CN214141659U - Waste water decrement evaporating pot - Google Patents

Abstract

The utility model discloses a waste water decrement evaporating pot, which comprises a pot body, a heating pipe component and an ultrasonic cleaning device, wherein the pot body is provided with a water inlet pipe, a water drain pipe and an exhaust pipe; the heating pipe assembly is arranged in the tank body and can supply heat to the tank body; the ultrasonic cleaning device comprises an ultrasonic generator and an ultrasonic transducer, the ultrasonic generator is electrically connected with the ultrasonic transducer, and the ultrasonic transducer is connected to the lower end of the tank body. The utility model has the advantages of simple and reasonable structure, can conveniently clean the heating tube subassembly, be convenient for its use is maintained.

Description

Waste water decrement evaporating pot

Technical Field

The utility model relates to a waste water treatment field, in particular to waste water decrement evaporating pot.

Background

Under the social background that environmental management and economic development are highly in conflict, most of the treatment modes of the existing enterprises for industrial wastewater are outsourcing treatment, the general cost price of the outsourcing treatment for wastewater is in the range of thousands of yuan per ton, and the price is high, so that great economic burden is caused to the operation of the enterprises, and therefore, partial enterprises can perform reduction treatment on the wastewater before the outsourcing treatment for wastewater so as to reduce the cost of the outsourcing treatment for wastewater.

At present to the decrement of waste water, generally can adopt the evaporating pot to carry out, the evaporating pot mainly includes jar body and sets up the heating tube in the jar body, be provided with the blast pipe on the jar body, during the use, pack waste water into in the jar body, let in heat medium in the heating tube, heat exchange between the waste water of heat medium and jar internal in the heating tube, heating waste water makes its evaporation play vapor, vapor is discharged from the blast pipe, and because of the continuous discharge of vapor in the evaporation process, make the concentrated waste water dense liquid that forms of waste water in the jar body, with the purpose of realizing its decrement.

Current evaporating pot, because heating tube and waste water contact, when carrying out the heat exchange between heat medium and the waste water, inorganic salt in the waste water can appear, inorganic salt, impurity etc. can be attached to the outer wall formation incrustation scale and the spot of heating tube, influence the heat transfer efficiency between heating tube and the waste water, thereby the influence is to the heating of waste water, lead to the evaporating pot after using a period, the evaporation efficiency of waste water can reduce, and because the heating tube sets up in the jar internally, it is also great to carry out clear degree of difficulty to it, be not convenient for use the maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a waste water decrement evaporating pot, its simple structure is reasonable, can conveniently wash the internal heating tube subassembly of jar, and convenient to use maintains.

The waste water reduction evaporation tank comprises a tank body, a heating pipe assembly and an ultrasonic cleaning device, wherein a water inlet pipe, a water drain pipe and an exhaust pipe are arranged on the tank body; the heating pipe assembly is arranged in the tank body and can supply heat to the tank body; ultrasonic cleaning device includes supersonic generator and ultrasonic transducer, supersonic generator with ultrasonic transducer electric connection, ultrasonic transducer connect in the jar body.

According to the utility model discloses waste water decrement evaporating pot, it has following beneficial effect at least: when the wastewater is subjected to reduction treatment, the wastewater is added into the tank body through the water inlet pipe, the heating pipe assembly heats the wastewater in the tank body, the wastewater is heated to evaporate water vapor, the water vapor is discharged from the exhaust pipe, so that the wastewater in the tank body is concentrated to form a wastewater concentrated solution, and the wastewater concentrated solution is discharged from the drain pipe and collected, so that the reduction of the wastewater is realized; when cleaning the heating tube subassembly, add the washing liquid to the jar internal through the inlet tube, supersonic generator among the ultrasonic cleaning device sends high-frequency oscillation signal and carries to ultrasonic transducer, convert it into high-frequency mechanical oscillation and propagate to the internal washing liquid of jar through ultrasonic transducer, the ultrasonic wave is sparse and dense alternate radiation in the washing liquid, peel off the dirt on heating tube subassembly surface through cavitation, thereby reach the purpose of wasing the heating tube subassembly, so that the heating tube subassembly can keep better heat transfer efficiency, its simple structure is reasonable, be convenient for clean the heating tube subassembly, be convenient for the utility model discloses a use and maintain.

