CN218403792U

CN218403792U - Sewage treatment device

Info

Publication number: CN218403792U
Application number: CN202222833277.5U
Authority: CN
Inventors: 陈波
Original assignee: Leshan Chunyi New Energy Science & Technology Co ltd
Current assignee: Leshan Chunyi New Energy Science & Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-31
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a sewage treatment technical field, concretely relates to sewage treatment device, including the main part case, decoloration filtration gauze, milipore filter and filtering component, decoloration filtration gauze and milipore filter interval from top to bottom set up the inside at the main part case, filtering component includes filter stand and two filter screens, filter stand and main part case sliding connection, the filter stand is located decoloration filtration gauze's top, the filter stand interval is provided with two openings, two filter screens respectively with filter stand fixed connection, two filter screens are located two open-ended inboards respectively, when the filter screen that is in main part incasement portion is tried for a long time and is blockked up, can pull the filter stand and make the filter screen that is in main part incasement portion remove the main part case, can clear up used filter screen this moment, and another filter screen still can handle the sewage in the main part case, when clearing up the filter screen, need not to dismantle the main part case, make the clearance to the filter screen comparatively convenient.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment device.

Background

The in-process that biodiesel was extracted to current trench oil can produce a large amount of sewage, and current processing technology generally directly discharges sewage, and has dirty colour and peculiar smell in the sewage, can cause the pollution to the environment, and comparatively wastes water resource.

Prior art CN212246485U discloses a sewage treatment plant that bio-diesel is refine to trench oil, is provided with filter screen, decoloration filtration gauze and milipore filter in the inside of main part case to get rid of the colour and the peculiar smell in the sewage, in the sewage entering water storage storehouse after the processing, through the water pump with the water in the water storage storehouse thick income boiler in carry out recycle.

However, after the filter screen is used for a long time, the surface of the filter screen is adhered with granular objects, which can affect the use of the filter screen, and the filter screen is arranged in the main body box and is not convenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment plant to wash the filter screen, in order to improve the result of use of filter screen.

In order to realize the above purpose, the utility model provides a sewage treatment device, filter gauze, milipore filter and filtering component including main part case, decoloration, the decoloration filter gauze with the interval sets up about the milipore filter the inside of main part case, filtering component includes filter stand and two filter screens, filter stand with main part case sliding connection, filter stand is located the top of decoloration filter gauze, the filter stand interval is provided with two openings, two the filter screen respectively with filter stand fixed connection, two the filter screen is located two respectively the open-ended inboard.

The filter assembly further comprises a pull ring, the pull ring is fixedly connected with the filter frame, and the pull ring is located on the side face of the filter frame.

The filter assembly further comprises a fixing structure, the fixing structure comprises a spring and a fixing frame, the main body box is arranged above the filter frame, the filter frame is provided with two connectors, the connectors are located on two sides of the opening respectively, two ends of the spring are located on the main body box and fixedly connected with the fixing frame respectively, the spring is located inside the mounting cavity, the fixing frame is connected with the main body box in a sliding mode, the fixing frame is located below the spring, and the bottom of the fixing frame is located inside one of the connectors.

The sewage treatment device further comprises two sealing assemblies, and the two sealing assemblies are movably arranged on the filter frame.

Wherein, seal assembly includes sealing ring, U-shaped frame and holding screw, the sealing ring with cross filter frame sliding connection, the sealing ring cover is established cross on the filter frame, the U-shaped frame cover is in the outside of sealing ring, holding screw passes the one end of U-shaped frame and with the other end threaded connection of U-shaped frame.

The utility model discloses a sewage treatment plant filtering component normally carries out the during operation, one of them the filter screen is in the inside of main part case, another the filter screen is in the outside of main part case is in the main part incasement portion the filter screen is handled sewage, works as in the main part incasement portion the filter screen is tried for a long time and when blockking up, can pull the filter stand, makes and is in the main part incasement portion the filter screen removes to get into in the main part case, and be in the main part incasement portion the filter screen removes the main part case can be to making used this moment the filter screen clears up, simultaneously, another the filter screen still can be right sewage in the main part case is handled, right when the filter screen clears up, need not to dismantle the main part case makes right the clearance of filter screen is comparatively convenient, thereby has improved the result of use of filter screen.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a structural sectional view of a first embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a structural sectional view of a second embodiment of the present invention.

