Wastewater treatment device

Abstract

The utility model discloses a waste water treatment device which comprises a waste water treatment box, a middle partition plate is arranged in the waste water treatment box and used for dividing the inside of the waste water treatment box into a waste liquid storage cavity and a waste liquid heating cavity which are distributed up and down, and a third liquid discharging structure is arranged on the middle partition plate and used for guiding liquid in the waste liquid storage cavity into the waste liquid heating cavity. An electric heating unit is arranged at the bottom of the waste liquid heating cavity, a collecting box used for collecting evaporation and condensation liquid is arranged in the waste liquid heating cavity, and a first liquid discharging structure used for guiding out the evaporation and condensation liquid in the collecting box is arranged on the outer side wall of the wastewater treatment box; waste liquid generated by production can be effectively filtered, heated and compressed through the filtering structure in the waste liquid storage cavity and the electric heating unit in the waste liquid heating cavity, the waste liquid in the waste liquid storage cavity can be preheated through the heat energy generated by the waste liquid heating cavity by the middle partition plate, and the device is more environment-friendly and energy-saving.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothes production technical field, concretely relates to a wastewater treatment device. BACKGROUND

[0002] The wastewater separated in the clothes processing process is mostly used for subsequent process, and often needs to reuse the separated wastewater, and the wastewater contains small organic fibers and other small impurities; if the wastewater is not treated, pipeline or nozzle is often blocked in the wastewater reuse process, and the wastewater is difficult to reuse;

[0003] The wastewater treatment device with the application number 201410798128.7 comprises a screening structure, an impurity flow guide part extending downwardly and obliquely, the impurity flow guide part has a plurality of liquid flow-through holes arranged at intervals in the vertical direction; a liquid collecting device has a liquid collecting cavity below the screening structure, and the liquid collecting cavity has a liquid outlet;

[0004] In the prior art, the waste liquid generated in production cannot be effectively filtered and heated and compressed, the heat energy consumption is high, and recycling cannot be achieved. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the above problems and provides a wastewater treatment device to overcome the defects of the prior art, as described below.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] The wastewater treatment device comprises a wastewater treatment box, an intermediate partition plate for separating the wastewater treatment box into an upper waste liquid storage cavity and a waste liquid heating cavity is arranged in the wastewater treatment box, a third liquid discharge structure for guiding the liquid in the waste liquid storage cavity into the waste liquid heating cavity is arranged on the intermediate partition plate, an electric heating unit is arranged at the bottom of the waste liquid heating cavity, a collecting box for collecting evaporated and condensed liquid is arranged in the waste liquid heating cavity, a first liquid discharge structure for discharging the evaporated and condensed liquid in the collecting box is arranged on the outer side wall of the wastewater treatment box, a second liquid discharge structure is arranged on the side wall of the wastewater treatment box close to the bottom of the waste liquid heating cavity, a liquid inlet pipe is arranged on the top side of the wastewater treatment box, and a filter structure for filtering the liquid introduced into the wastewater treatment box through the liquid inlet pipe is detachably arranged on the side of the top side of the wastewater treatment box close to the liquid inlet pipe.

[0008] Preferably, the filter structure comprises an end plate, a filter box is fixedly arranged on one side of the end plate, a plurality of filter grooves are arranged on the filter box, an inlet and outlet are arranged on the top side of the wastewater treatment box and are matched with the filter box to slide, a sealing gasket is fixedly arranged on the side of the end plate close to the filter box along the edge thereof, and a fastening bolt is arranged on the end plate and is in threaded fastening connection with the wastewater treatment box.

[0009] As preferred, the cross-sectional shape of the intermediate partition plate is V-shaped, the intermediate partition plate is made of stainless steel material, and the third liquid draining structure is arranged at the bottom of the intermediate partition plate.

[0010] As preferred, the bottom end of the intermediate partition plate is fixedly provided with a plurality of drip columns uniformly distributed along the edge thereof, and the drip columns have a conical shape with a wide upper part and a narrow lower part.

[0011] As preferred, the inside top surface of the waste liquid heating cavity is provided with a liquid level sensor, the outer wall of the waste water treatment box is provided with a digital control panel, and the output end of the liquid level sensor is electrically connected to the input end of the digital control panel.

[0012] As preferred, the cross-sectional shape of the collection box is U-shaped, and the upper side of the collection box is open and located directly below the bottom side edge of the intermediate partition plate.

[0013] As preferred, the waste water treatment box has a cuboid shape, and the lower side of the waste water treatment box is fixedly provided with a foot column at the four corners.