According to some embodiments of the utility model, be connected with first circulating water pipe and second circulating water pipe on the jar body, first circulating water pipe with the lower part intercommunication of the jar body, second circulating water pipe with the upper portion intercommunication of the jar body, jar external being provided with circulating water pump, circulating water pump's input with first circulating water pipe connects, circulating water pump's output with second circulating water pipe connects. Through setting up circulating water pump, the circulating water pump is through first circulating pipe and with jar sewage of body lower part pump sending to discharge from jar body upper portion through second circulating pipe, and then increased the mobility of jar internal waste water, thereby improve the evaporation efficiency of waste water.

According to the utility model discloses a some embodiments, the one end of second circulating pipe stretch into to the jar internal and be connected with the spiral shower nozzle, the spiral shower nozzle is located the top of heating tube subassembly. Through setting up spiral nozzle, spiral nozzle atomizes waste water and sprays at the internal of jar, and on the one hand, atomizing waste water makes its blowout make things convenient for its evaporation steam, helps improving evaporation efficiency, and on the other hand, the discharge of spraying of waste water can be favorable to getting rid of the foam that produces among the waste water evaporation process, reduces the use of defoaming agent, and simultaneously, spiral nozzle has the characteristic that can reduce liquid blocking betterly, convenient to use.

According to some embodiments of the utility model, the internal evaporation piece that is provided with of jar, the evaporation piece is located spiral shower nozzle with between the heating tube subassembly. Through setting up the evaporation piece, the spiral nozzle is with waste water atomizing blowout, and atomizing waste water falls to evaporation piece and evaporation piece contact and flow along the evaporation piece, can slow down the falling velocity of atomizing waste water, increases waste water and air contact time, further helps the evaporation of vapor, improves the evaporation efficiency of waste water.

According to some embodiments of the invention, the evaporation sheet is provided with a convex arc structure towards the end face of the spiral spray head. When the atomized waste water is sprayed on the evaporation sheet, the convex arc-shaped structure can help the waste water to fall down from the evaporation sheet on the one hand, and on the other hand, the flow area of the waste water on the evaporation sheet is also increased, so that the evaporation of water vapor is further facilitated, and the evaporation efficiency of the waste water is improved.

According to some embodiments of the utility model, the heating tube subassembly including set up in coil pipe in the jar body, the coil pipe is located the lower part of the jar body. Through setting up the coil pipe, on the one hand can make things convenient for its arranging at the internal of jar, and on the other hand can help improving the internal waste water of jar and the area of contact of heating tube subassembly, and the internal intensification of jar of being convenient for heats, helps improving the evaporation efficiency of waste water.

According to the utility model discloses a some embodiments, the coil pipe is provided with at least two, and is a plurality of diameter difference and cover between the coil pipe are established and are in the same place, adjacent two reserve gappedly between the coil pipe. Through setting up the different and cover of a plurality of diameters and establishing coil pipe together, reserve gapped between two adjacent coil pipes, it can increase the heated area of waste water, heating efficiency when improving to waste water and heat, and then improves the evaporation efficiency of waste water.

According to some embodiments of the invention, two of the coils are adjacent to each other. Through setting up adjacent two communicate between the coil pipe, can make things convenient for the heat medium to flow between a plurality of coil pipes, its simple structure can conveniently be to the operation of input heat medium in the heating tube subassembly, convenient to use.

According to the utility model discloses a some embodiments, be provided with negative-pressure air fan on the jar body, negative-pressure air fan connect in the blast pipe can be right the blast pipe carries out convulsions. Through connecting negative-pressure air fan on the blast pipe, negative-pressure air fan carries out convulsions to the blast pipe, can make things convenient for the discharge of vapor on the one hand, and on the other hand can make jar internal negative pressure that forms, reduces the required temperature of waste water boiling, helps waste water evaporation vapor, improves the evaporation efficiency of waste water.

According to some embodiments of the utility model, be equipped with the visual window on the jar body. Through setting up the visual window, can the person of facilitating the use learn jar internal waste water treatment condition, be convenient for realize jar timely replenishment of internal waste water to the person of facilitating the use is right according to the in service behavior the utility model discloses carry out opening and close control.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of an evaporation tank for reducing waste water in an embodiment of the present invention;

FIG. 2 is one of schematic cross-sectional structural views of the wastewater reduction evaporation tank of FIG. 1;

FIG. 3 is a second schematic cross-sectional view of the wastewater-reduction evaporation tank of FIG. 1;

fig. 4 is a schematic front view of the wastewater-reducing evaporation tank of fig. 3.

