CN217578351U

CN217578351U - Wastewater evaporation device for cleaning line

Info

Publication number: CN217578351U
Application number: CN202221666590.8U
Authority: CN
Inventors: 钱玉龙; 钱玉兴
Original assignee: Chengdu Art Wan Ultrasonic Equipment Co ltd
Current assignee: Chengdu Art Wan Ultrasonic Equipment Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-14
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a waste water evaporation device for cleaning line, including a jar body and evaporimeter, jar body top is provided with the feed liquor pipe, jar body below is provided with the drain pipe, jar body lateral part is provided with the outlet duct, jar body crouch sets up on the chassis, be provided with the vacuum pump rather than the intercommunication on the jar body, jar body one end opening is provided with the ring flange, the evaporimeter includes a plurality of evaporating pipes, the backing sheet, the dish of intaking, end cap and division board, the evaporating pipe is the U type, the evaporating pipe both ends and the dish intercommunication of intaking, the dish of intaking is connected with the end cap open end, the open end and the ring flange of end cap are connected, a plurality of evaporating pipes are pegged graft in the jar body side by side, the division board is installed in the end cap, the backing sheet cover is established on the evaporating pipe, the backing sheet middle part is provided with corrugated fin. After the tank body is vacuumized by the vacuum pump, the wastewater is evaporated at low temperature in a low-pressure environment, no gas leaks, immersion evaporation is realized, the heat exchange performance is good, and the energy consumption is low.

Description

Wastewater evaporation device for cleaning line

Technical Field

The utility model relates to a waste water treatment equipment technical field especially relates to a wash waste water evaporation plant for line.

Background

When the ultrasonic cleaning line is used for cleaning parts, a large amount of waste water is produced every day, and the direct discharge does not meet the environmental protection requirement. The process chain of the oil-containing and cleaning wastewater treatment system commonly used in the market at present is long, and the commonly used process comprises adding acid for demulsification, but the PH of water is greatly reduced; PAC/PAM/activated carbon flocculation is used, a large amount of sludge can be generated, COD is reduced biochemically, and sludge is generated; the ultrafiltration membrane has a low concentration ratio and is easy to block.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a wastewater evaporation apparatus for a cleaning line.

The utility model provides a wash waste water evaporation plant for line, includes a jar body and evaporimeter, jar body top is provided with the feed liquor pipe, jar body below is provided with the drain pipe, jar side portion is provided with the outlet duct, jar body crouches and sets up on the chassis, be provided with the vacuum pump rather than the intercommunication on the jar body, jar body one end opening is provided with the ring flange, the evaporimeter includes a plurality of evaporating pipes, backing sheet, water inlet dish, end cap and division board, the evaporating pipe is the U type, evaporating pipe both ends with water inlet dish intercommunication, water inlet dish with the end cap open end is connected, the open end of end cap with the ring flange is connected, and a plurality of evaporating pipe pegs graft side by side in the jar body, the division board is installed in the end cap, the backing sheet cover is established on the evaporating pipe, the backing sheet middle part is provided with corrugated fin.

Preferably, a pressure gauge is arranged on the tank body.

Preferably, the tank body is also provided with a feeding valve.

Preferably, the canister is made of 316 stainless steel.

Preferably, a filter is arranged at the liquid inlet pipe.

The utility model discloses an useful part lies in: after the tank body is vacuumized by the vacuum pump, heat energy is input through the evaporator, so that the temperature in the tank body is kept at 28-35 ℃, wastewater is evaporated at low temperature in a low-pressure environment, a fully-closed working state is achieved, no gas leakage is guaranteed, the evaporator is transversely arranged in the tank body, immersion evaporation is achieved, heat exchange performance is good, energy consumption is low, continuous automatic treatment can be carried out on cleaning wastewater and rinsing wastewater generated by an ultrasonic cleaning line, and the effect is excellent.

Drawings

FIG. 1 is a perspective view of a waste water evaporation apparatus for a cleaning line according to an embodiment;

