pump 17, a feed pump 18, a first oil pump 19, a condensed water pump 20, a single-effect circulating discharge pump 21, a double-effect circulating pump 22, a triple-double-effect circulating pump 23, a first heating kettle 24, a centrifuge 25, a second heating kettle 26, a floating oil storage tank 27 and a second oil pump 28 which are matched, and has the advantages that an oil overflow device and a condensed water system are provided with the oil-water separation device, and the problems that the existing evaporator special for emulsified liquid waste water does not have the oil overflow device, is inconvenient to separate separated high-boiling-point oil from concentrated liquid and cannot ensure smooth gas-liquid separation, therefore, the stability of the operation of the device and the reliability of the operation performance cannot be guaranteed, meanwhile, the condensate water system does not have an oil-water separation device, oil with low boiling point cannot be separated from condensate water, the treatment effect of condensate water post-treatment equipment cannot be guaranteed, the difficulty of condensate water treatment is increased, and the investment and the operation cost of the post-treatment system are wasted.

In use, as shown in figure 1: t is a temperature detector, P is a pressure detector, Q is an automatic regulating valve, Ti is a temperature sensor, M is an electric valve, Pi is a pressure sensor and Li is a liquid level sensor, the raw materials are complex, the viscosity is high after concentration, the optimization process is a three-effect countercurrent forced circulation evaporator, the three effects are forced circulation, the first effect is provided with a DTB crystallizer, an oil overflow system is added to the first effect system, separated high-boiling-point oil is separated from concentrated solution, the smooth gas-liquid separation during the operation of the device is ensured, the stability of the operation of the device and the reliability of the operation performance are ensured, an oil-water separator 12 is added to a condensate water system, the low-boiling-point oil is separated from the condensate water, the treatment effect of condensate water post-treatment equipment is ensured, the difficulty of condensate water treatment is reduced, and the investment and the operation cost of the post-treatment system are saved.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: the special evaporator for the emulsion wastewater solves the problems that the existing special evaporator for the emulsion wastewater does not have an oil overflow device, is not convenient for separating separated high-boiling-point oil from concentrated liquid and cannot ensure smooth gas-liquid separation of equipment during operation because the existing special evaporator for the emulsion wastewater does not have the oil overflow device and cannot separate the separated high-boiling-point oil from the concentrated liquid, therefore, the stability of the operation of the device and the reliability of the operation performance cannot be guaranteed, meanwhile, the condensate water system does not have an oil-water separation device, oil with low boiling point cannot be separated from condensate water, the treatment effect of condensate water post-treatment equipment cannot be guaranteed, the difficulty of condensate water treatment is increased, and the investment and the operation cost of the post-treatment system are wasted.