Reference numerals:

a tank body 100, a water inlet pipe 110, a water outlet pipe 120, an air outlet pipe 130, an evaporation sheet 140 and a visible window 150;

a heating tube assembly 200, an inlet tube part 210, an outlet tube part 220, a coil tube 230;

an ultrasonic cleaning device 300, an ultrasonic transducer 310;

a circulating water pump 400, a first circulating water pipe 410, a second circulating water pipe 420 and a spiral nozzle 421.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if an orientation description is referred to, for example, the directions or positional relationships indicated by the upper and lower parts are based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are several, greater than, less than, exceeding, above, below, within, etc., the terms, wherein several means are one or more, and several means are two or more, and greater than, less than, exceeding, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.

If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 2 and 4, a wastewater decrement evaporating pot comprises a pot body 100, a heating pipe assembly 200 and an ultrasonic cleaning device 300, wherein a water inlet pipe 110, a water outlet pipe 120 and an exhaust pipe 130 are arranged on the pot body 100; the heating tube assembly 200 is disposed in the tank 100 and can supply heat to the tank 100; the ultrasonic cleaning apparatus 300 includes an ultrasonic generator (not shown) and an ultrasonic transducer 310, the ultrasonic generator is electrically connected to the ultrasonic transducer 310, and the ultrasonic transducer 310 is connected to the lower end of the tank 100.

It can be understood that, as shown in fig. 2 and 4, the exhaust pipe 130 is disposed at the top end of the tank 100 to facilitate the discharge of water vapor, the drain pipe 120 is connected to the bottom end of the tank 100 to facilitate the discharge of waste water after the reduction, the water inlet pipe 110 is disposed at the middle part of the tank 100 to facilitate the injection of waste water, and the water inlet pipe 110 and the drain pipe 120 may be provided with switch valves (not shown) to control the opening and closing of the water inlet and the water outlet; the heating pipe assembly 200 supplies heat to the inside of the tank body 100 by introducing a heat medium, and includes an inlet pipe part 210 and an outlet pipe part 220, and the inlet pipe part 210 and the outlet pipe part 220 are both extended out of the tank body 100 to facilitate the input and output of the heat medium.

When the wastewater is subjected to reduction treatment, the wastewater is added into the tank body 100 through the water inlet pipe 110, the heat medium is input into the heating pipe assembly 200 through the inlet pipe part 210, the heat medium in the heating pipe assembly 200 exchanges heat with the wastewater in the tank body 100 and then is output from the outlet pipe part 220, the wastewater is heated to evaporate water vapor, the water vapor is discharged from the exhaust pipe 130, so that wastewater concentrated solution formed by concentrating the wastewater in the tank body 100 is discharged and collected from the drain pipe 120, and the reduction of the wastewater is realized; when cleaning heating tube subassembly 200, add the washing liquid to jar body 100 in through inlet tube 110, supersonic generator in ultrasonic cleaning device 300 sends high frequency oscillation signal and carries to ultrasonic transducer 310, convert it into high frequency mechanical oscillation and propagate to the washing liquid in jar body 100 through ultrasonic transducer 310, the ultrasonic wave is sparse and dense alternate radiation in the washing liquid, peel off the dirt on heating tube subassembly 200 surface through cavitation, thereby reach the purpose of wasing heating tube subassembly 200, so that heating tube subassembly 200 can keep better heat transfer efficiency, its simple structure is reasonable, be convenient for clean heating tube subassembly 200, be convenient for the utility model discloses an use and maintain.

In practical application, the heating tube assembly 200 may also be an electric heating tube, and the specific structures of the tank 100 and the heating tube assembly 200 may be set according to practical use requirements, which are not described in detail herein and are described in detail below; since the composition and principle of the ultrasonic generator and the ultrasonic transducer 310 according to the embodiment of the present invention are well known to those skilled in the art, they will not be described in detail herein.

In some embodiments, a first water circulation pipe 410 and a second water circulation pipe 420 are connected to the tank 100, the first water circulation pipe 410 is communicated with the lower part of the tank 100, the second water circulation pipe 420 is communicated with the upper part of the tank 100, a water circulation pump 400 is arranged outside the tank 100, the input end of the water circulation pump 400 is connected with the first water circulation pipe 410, and the output end of the water circulation pump 400 is connected with the second water circulation pipe 420.

It can be understood that, as shown in fig. 1 and 2, the first and second circulating water pipes 410 and 420 are connected to the upper and lower portions of the tank 100, respectively, and by providing the circulating water pump 400, the circulating water pump 400 pumps the sewage in the lower portion of the tank 100 through the first circulating water pipe 410 and discharges the sewage from the upper portion of the tank 100 through the second circulating water pipe 420, thereby increasing the fluidity of the wastewater in the tank 100 and thus improving the evaporation efficiency of the wastewater.