fig. 2 is an exploded view of a wastewater evaporation plant for a cleaning line.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-2, a waste water evaporation device for a cleaning line comprises a tank body 1 and an evaporator 2, a liquid inlet pipe 11 is arranged above the tank body 1, a liquid outlet pipe 12 is arranged below the tank body 1, an air outlet pipe 13 is arranged on the side portion of the tank body 1, the tank body 1 is horizontally arranged on an underframe 3, a vacuum pump 4 communicated with the tank body 1 is arranged on the tank body 1, one end of the tank body 1 is open and provided with a flange 14, the evaporator 2 comprises a plurality of evaporation pipes 21, a support plate 22, a water inlet disc 23, a plug 24 and a partition plate 25, the evaporation pipes 21 are U-shaped, two ends of the evaporation pipes 21 are communicated with the water inlet disc 23, the water inlet disc 23 is connected with the open end of the plug 24, the open end of the plug 24 is connected with the flange 14, the plurality of evaporation pipes 21 are inserted in the tank body 1 side by side, the partition plate 25 is arranged in the plug 24, the support plate 22 is sleeved on the evaporation pipes 21, and a wave-shaped fin 221 is arranged in the middle portion of the support plate 22. Specifically, the waste water of output uses the waste liquid to concentrate the bucket and collects on the ultrasonic cleaning line, then inputs to jar internal 1 from feed liquor pipe 11 through the circulating pump, jar body 1 is that 316 stainless steel is made, guarantees its intensity, collapses when avoiding the evacuation. After waste water is input into the tank body 1, the vacuum pump 4 is started, the pressure in the tank body 1 is forcibly pumped to a preset pressure, when the tank body 1 is in a mortgage environment, the boiling point of the waste water in the tank body 1 is greatly reduced, the evaporation temperature is 28-35 ℃, the waste water exchanges heat with the waste water in the tank body 1 through the evaporator 2, 90% of the waste liquid generates up-to-standard regenerated water after low-temperature evaporation, the regenerated water is output from the air outlet pipe 13 and can be collected through a condenser and a circulating pump for repeated use, part of the concentrated waste liquid is remained in the tank body 1 and is discharged through the liquid outlet pipe 12 below the tank body, and the waste liquid is subjected to external treatment after being sealed. The low-temperature distillation equipment is evaporated at 28-35 ℃ in full vacuum, ensures that the durability of the reclaimed water reaches the standard, does not need aftertreatment, is low in material consumption, is a preferred product for treating hazardous wastes at home and abroad at present, and is different from the traditional treatment scheme. And the device can run automatically and continuously, and is particularly suitable for water-soluble wastewater treatment on an ultrasonic production line. Low energy consumption and difficult scale generation. The tank body 1 of this design is laid on the chassis 3 flatly, one end sets up ring flange 14 for communicate with evaporimeter 2, evaporimeter 2 includes evaporating pipe 21, backing sheet 22, water inlet tray 23, end cap 24 and division board 25, a plurality of evaporating pipes 21 are the U type, both ends and water inlet tray 23 intercommunication, built-in division board 25 in end cap 24, can reinforce end cap 24 input/output liquid, division board 25 is divided into upper and lower two parts with water inlet tray 23, make liquid can only be along end cap 24 upper portion, evaporating pipe 21, the flow direction circulation of end cap 24 lower part, when liquid flows through evaporating pipe 21, can carry out the heat transfer with the waste liquid in the tank body 1, make its evaporation. Because the jar body 1 time level sets up, the synchronous level of evaporating pipe 21 sets up, has avoided evaporating pipe 21 time to have a specified duration, and deformation uses supporting disk 22 to overlap on evaporating pipe 21, supports evaporating pipe 21 because evaporating pipe 21 is the U type, consequently, supporting disk 22 middle part does not have evaporating pipe 21 and alternates, sets up corrugated fin 221 at its middle part, increases the area of supporting disk 22, improves the heat exchange area to waste water, improves evaporation efficiency.

As shown in fig. 1-2, a pressure gauge 15 is arranged on the tank body 1, and after the pressure in the tank body 1 is detected to be not in accordance with a preset value, a vacuum pump 4 is started to pump the pressure in the tank body 1 to be below the preset value, so that the timeliness is better.

As shown in fig. 1-2, the tank body 1 is further provided with a feeding valve 16, and the feeding valve 16 is opened to conveniently feed the defoaming agent into the tank body 1 and finish automatic slag discharge

As shown in fig. 1-2, a filter 111 is disposed at the liquid inlet pipe 11 to perform crystallization interception on the wastewater in the liquid inlet pipe 11, so as to ensure smooth pipeline and prevent the liquid inlet pipe 11 from being blocked.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a waste water evaporation plant for cleaning line which characterized in that: the improved evaporator comprises a tank body and an evaporator, wherein a liquid inlet pipe is arranged above the tank body, a liquid outlet pipe is arranged below the tank body, an air outlet pipe is arranged on the side portion of the tank body, the tank body is horizontally arranged on an underframe, a vacuum pump communicated with the tank body is arranged on the tank body, one end of the tank body is opened and provided with a flange plate, the evaporator comprises a plurality of evaporation pipes, a support sheet, a water inlet disc, a plug and a partition plate, the evaporation pipes are U-shaped, the two ends of the evaporation pipes are communicated with the water inlet disc, the water inlet disc is connected with the open ends of the plugs, the open ends of the plugs are connected with the flange plate, the evaporation pipes are inserted into the tank body side by side, the partition plate is installed in the plugs, the support sheet is sleeved on the evaporation pipes, and wavy fins are arranged in the middle of the support sheet.

2. The wastewater evaporation apparatus for a cleaning line as set forth in claim 1, wherein: the tank body is provided with a pressure gauge.

3. The wastewater evaporation apparatus for a cleaning line as set forth in claim 1, wherein: and the tank body is also provided with a feeding valve.

4. The wastewater evaporation device for a cleaning line according to claim 1, wherein: the canister is made of 316 stainless steel.

5. The wastewater evaporation apparatus for a cleaning line as set forth in claim 1, wherein: and a filter is arranged at the liquid inlet pipe.