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

1. Emulsion waste water special evaporator, including one effect heater (1), two effect heater (2), three effect heater (3) and pre-heater (4), its characterized in that: the top of the first-effect heater (1) is fixedly communicated with a first-effect separator (5) through a pipeline, the top of the first-effect separator (5) is fixedly communicated with a first-effect defoaming device (6) through a pipeline, the bottom of the first-effect defoaming device (6) is fixedly communicated with the right side of the first-effect separator (5) through a pipeline, the top of the right side of the first-effect defoaming device (6) is fixedly communicated with the left top of the second-effect heater (2) through a pipeline, the top of the second-effect heater (2) is fixedly communicated with a second-effect separator (7) through a pipeline, the top of the second-effect separator (7) is fixedly communicated with a second-effect defoaming device (8) through a pipeline, the bottom of the second-effect defoaming device (8) is fixedly communicated with the left side of the second-effect separator (7) through a pipeline, the top of the right side of the second-effect defoaming device (8) is fixedly communicated with the left top of the third-effect heater (3, the top of the triple-effect heater (3) is fixedly communicated with a triple-effect separator (9) through a pipeline, the top of the triple-effect separator (9) is fixedly communicated with a triple-effect defoaming device (10) through a pipeline, the bottom of the triple-effect defoaming device (10) is fixedly communicated with the left side of the triple-effect separator (9) through a pipeline, the top on the right side of the triple-effect defoaming device (10) is fixedly communicated with a condenser (11) through a pipeline, the bottom on the right side of the condenser (11) is fixedly communicated with an oil-water separator (12) through a condensed water pipeline, the bottom of the oil-water separator (12) is fixedly communicated with a condensed water storage tank (13) through a condensed water pipeline, the bottom on the right side of the condenser (11) is fixedly communicated with the tops of the oil-water separator (12) and the condensed water storage tank (13) through pipelines respectively and is fixedly communicated with a vacuum system (14), the bottom of the single-effect heater (1) is fixedly, one end of the first-effect forced pump (15) is fixedly communicated with the left bottom of the first-effect separator (5) through a pipeline, the bottom of the second-effect heater (2) is fixedly communicated with a second-effect forced pump (16) through a pipeline, one end of the second-effect forced pump (16) is fixedly communicated with the bottom of the second-effect separator (7) through a pipeline, the bottom of the third-effect heater (3) is fixedly communicated with a third-effect forced pump (17) through a pipeline, one end of the third-effect forced pump (17) is fixedly communicated with the bottom of the third-effect separator (9) through a pipeline, the bottom of the preheater (4) is fixedly communicated with a feed pump (18) through a material pipe, the top of the right side of the oil-water separator (12) is fixedly communicated with a first oil pump (19) through a pipeline, the bottom of the condensed water storage tank (13) is fixedly communicated with a condensed water pump (20) through a pipeline, the bottom of the first-effect separator (5) is fixedly communicated with an effective circulating discharge, the bottom of the two-effect separator (7) is fixedly communicated with a two-effect circulating pump (22) through a material pipe, the bottom of the three-effect separator (9) is fixedly communicated with a three-two-effect circulating pump (23) through a material pipe, the top of the preheater (4) is fixedly communicated with the right side of the three-effect separator (9) through a material pipe, the bottom of the three-effect separator (9) is fixedly communicated with a feeding pipe of the three-two-effect circulating pump (23) through a material pipe, a discharging pipe of the three-two-effect circulating pump (23) is respectively and fixedly communicated with the left bottom of the three-effect separator (9) and the right side of the two-effect separator (7) through a material pipe, the bottom of the two-effect separator (7) is fixedly communicated with a feeding pipe of the two-effect circulating pump (22) through a material pipe, a discharging pipe of the two-one-effect circulating pump (22) is respectively and fixedly communicated with the left bottom of the two-effect separator (7) and the right side of, the bottom of the first-effect separator (5) is fixedly communicated with a discharge pipe of a first-effect circulating discharge pump (21) through a material pipe, the discharge pipe of the first-effect circulating discharge pump (21) is fixedly communicated with a first heating kettle (24) through the material pipe, the bottom of the first heating kettle (24) is fixedly communicated with a centrifuge (25) through the material pipe, the discharge pipe of the first-effect circulating discharge pump (21) is fixedly communicated with a second heating kettle (26) through the material pipe, the bottoms of the first heating kettle (24) and the second heating kettle (26) are fixedly communicated with the top of the centrifuge (25) through the material pipe, the left top of the first-effect heater (1) is fixedly communicated with a floating oil storage tank (27) through the material pipe, the bottom of the floating oil storage tank (27) is fixedly communicated with a second oil pump (28) through the material pipe, and the first-effect heater (1), the second-effect heater (2), The bottom between two liang of triple effect heater (3), pre-heater (4) and condenser (11) all passes through the fixed intercommunication of condensate water pipeline, the bottom between two liang of first effect heater (1), two effect heater (2), triple effect heater (3) and pre-heater (4) all communicates through noncondensable gas pipeline is fixed with the top, the top of oil slick storage tank (27) is through noncondensable gas pipeline and the fixed intercommunication in left top of first effect separator (5).