[0014] The beneficial effects are that the waste liquid generated in production can be effectively filtered and heated and compressed by the filter structure in the waste liquid storage cavity and the electric heating unit in the waste liquid heating cavity, the intermediate partition plate can preheat the waste liquid in the waste liquid storage cavity by the heat energy generated by the waste liquid heating cavity, and the waste liquid is more environmentally friendly and energy-saving. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 is the front view of the present application;

[0017] Figure 2 is the left view of the present application Figure 1 ;

[0018] Figure 3 is the A-A sectional view of the present application Figure 1 ;

[0019] Figure 4 is the B-B sectional view of the present application Figure 2 ;

[0020] Figure 5 is the front view of the present applicationFigure 1 a perspective view of the waste water treatment device.

[0021] The reference signs are explained as follows: 1, waste water treatment box; 2, digital display control panel; 3, filtering structure; 3a, set screw; 3b, end plate; 3c, sealing gasket; 3d, filter box; 4, liquid inlet pipe; 5, first liquid discharge structure; 5a, first liquid discharge pipe; 5b, first electromagnetic valve; 6, electric heating unit; 7, foot column; 8, second liquid discharge structure; 8a, second liquid discharge pipe; 8b, second electromagnetic valve; 9, waste liquid storage cavity; 10, intermediate partition plate; 11, waste liquid heating cavity; 12, liquid drop column; 13, collection box; 14, liquid level sensor; 15, third liquid discharge structure; 15a, third liquid discharge pipe; 15b, third electromagnetic valve. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described in detail below. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0023] Referring to Figures 1-5 As shown in the figure, the present application provides a waste water treatment device, which comprises a waste water treatment box 1, an intermediate partition plate 10 is arranged in the waste water treatment box 1 for separating the waste water treatment box 1 into a waste liquid storage cavity 9 and a waste liquid heating cavity 11 arranged in an upper and lower distribution, a third liquid discharge structure 15 is arranged on the intermediate partition plate 10 for guiding the liquid in the waste liquid storage cavity 9 into the waste liquid heating cavity 11, an electric heating unit 6 is arranged at the bottom of the waste liquid heating cavity 11, a collection box 13 is arranged in the waste liquid heating cavity 11 for collecting the evaporated and condensed liquid, a first liquid discharge structure 5 is arranged on the outer side wall of the waste water treatment box 1 for guiding the evaporated and condensed liquid in the collection box 13 out, a second liquid discharge structure 8 is arranged on the side wall of the waste water treatment box 1 close to the bottom of the waste liquid heating cavity 11, a liquid inlet pipe 4 is arranged on the top side of the waste water treatment box 1, and a filtering structure 3 is detachably arranged on the top side of the waste water treatment box 1 close to the side of the liquid inlet pipe 4 for filtering the liquid guided into the waste water treatment box 1 by the liquid inlet pipe 4.

[0024] See the accompanying drawings Figure 1As shown, the filter structure 3 includes an end plate 3b, one side of the end plate 3b is fixedly provided with a filter box 3d, a plurality of uniformly distributed filter grooves are formed on the filter box 3d, the top side of the wastewater treatment tank 1 is provided with an inlet and outlet that cooperates with the filter box 3d to slide, the side of the end plate 3b close to the filter box 3d is fixedly provided with a sealing gasket 3c along the edge thereof, and the end plate 3b is provided with a clamping bolt 3a that is threadedly and tightly connected with the wastewater treatment tank 1. Through the above structural design, the wastewater generated in the clothes production enters the wastewater treatment tank 1 through the liquid inlet pipe 4, and then is filtered by the filter box 3d. When the impurities in the wastewater are too much to be filtered in the filter box 3d, the clamping bolt 3a can be loosened to remove the filter box 3d for cleaning. After cleaning, the filter box 3d and the wastewater treatment tank 1 are reconnected with each other by the clamping bolt 3a.

[0025] See the accompanying drawings Figure 3 and 4 As shown, the cross-sectional shape of the intermediate partition plate 10 is V-shaped, the intermediate partition plate 10 is made of stainless steel material, and the third liquid discharge structure 15 is arranged at the bottom position of the intermediate partition plate 10. The bottom end of the intermediate partition plate 10 is fixedly provided with a plurality of drip columns 12 that are uniformly distributed along the edge thereof, and the outer shape of the drip column 12 is a conical shape that is wide at the top and narrow at the bottom. The cross-sectional shape of the collection box 13 is U-shaped, the upper side of the collection box 13 is open and the opening is located directly below the bottom side edge of the intermediate partition plate 10. The intermediate partition plate 10 is made of stainless steel material and has good heat conduction performance. When the waste liquid heating cavity 11 is heated, the generated water vapor rises to contact the intermediate partition plate 10, and the condensed water liquid slides to the bottom edge of the intermediate partition plate 10 and drips into the collection box 13 for collection.

[0026] The liquid level sensor 14 is arranged on the inner top surface of the waste liquid heating cavity 11, the outer side wall of the wastewater treatment tank 1 is provided with a digital control panel 2, and the output end of the liquid level sensor 14 is electrically connected to the input end of the digital control panel 2. The liquid level sensor 14 can detect the liquid level height in the waste liquid heating cavity 11 and transmit the detected electrical signal to the digital control panel 2. When the liquid level height in the waste liquid heating cavity 11 reaches a certain value, the digital control panel 2 controls the third electromagnetic valve 15b of the third liquid discharge structure 15 to close.

