CN216549704U - Waste water evaporator - Google Patents
Waste water evaporator Download PDFInfo
- Publication number
- CN216549704U CN216549704U CN202123448764.1U CN202123448764U CN216549704U CN 216549704 U CN216549704 U CN 216549704U CN 202123448764 U CN202123448764 U CN 202123448764U CN 216549704 U CN216549704 U CN 216549704U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- waste water
- tank body
- steam
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model relates to the technical field of wastewater treatment equipment, and particularly discloses a wastewater evaporator which comprises a tank body and a heat exchange mechanism arranged in the tank body, wherein a wastewater inlet and a steam outlet are formed in the tank body, the wastewater inlet is positioned below the heat exchange mechanism, the steam outlet is positioned above the heat exchange mechanism, and a concentrated wastewater outlet is formed in the bottom of the tank body. Through the internal heat transfer mechanism of jar to waste water heating evaporation, form steam, both realized the concentration to waste water, produced steam again to use as the heat source in the production, the jar body adopts to intake in heat transfer mechanism's below, has avoided the influence to upper portion evaporation, and through adopting steam as the heat source, heats the evaporation to waste water, and is with low costs, and heat transfer steam condensation back can be collected in hot-water tank recycle once more. The evaporator has simple and practical structure, and can recycle most of water in the waste water through evaporation concentration of the waste water, thereby reducing the waste water amount and saving land resources.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment equipment, in particular to a wastewater evaporator.
Background
In the enterprise production process, can produce a large amount of waste water, at present to the waste water that produces, often all directly discharge to the sewage treatment workshop section, discharge or recycle after reaching standard through handling, its weak point that exists lies in: the wastewater treatment capacity is too large, so that the wastewater cost is too high, a large wastewater pond needs to be constructed in a matched manner to contain and cache wastewater, and the occupied area is large. In order to solve the problems of reduction of wastewater treatment capacity and large occupied area of wastewater treatment, the applicant combines the production of enterprises per se, and carries out evaporation and concentration on wastewater so as to reduce the wastewater amount, reduce the occupied area and save space resources, thereby innovatively developing the wastewater treatment device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a waste water evaporator, which is used for evaporating and concentrating waste water so as to reduce the amount of the waste water.
(II) technical scheme
The utility model is realized by the following technical scheme:
the utility model provides a waste water evaporator, includes a jar body and sets up at the internal heat transfer mechanism of jar, be provided with waste water import and steam outlet on the jar body, waste water import is located heat transfer mechanism's below, and steam outlet is located heat transfer mechanism's top, and jar body bottom is provided with concentrated waste water outlet.
The heat exchange mechanism comprises a heat exchange cavity, a plurality of heat exchange tubes are distributed in the heat exchange cavity, and the heat exchange tubes are connected with the top surface and the bottom surface of the heat exchange cavity in a penetrating manner.
The heat exchange mechanism and the tank body are of a split structure, a steam inlet pipe is arranged on the upper portion of a heat exchange cavity of the heat exchange mechanism, a condensate outlet pipe is arranged at the bottom of the heat exchange cavity, and the steam inlet pipe and the condensate outlet pipe both extend out of the tank body.
The heat exchange mechanism and the tank body are of an integral structure, the heat exchange cavity is formed by connecting a heat exchange top plate and a heat exchange bottom plate which are arranged in the tank body with the side wall of the tank body, and a steam inlet pipe and a condensate water outlet pipe are correspondingly arranged on the side wall of the tank body.
The tank body is provided with a first manhole and a second manhole above and below the heat exchange mechanism respectively so as to be convenient to overhaul and maintain.
The waste water evaporator also comprises a gas-liquid separator, an inlet of the gas-liquid separator is connected with a steam outlet, a liquid outlet at the bottom of the gas-liquid separator is connected with the lower part of the tank body, and a gas outlet at the top of the gas-liquid separator is connected with a steam network.
The utility model has the following beneficial effects:
1. this evaporimeter heats the evaporation through the heat transfer mechanism in the jar body to waste water, forms steam, has both realized the concentration to waste water, has produced steam again to use as the heat source in the production.
2. The tank body of the evaporator is filled with water below the heat exchange mechanism, so that the influence on the upper evaporation is avoided, waste water is heated and evaporated by adopting steam as a heat source, the cost is low, and the waste water can be collected in the hot water tank for recycling after heat exchange steam is condensed.