Fig. 4 is a cross-sectional view at B-B in fig. 3 according to the present invention.

101-main body box, 102-decoloration filtration gauze, 103-ultrafiltration membrane, 104-filtration rack, 105-filtration screen, 106-pull ring, 107-spring, 108-fixing rack, 109-mounting cavity, 110-connecting port, 111-opening, 201-sealing ring, 202-U-shaped rack and 203-set screw.

Detailed Description

The embodiments of the invention will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings, and the embodiments described hereinafter with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.

The first embodiment of the present application is:

referring to fig. 1 and 2, fig. 1 is a sectional view of a first embodiment of the present invention, and fig. 2 is a partially enlarged view of a portion a in fig. 1.

The utility model provides a sewage treatment device, which comprises a main body box 101, a decoloration filtering gauze 102, an ultrafiltration membrane 103 and a filtering component, wherein the filtering component comprises a filtering frame 104, a pull ring 106, a fixed structure and two filtering nets 105;

the foregoing problems are solved by the foregoing solution, and it can be understood that the foregoing solution can be used in a scenario of treating a large amount of sewage generated in a process of refining biodiesel from illegal cooking oil, and can also be used in solving other sewage treatment problems.

For the specific embodiment, the decolorizing filter gauze 102 and the ultrafiltration membrane 103 are arranged inside the main body box 101 at an interval from top to bottom, the filter rack 104 is connected with the main body box 101 in a sliding manner, the filter rack 104 is located above the decolorizing filter gauze 102, the filter rack 104 is provided with two openings 111 at an interval, the two filter screens 105 are respectively fixedly connected with the filter rack 104, and the two filter screens 105 are respectively located at the inner sides of the two openings 111. The utility model discloses a sewage treatment device, including main body case 101, filter screen 105, decoloration filter screen 102 and milipore filter 103 handle sewage in proper order the filter assembly normally carries out the during operation, one of them filter screen 105 is in the inside of main body case 101, another filter screen 105 is in the outside of main body case 101 is in the inside filter screen 105 handles sewage, when being in inside of main body case 101 filter screen 105 is tried for a long time and is blockked up, can pull filter stand 104 makes and is in the main body case 101 is outside filter screen 105 removes and gets into in main body case 101, and be in inside of main body case 101 filter screen 105 removes main body case 101, can be to having used this moment filter screen 105 clears up, and simultaneously, another filter screen 105 still can be right sewage in the main body case 101 is handled, right when filter screen 105 clears up, need not to dismantle main body case 101 makes it comparatively convenient to clear up filter screen 105, thereby has improved the result of use of filter screen 105.

In addition, the pull ring 106 is fixedly connected with the filter frame 104, and the pull ring 106 is located on a side surface of the filter frame 104. A worker may pull the filter shelf 104 by pulling the pull ring 106, thereby facilitating the pulling of the filter shelf 104.

Specifically, the filter assembly further comprises a fixing structure, the fixing structure comprises a spring 107 and a fixing frame 108, the main body box 101 is provided with an installation cavity 109 above the filter frame 104, the filter frame 104 is provided with two connecting ports 110, the two connecting ports 110 are respectively located on two sides of one opening 111, two ends of the spring 107 are respectively fixedly connected with the main body box 101 and the fixing frame 108, the spring 107 is located inside the installation cavity 109, the fixing frame 108 is slidably connected with the main body box 101, the fixing frame 108 is located below the spring 107, and the bottom of the fixing frame 108 is located inside one of the connecting ports 110. The fixing structure is used for fixing the filter frame 104, the spring 107 downwardly supports the fixing frame 108, so that the bottom of the fixing frame 108 is positioned inside one of the connecting ports 110 to be clamped, the filter frame 104 and the main body box 101 are fixed, when the filter frame 104 needs to be moved, the fixing frame 108 is shifted upwards, the fixing frame 108 is withdrawn from the connecting port 110, the filter frame 104 can slide relative to the main body box 101, the filter screen 105 inside the main body box 101 is replaced, and the used filter screen 105 is cleaned conveniently.