[0027] The wastewater treatment tank 1 has a rectangular cuboid shape, and the foot columns 7 are fixedly arranged at the lower corners of the wastewater treatment tank 1.

[0028] Adopting the above structure, the wastewater generated in the clothes processing process enters the wastewater treatment box 1 through the liquid inlet pipe 4, and then is filtered by the filter box 3d. When the impurities in the wastewater are too much to be filtered in the filter box 3d, the filter box 3d can be loosened and removed for cleaning by the fastening bolt 3a. After cleaning, the filter box 3d and the wastewater treatment box 1 are reconnected by the fastening bolt 3a. The digital control panel 2 controls the opening of the third electromagnetic valve 15b of the third liquid discharge structure 15, and the waste liquid in the waste liquid storage cavity 9 flows into the waste liquid heating cavity 11. The waste liquid is treated by the electric heating unit 6. During the treatment, the generated water vapor rises to the intermediate partition plate 10 and is condensed. The generated water liquid slides to the bottom edge of the intermediate partition plate 10 and drops into the collection box 13 for collection. The steam condensate in the collection box 13 can be discharged by the first liquid discharge structure 5, and the heated waste liquid concentrate can be discharged by the second liquid discharge structure 8.

[0029] The utility model has the advantages that: through the filter structure 3 in the waste liquid storage cavity 9 and the electric heating unit 6 in the waste liquid heating cavity 11, the waste liquid generated in production can be effectively filtered and heated and compressed, the intermediate partition plate 10 can preheat the waste liquid in the waste liquid storage cavity 9 by the heat energy generated by the waste liquid heating cavity 11, and the utility model is more environmentally friendly and energy-saving.

[0030] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A wastewater treatment apparatus, characterised in that: The utility model provides waste water treatment box (1), be provided with the intermediate partition (10) for separating inside it to form the upper and lower distribution waste liquid storage cavity (9) and waste liquid heating chamber (11) in waste water treatment box (1), be provided with the third liquid discharge structure (15) for the liquid in waste liquid storage cavity (9) is introduced into waste liquid heating chamber (11) on the intermediate partition (10), the bottom of waste liquid heating chamber (11) is provided with electric heating unit (6), waste liquid heating chamber (11) is provided with the collection box (13) for collecting evaporation condensate, the outside wall of waste water treatment box (1) is provided with the first liquid discharge structure (5) for the evaporation condensate in collection box (13) is exported, the second liquid discharge structure (8) is provided on the side wall of waste water treatment box (1) near the bottom of waste liquid heating chamber (11), the top of waste water treatment box (1) is provided with liquid inlet pipe (4), and the top of waste water treatment box (1) is detachably provided with the filter structure (3) for filtering the liquid introduced into waste water treatment box (1) of liquid inlet pipe (4) near one side of liquid inlet pipe (4).

2. The wastewater treatment device of claim 1, wherein: The filter structure (3) includes an end plate (3b), one side of the end plate (3b) is fixedly provided with a filter box (3d), a plurality of uniformly distributed filter grooves are formed on the filter box (3d), a top side of the waste water treatment box (1) is provided with an inlet and outlet that cooperates with the filter box (3d) to slide, a side of the end plate (3b) near the filter box (3d) is fixedly provided with a sealing gasket (3c) along an edge thereof, and the end plate (3b) is provided with a fastening bolt (3a) that is threadedly and tightly connected with the waste water treatment box (1).

3. The wastewater treatment device of claim 1, wherein: The intermediate partition (10) has a V-shaped cross section, is made of stainless steel, and the third liquid discharge structure (15) is arranged at a bottom position of the intermediate partition (10).

4. The wastewater treatment device of claim 3, wherein: A plurality of drip columns (12) are uniformly distributed and fixedly arranged along an edge of a bottom end of the intermediate partition (10), and the drip columns (12) have a conical shape with a wide upper part and a narrow lower part.

5. The wastewater treatment device of claim 1, wherein: A liquid level sensor (14) is arranged on an inner top surface of the waste liquid heating chamber (11), an outside wall of the waste water treatment box (1) is provided with a digital control panel (2), and an output end of the liquid level sensor (14) is electrically connected to an input end of the digital control panel (2).

6. The wastewater treatment device of claim 1, wherein: The collection box (13) has a U-shaped cross section, and an upper side of the collection box (13) is open and located directly below an edge of a bottom side of the intermediate partition (10).

7. The wastewater treatment device of claim 1, wherein: The waste water treatment box (1) has a cuboid shape, and foot columns (7) are fixedly arranged at four corners of a lower side of the waste water treatment box (1).

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