3. The evaporator is simple in structure and practical, and through the arrangement of the vapor-liquid separator, when waste water is evaporated, the carried excessive water is recovered in the lower part of the tank body, the waste water newly entering the tank body is preheated, water blockage formed in the steam conveying pipeline is avoided, and the smoothness of the steam pipeline is guaranteed.
4. Through the evaporation concentration to waste water, with most moisture recycle in the waste water, greatly reduced the waste water volume, reduced the area of waste water treatment pond etc. has practiced thrift land resource.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of a heat exchange structure and a tank body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1, a waste water evaporator comprises a tank body 1 and a heat exchange mechanism 2 arranged in the tank body 1, wherein a waste water inlet 1-1 and a steam outlet 1-2 are arranged on the tank body 1, the waste water inlet 1-1 is positioned below the heat exchange mechanism 2, the steam outlet 1-2 is positioned above the heat exchange mechanism 2, a concentrated waste water outlet 1-3 is arranged at the bottom of the tank body 1, water in waste water is evaporated into steam through the heat exchange mechanism 2, the steam is discharged to a steam pipe network from the steam outlet 1-2 to realize concentration of the waste water, and the concentrated waste water flows into a waste water tank from the waste water outlet 1-3.
Specifically, the heat exchange mechanism 2 of the embodiment comprises a heat exchange cavity 2-1, a plurality of heat exchange tubes 2-2 are distributed in the heat exchange cavity 2-1, the heat exchange tubes 2-2 are connected with the top surface 2-3 and the bottom surface 2-4 of the heat exchange cavity 2-1 in a penetrating manner, in the embodiment, the heat exchange mechanism 2 and the tank body 1 are of an integral structure, the heat exchange cavity 2-1 is formed by connecting a heat exchange top plate 2-3 and a heat exchange bottom plate 2-3 which are arranged in the tank body 1 with the side wall of the tank body, a steam inlet tube 2-5 and a condensed water outlet tube 2-6 are correspondingly arranged on the side wall of the tank body, high-temperature steam enters the heat exchange cavity 2-1 from the steam inlet tube 2-5, the heat exchange tubes 2-2 are connected with the top surface 2-3 and the bottom surface 2-4 of the heat exchange cavity 2-1 in a penetrating manner, and wastewater exchanges heat with the high-temperature steam in the heat exchange tubes 2-2, is heated and evaporated, the evaporated water vapor is discharged to a steam pipe network from a steam outlet 1-2, the waste water is concentrated, after the heat exchange with the waste water, the water vapor is condensed into water, and the water vapor is discharged to a hot water tank for temporary storage through a condensed water outlet pipe 2-6.
Further preferably, the tank body 1 is provided with a first manhole 1-4 and a second manhole 1-5 above and below the heat exchange mechanism 2, respectively, so as to facilitate maintenance. The waste water evaporator also comprises a gas-liquid separator 3, an inlet 3-1 of the gas-liquid separator 3 is connected with a steam outlet 1-2, a bottom liquid outlet 3-2 is connected with the lower part of the tank body 1 through a return pipe and is mixed with the entering waste water to preheat the waste water, and a top gas outlet 3-3 is connected with a steam network to recycle the steam.
Example two
The difference between the present embodiment and the first embodiment is: the heat exchange mechanism 2 and the tank body 1 are of a split structure, a steam inlet pipe 2-5 is arranged at the upper part of a heat exchange cavity 2-1 of the heat exchange mechanism 2, a condensed water outlet pipe 2-6 is arranged at the bottom of the heat exchange cavity, and the steam inlet pipe 2-5 and the condensed water outlet pipe 2-6 both extend out of the tank body 1 and are hermetically connected with the tank body 1 at the peripheral side. The heat exchange mechanism 2 which is arranged in a split mode can be connected with the tank body 1 through a steam inlet pipe 2-5 and a condensed water outlet pipe 2-6, and can also be connected with the tank body 1 in a reinforcing mode through a supporting frame or a supporting rod, the contact area between the side wall of the heat exchange cavity and waste water can be increased, and heat exchange efficiency and evaporation efficiency are improved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A waste water evaporator, characterized in that: including a jar body and the heat transfer mechanism of setting in the jar internal, be provided with waste water import and steam outlet on the jar body, waste water import is located heat transfer mechanism's below, and steam outlet is located heat transfer mechanism's top, and jar body bottom is provided with concentrated waste water outlet.