When the sewage treatment apparatus of this embodiment is used to clean the filter screen 105, the fixing frame 108 is pulled up to withdraw the fixing frame 108 from the inside of the connection port 110, and the filter frame 104 is slid with respect to the main body box 101 to move the filter screen 105 inside the main body box 101 out of the main body box 101, so that a worker can clean the used filter screen 105.

The second embodiment of the present application is:

referring to fig. 3 and 4, fig. 3 is a structural sectional view of a second embodiment of the present invention, and fig. 4 is a sectional view taken along line B-B in fig. 3 according to the present invention.

The sewage treatment device of the embodiment further comprises a sealing assembly, wherein the sealing assembly comprises a sealing ring 201, a U-shaped frame 202 and a set screw 203;

for the present embodiment, the number of the sealing assemblies is two, and both the sealing assemblies are movably disposed on the filter frame 104. The sealing assembly is used for sealing the contact position of the filter frame 104 and the main body box 101.

Specifically, the sealing ring 201 is slidably connected to the filter frame 104, the sealing ring 201 is sleeved on the filter frame 104, the U-shaped frame 202 is sleeved outside the sealing ring 201, and the set screw 203 penetrates through one end of the U-shaped frame 202 and is in threaded connection with the other end of the U-shaped frame 202. The sealing ring 201 is movably sleeved on the filter frame 104, the two ends of the U-shaped frame 202 compress the sealing ring 201 under the action of the set screw 203, so that the sealing ring 201 is fixed on the filter frame 104, and the two sealing rings 201 are respectively contacted with the two sides of the main body box 101, so that the contact part of the filter frame 104 and the main body box 101 is sealed.

When the position of the sealing assembly is adjusted by using the sewage treatment device of the embodiment, the set screw 203 is loosened, so that the U-shaped frame 202 does not extrude the sealing ring 201 any more, the sealing ring 201 can move on the filter frame 104, the set screw 203 is tightened after the movement is completed, two ends of the U-shaped frame 202 are acted by the set screw 203 to approach each other, the sealing ring 201 is extruded, the sealing ring 201 is fixed, and the sealing ring 201 is fixed on the filter frame 104.

While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.

Claims

1. A sewage treatment device comprises a main body box, a decoloration filtering gauze and an ultrafiltration membrane, wherein the decoloration filtering gauze and the ultrafiltration membrane are arranged in the main body box at intervals up and down,

the filter also comprises a filter component;

the filter assembly comprises a filter frame and two filter screens, the filter frame is connected with the main body box in a sliding mode, the filter frame is located above the decoloration filter gauze, two openings are formed in the filter frame at intervals, the two filter screens are fixedly connected with the filter frame respectively, and the two filter screens are located on the inner sides of the openings respectively.

2. The wastewater treatment apparatus according to claim 1,

3. The wastewater treatment plant of claim 2,

the filter assembly further comprises a fixing structure, the fixing structure comprises a spring and a fixing frame, the main body box is arranged above the filter frame, the filter frame is provided with two connectors, the connectors are located on two sides of the opening respectively, two ends of the spring are respectively fixedly connected with the main body box and the fixing frame, the spring is located inside the mounting cavity, the fixing frame is slidably connected with the main body box, the fixing frame is located below the spring, and the bottom of the fixing frame is located inside one of the connectors.

4. The wastewater treatment apparatus according to claim 3,

5. The wastewater treatment apparatus according to claim 4,

the sealing assembly comprises a sealing ring, a U-shaped frame and a set screw, the sealing ring is connected with the filter frame in a sliding mode, the sealing ring is sleeved on the filter frame, the U-shaped frame is sleeved outside the sealing ring, and the set screw penetrates through one end of the U-shaped frame and is connected with the other end of the U-shaped frame in a threaded mode.