In practical application, the connection position of the first circulating water pipe 410 and the second circulating water pipe 420 can be changed according to practical use requirements, and is not limited herein; since the construction and principle of the circulation water pump 400 according to the embodiment of the present invention are well known to those skilled in the art, they will not be described in detail herein.

In some embodiments, one end of the second circulation water pipe 420 extends into the tank 100 and is connected to a spiral nozzle 421, and the spiral nozzle 421 is located above the heat pipe assembly 200.

It can be understood that, as shown in fig. 2, fig. 3 and fig. 4, one end of the second circulating water pipe 420 extends into the tank 100 and is connected with the spiral nozzle 421, and by arranging the spiral nozzle 421, the spiral nozzle 421 atomizes the wastewater and sprays the wastewater in the tank 100, on one hand, the atomized wastewater is sprayed out to facilitate the evaporation of the water vapor, which is helpful for improving the evaporation efficiency, and on the other hand, the spraying and discharging of the wastewater can be beneficial for removing the foam generated in the wastewater evaporation process, so as to reduce the use of the defoaming agent, and meanwhile, the spiral nozzle 421 has the characteristic of better reducing the liquid blockage, so that the use is convenient.

In practical applications, the position of the spiral nozzle 421 in the tank 100 can be set according to practical needs, and is not limited herein.

In some embodiments, an evaporation sheet 140 is disposed in the can 100, and the evaporation sheet 140 is located between the spiral spray head 421 and the heat generating tube assembly 200.

It can be understood that, as shown in fig. 2, fig. 3 and fig. 4, a plurality of evaporation sheets 140 are arranged and distributed at intervals in the horizontal direction between the spiral spray head 421 and the heat generating tube assembly 200, by arranging the evaporation sheets 140, the spiral spray head 421 atomizes and sprays the wastewater, the atomized wastewater falls to the evaporation sheets 140 to contact with the evaporation sheets 140 and flows along the evaporation sheets 140, so as to slow down the falling speed of the atomized wastewater, increase the contact time between the wastewater and the air, further facilitate the evaporation of the water vapor, and improve the evaporation efficiency of the wastewater.

In practical applications, the distribution of the number of the evaporation sheets 140 can be set according to practical needs, and is not limited herein.

In some embodiments, the end surface of evaporation sheet 140 facing spiral spray head 421 is configured as a convex arc structure. It can be understood that, as shown in fig. 3 and 4, the spiral spray head 421 is located above the evaporation sheet 140, and the upper end surface of the evaporation sheet 140 is a convex arc structure. When the atomized wastewater is sprayed on the evaporation sheet 140, the convex arc structure can help the wastewater to fall from the evaporation sheet 140, and on the other hand, the flow area of the wastewater in the evaporation sheet 140 is increased, so that the evaporation of water vapor is further facilitated, and the evaporation efficiency of the wastewater is improved.

In practical applications, the specific structure of the evaporation sheet 140 may be changed according to practical application requirements, such as a planar plate structure, a cone-shaped structure, etc., which can be understood by those skilled in the art.

In some embodiments, the heat pipe assembly 200 includes a coil 230 disposed within the can 100, the coil 230 being located at a lower portion of the can 100. It can be understood that, as shown in fig. 2, 3 and 4, the coil 230 is provided to facilitate the arrangement of the waste water in the tank 100, and to help increase the contact area between the waste water in the tank 100 and the heat generating pipe assembly 200, to facilitate the heating of the tank 100, and to help increase the evaporation efficiency of the waste water. In practical applications, the heating tube assembly 200 may include, in addition to the coil tube 230, other tube structures such as a corrugated tube and a special-shaped tube, which is not limited herein.

In some embodiments, at least two coils 230 are provided, and a plurality of coils 230 have different diameters and are sleeved together, and a gap is reserved between two adjacent coils 230. It can be understood that, as shown in fig. 2, fig. 3 and fig. 4, three coil pipes 230 are provided, diameters of the three coil pipes 230 are different, gaps are reserved between the three coil pipes 230 which are sequentially sleeved together from large to small, and gaps are reserved between two adjacent coil pipes 230 by arranging a plurality of coil pipes 230 which are different in diameter and sleeved together, so that a heated area of wastewater can be increased, heating efficiency when the wastewater is heated is improved, and evaporation efficiency of the wastewater is further improved.

In practical applications, the number of the coils 230 may be two, four or more, and the specific number may be set according to practical needs, and is not limited herein.

In some embodiments, there is communication between two adjacent coils 230. It can be understood that, as shown in fig. 3, two adjacent coils 230 are communicated with each other, the outer coil 230 is connected to the inlet pipe part 210, and the inner coil is connected to the outlet pipe part, so that when the heat medium is supplied to the heat pipe assembly 200, the heat medium is supplied through the inlet pipe part 210, is transferred from the outside to the inside among the plurality of coils 230, and is then discharged through the outlet pipe part. The communication between the coil pipes 230 can facilitate the flow of the heat medium among the plurality of coil pipes 230, has a simple structure, can facilitate the operation of inputting the heat medium into the heat pipe assembly 200, and is convenient to use.

In practical application, besides the communication between the coil pipes 230, each coil pipe 230 can be connected with the same inlet pipe part 210 and the same outlet pipe part 220, so as to facilitate the input and output of the heat medium, the position condition that the inlet pipe part 210 and the outlet pipe part 220 are connected to the coil pipes 230 can be changed correspondingly according to the actual use requirement, for example, the outer coil pipe 230 is connected with the outlet pipe part 220, and the inner pipeline is connected with the inlet pipeline, which is not limited herein.

In some embodiments, a negative pressure fan (not shown) is disposed on the can 100, and is connected to the exhaust duct 130 and can draw air into the exhaust duct 130. Through connecting negative-pressure air fan on blast pipe 130, negative-pressure air fan carries out convulsions to blast pipe 130, can make things convenient for the discharge of vapor on the one hand, and on the other hand can make jar body 100 form the negative pressure, reduces the required temperature of waste water boiling, helps waste water evaporation vapor, improves the evaporation efficiency of waste water. In practical application, the connection position of the negative pressure fan on the exhaust pipe 130 can be set according to practical use requirements, and is not limited herein.

In some embodiments, the can 100 is provided with a viewing window 150. Understandably, as shown in fig. 1, fig. 3 and fig. 4, through setting up the visual window 150, can the person of facilitating the use learn the waste water treatment condition in the jar body 100, be convenient for realize the timely replenishment of jar interior waste water of body 100 to the person of facilitating the use is right according to the in service behavior the utility model discloses carry out opening and closing control. In practical applications, the specific setting position of the visible window 150 can be set according to practical needs, and is not limited herein.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A waste water decrement evaporating pot is characterized by comprising:

the water tank comprises a tank body (100), wherein a water inlet pipe (110), a water outlet pipe (120) and an air outlet pipe (130) are arranged on the tank body (100);

the heating pipe assembly (200) is arranged in the tank body (100) and can supply heat to the tank body (100);

ultrasonic cleaning device (300), including supersonic generator and ultrasonic transducer (310), supersonic generator with ultrasonic transducer (310) electric connection, ultrasonic transducer (310) connect in can body (100).

2. The wastewater reduction evaporation tank of claim 1,

the utility model discloses a jar body, including jar body (100), jar body (100) is last to be connected with first circulating water pipe (410) and second circulating water pipe (420), first circulating water pipe (410) with the lower part intercommunication of the jar body (100), second circulating water pipe (420) with the upper portion intercommunication of the jar body (100), jar body (100) is provided with circulating water pump (400) outward, circulating water pump (400) the input with first circulating water pipe (410) are connected, circulating water pump (400) the output with second circulating water pipe (420) are connected.

3. The wastewater reduction evaporation tank of claim 2,

one end of the second circulating water pipe (420) extends into the tank body (100) and is connected with a spiral nozzle (421), and the spiral nozzle (421) is positioned above the heating pipe assembly (200).

4. The wastewater reduction evaporation tank of claim 3,

an evaporation sheet (140) is arranged in the tank body (100), and the evaporation sheet (140) is located between the spiral spray head (421) and the heating pipe assembly (200).

5. The wastewater reduction evaporation tank of claim 4,

the end surface of the evaporation sheet (140) facing the spiral spray head (421) is provided with a convex cambered surface structure.

6. The wastewater reduction evaporation tank of claim 1,

the heating pipe assembly (200) comprises a coil pipe (230) arranged in the tank body (100), and the coil pipe (230) is positioned at the lower part of the tank body (100).

7. The wastewater reduction evaporation tank of claim 6,

the coil pipes (230) are provided with at least two, the coil pipes (230) are different in diameter and sleeved together, and a gap is reserved between every two adjacent coil pipes (230).

8. The wastewater reduction evaporation tank of claim 7,

two adjacent coil pipes (230) are communicated with each other.

9. The wastewater reduction evaporation tank of claim 1,

be provided with negative-pressure air fan on jar body (100), negative-pressure air fan connect in blast pipe (130) and can be right blast pipe (130) carry out convulsions.

10. The wastewater reduction evaporation tank of claim 1,

the tank body (100) is provided with a visual window (150).

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