2. The waste water evaporator as set forth in claim 1, wherein: the heat exchange mechanism comprises a heat exchange cavity, a plurality of heat exchange tubes are distributed in the heat exchange cavity, and the heat exchange tubes are connected with the top surface and the bottom surface of the heat exchange cavity in a penetrating manner.
3. The waste water evaporator as set forth in claim 1, wherein: the heat exchange mechanism and the tank body are of a split structure, a steam inlet pipe is arranged on the upper portion of a heat exchange cavity of the heat exchange mechanism, a condensate outlet pipe is arranged at the bottom of the heat exchange cavity, and the steam inlet pipe and the condensate outlet pipe both extend out of the tank body.
4. The waste water evaporator as set forth in claim 1, wherein: the heat exchange mechanism and the tank body are of an integral structure, the heat exchange cavity is formed by connecting a heat exchange top plate and a heat exchange bottom plate which are arranged in the tank body with the side wall of the tank body, and a steam inlet pipe and a condensate water outlet pipe are correspondingly arranged on the side wall of the tank body.
5. The waste water evaporator as set forth in claim 1, wherein: and a first manhole and a second manhole are respectively arranged above and below the heat exchange mechanism on the tank body.
6. The waste water evaporator as set forth in claim 1, wherein: the waste water evaporator also comprises a gas-liquid separator, an inlet of the gas-liquid separator is connected with a steam outlet, a liquid outlet at the bottom of the gas-liquid separator is connected with the lower part of the tank body, and a gas outlet at the top of the gas-liquid separator is connected with a steam network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448764.1U CN216549704U (en) | 2021-12-31 | 2021-12-31 | Waste water evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448764.1U CN216549704U (en) | 2021-12-31 | 2021-12-31 | Waste water evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216549704U true CN216549704U (en) | 2022-05-17 |
Family
ID=81560668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123448764.1U Active CN216549704U (en) | 2021-12-31 | 2021-12-31 | Waste water evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216549704U (en) |
-
2021
- 2021-12-31 CN CN202123448764.1U patent/CN216549704U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109293114A (en) | A kind for the treatment of process and equipment of glyphosate production wastewater | |
| CN209500800U (en) | A kind of forced circulation MVR evaporator | |
| CN204034287U (en) | Board-like thermodynamic steam Compression Evaporation device | |
| CN104524793A (en) | MVR evaporator | |
| CN216549704U (en) | Waste water evaporator | |
| CN210904991U (en) | High-efficient enrichment facility of low temperature evaporation | |
| CN210292897U (en) | Steam condensate water heat recovery utilizes system of feed production | |
| CN215208564U (en) | Low-temperature negative pressure distillation device | |
| CN208440311U (en) | A kind of integrated evaporator | |
| CN213253039U (en) | Ring-shaped corrugated pipe falling film evaporator for pharmaceutical industry | |
| CN213956069U (en) | Efficient heat exchanger for convection section of hydrogen production device | |
| CN210698834U (en) | Triple-effect series-connection horizontal pipe falling film steam recompression evaporator | |
| CN208525852U (en) | A kind of energy-saving distilling equipment | |
| CN211521661U (en) | Surplus ammonia water distillation plant that heat energy cyclic utilization | |
| CN210214858U (en) | Small flash evaporation type seawater desalination device | |
| CN106830150A (en) | A kind of economic benefits and social benefits solar water purifier and its process for preparing water | |
| CN2723428Y (en) | Large plate type evaporator | |
| CN203007082U (en) | Countercurrent multiple-effect evaporation device | |
| CN214019227U (en) | MVR evaporation concentration equipment for corn steep liquor concentration industry | |
| CN206624665U (en) | A kind of economic benefits and social benefits solar water purifier | |
| CN205933287U (en) | Sea water desalination's distiller | |
| CN205198991U (en) | Spiral plate type single effect evaporation concentrator unit | |
| CN218686363U (en) | Recovery device adopting heat pump vacuum low-temperature evaporation concentration | |
| CN217479096U (en) | Ammonia distillation energy-saving system and ammonia distillation equipment | |
| CN214551244U (en) | Double-effect circulating evaporator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |