CN219701255U

CN219701255U - Wastewater filtering device based on petrochemical industry

Info

Publication number: CN219701255U
Application number: CN202223375408.6U
Authority: CN
Inventors: 董庆梅; 陈杰; 王康
Original assignee: Tianjin Nuoxing Technology Development Co ltd
Current assignee: Tianjin Nuoxing Technology Development Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-09-19
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a wastewater filtering device based on petrochemical industry, which comprises a frame body and an end plate, wherein one side of the end plate is uniformly and fixedly provided with a shell, the other end of the shell is fixedly connected with the frame body, the middle position of the other side of the end plate is fixedly provided with a water inlet pipe, one side of the end plate is fixedly provided with a limiting pipe, the inside of the shell is inserted with a filtering pipe, one end of the filtering pipe is clamped with the limiting pipe, one end of the shell is fixedly provided with a water outlet pipe, when the filtering pipe is used, a plurality of filtering pipes are simultaneously filtered, when the single filtering pipe is replaced or cleaned, the filtering pipe is taken out from the inside of the shell, and when the filtering pipe is taken out, a spring is contracted, so that the sealing plate seals a sleeve, and further, the wastewater is prevented from flowing out from the inside of the shell of the filtering pipe, the filtering efficiency of the wastewater is improved, and the wastewater is convenient to use and maintenance.

Description

Wastewater filtering device based on petrochemical industry

Technical Field

The utility model relates to a filtering device, in particular to a petrochemical-based wastewater filtering device, and belongs to the technical field of wastewater treatment.

Background

Petrochemical industry mainly refers to gasoline, kerosene, diesel oil, heavy oil and liquefied petroleum gas produced by petroleum refining, which are main suppliers of the current main energy sources, and chemical varieties produced by petroleum and natural gas are extremely large and wide in range, and petrochemical raw materials mainly comprise various petroleum fractions and refinery gases produced by petroleum refining processes, and oilfield gas, natural gas and the like, more waste water can be produced during the processing of the petrochemical industry, and in order to avoid pollution of the produced waste water to the environment, the waste water needs to be treated, the waste water is filtered in one of treatment modes during the treatment, and the waste water is filtered through a filtering material during the treatment, so that the effect of treating the waste water is achieved.

However, when current waste water filtration equipment is in use, after filtering waste water for a long time, impurities filtered off can be accumulated on the filter material, so that the filtering effect is influenced, regular cleaning is required, when the filter material is cleaned, shutdown is required, the whole use is influenced, and the problem that the filter material is inconvenient to clean is caused, so that the use is inconvenient.

In view of the above, the utility model provides a device which is convenient for cleaning the filter material, does not need to stop when cleaning, is convenient to operate, does not influence the whole filtering effect when cleaning, and is convenient to use.

Disclosure of Invention

The utility model aims to solve the problems and provide the wastewater filtering device based on petrochemical industry, which effectively solves the problem that the filtering material needs to be stopped when being cleaned when in use, and is convenient to use and operate.

The utility model realizes the purpose through the following technical scheme, the waste water filtering device based on petrochemical industry comprises a frame body and an end plate, wherein the end plate is fixedly arranged on one side of the upper end of the frame body, the end plate is of a hollow structure, one side of the end plate is uniformly and fixedly provided with a shell, the other end of the shell is fixedly connected with the frame body, the middle position of the other side of the end plate is fixedly provided with a water inlet pipe, one side of the end plate is positioned in the shell and is fixedly provided with a limiting pipe, the limiting pipe is communicated with the interior of the end plate, a filter pipe is inserted in the interior of the shell, one end of the filter pipe is clamped with the limiting pipe, one end of the shell is fixedly provided with a water outlet pipe, the other end of the water outlet pipe is fixedly provided with a water outlet pipe, one side of the lower end of the water outlet pipe is fixedly provided with a water outlet pipe, the water outlet pipe is of a U-shaped structure, the middle position of the water outlet pipe is fixedly provided with a one-way valve, and a plurality of the shells are communicated with the water outlet pipe, when the waste water filtering device is used, an external water outlet pipe is communicated with the water inlet pipe, the water outlet pipe is fixedly provided with the interior of the shell, the limiting pipe is connected with the interior of the water outlet pipe, waste water is conveniently filtered, and waste water is prevented from entering the interior of the filter pipe through the filter pipe, and then the waste water is filtered by the water filtering device.

Further, the one end fixed mounting of filter tube has the sleeve pipe, the sleeve pipe cup joints on the spacing pipe, just the sheathed tube external diameter with the internal diameter of casing is the same, just the external diameter of filter tube is less than the internal diameter of casing, the inside intermediate position fixed mounting of spacing pipe has the support frame, just the spacing pipe is the G style of calligraphy structure, the intermediate position of support frame has pegged graft movable rod, the movable rod is T type structure, the one end fixed mounting of movable rod has the closing plate, just the diameter of closing plate is greater than install on the spacing pipe the diameter of support frame one side, just be less than the diameter of spacing pipe other end, cup jointed the spring on the movable rod, just the both ends of spring respectively with support frame with closing plate looks fixed connection, the clamp plate of cross style of construction is installed to one side of sleeve pipe, one side of clamp plate with one side of movable rod compresses tightly, just the spacing pipe with the inside of filter tube is linked together, through the closing plate, is convenient for seal the spacing pipe.

Further, one end fixed mounting of filter tube has sealed end, just sealed end with the screw thread groove has all been seted up to one side of casing, sealed end passes through the screw thread groove with casing looks threaded connection, sealed end's one end fixed mounting has the handle, just sealed end is concave structure, sealed end's one side cup joints on the casing, through sealed end is convenient for right the filter tube is installed.

The utility model has the technical effects and advantages that: according to the utility model, the plurality of shells are inserted into the plurality of filter pipes, when the filter pipes are used, the plurality of filter pipes are used for filtering simultaneously, when a single filter pipe is replaced or cleaned, the filter pipe is taken out from the shell, and when the filter pipe is taken out, the spring is contracted, so that the sealing plate seals the sleeve, further, the waste water is prevented from flowing out of the shell from which the filter pipe is taken out, the effect of cleaning without stopping is achieved, the use is convenient, the operation is convenient, the waste water filtering efficiency is improved, and the maintenance is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the present utility model partially in section;

FIG. 3 is a schematic view of a filter tube according to the present utility model;

FIG. 4 is a schematic view of a limiting tube according to the present utility model, partially in section;

in the figure: 1. a frame body; 2. an end plate; 3. a housing; 4. a water inlet pipe; 5. a limiting tube; 6. a filter tube; 7. a water outlet pipe; 8. a drain pipe; 9. a discharge pipe; 10. a one-way valve; 11. a sleeve; 12. a support frame; 13. a movable rod; 14. a sealing plate; 15. a spring; 16. a pressing plate; 17. sealing the end head; 18. a thread groove; 19. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a petrochemical wastewater filtering device comprises a frame 1 and an end plate 2, wherein the end plate 2 is fixedly installed on one side of the upper end of the frame 1, the end plate 2 is of a hollow structure, a shell 3 is uniformly and fixedly installed on one side of the end plate 2, the other end of the shell 3 is fixedly connected with the frame 1, a water inlet pipe 4 is fixedly installed in the middle of the other side of the end plate 2, one side of the end plate 2 is fixedly installed with a limiting pipe 5 in the shell 3, the limiting pipe 5 is communicated with the interior of the end plate 2, a filtering pipe 6 is inserted in the interior of the shell 3, one end of the filtering pipe 6 is clamped with the limiting pipe 5, a water outlet pipe 7 is fixedly installed on one end of the shell 3, a water outlet pipe 8 is fixedly installed at the other end of the water outlet pipe 7, the lower extreme one side fixed mounting of drain pipe 8 has discharge pipe 9, drain pipe 8 is U type structure, the intermediate position fixed mounting of outlet pipe 7 has check valve 10, and a plurality of casings 3 are linked together with drain pipe 8 through outlet pipe 7, when using, be linked together outside waste water discharge pipeline and inlet tube 4, make waste water enter into the inside of end plate 2, and through spacing pipe 5, make waste water enter into the inside of filter tube 6, after filtering through filter tube 6, make waste water enter into the inside of casing 3, then enter into the inside of drain pipe 8 through outlet pipe 7 on the casing 3, and discharge through discharge pipe 9, facilitate the use, and through check valve 10, avoid waste water to produce the backward flow.

As a technical optimization scheme of the utility model, one end of the filter tube 6 is fixedly provided with the sleeve 11, the sleeve 11 is sleeved on the limit tube 5, the outer diameter of the sleeve 11 is the same as the inner diameter of the shell 3, the outer diameter of the filter tube 6 is smaller than the inner diameter of the shell 3, the support frame 12 is fixedly arranged in the middle of the inside of the limit tube 5, the limit tube 5 is of a G-shaped structure, the middle of the support frame 12 is inserted with the movable rod 13, the movable rod 13 is of a T-shaped structure, one end of the movable rod 13 is fixedly provided with the sealing plate 14, the diameter of the sealing plate 14 is larger than the diameter of one side of the support frame 12 on the limit tube 5, and smaller than the diameter of the other end of the limit tube 5, the movable rod 13 is sleeved with the spring 15, two ends of the spring 15 are fixedly connected with the support frame 12 and the sealing plate 14 respectively, one side of the inside of the sleeve 11 is fixedly provided with the pressing plate 16 of the cross-shaped structure, one side of the pressing plate 16 is tightly pressed with one side of the movable rod 13, and the limit tube 5 is communicated with the inside of the filter tube 6, when the filter tube 6 is fixedly connected with the pressing plate 16, the movable rod 13 is pressed by the pressing plate 16, the sealing plate 15 is so that the sealing plate 14 is convenient to pull the sealing plate 14 when the filter tube 6 is pulled out, the sealing plate 5, and the sealing plate 5 is conveniently sealed when the waste water is sealed by the sealing tube 6, and the sealing plate 5 is pulled out, and the sealing tube 5, when the waste water is sealed, and the waste water is discharged.

As a technical optimization scheme of the utility model, one end of the filter tube 6 is fixedly provided with the sealing end head 17, one sides of the sealing end head 17 and the shell 3 are respectively provided with the thread groove 18, the sealing end head 17 is in threaded connection with the shell 3 through the thread groove 18, one end of the sealing end head 17 is fixedly provided with the handle 19, the sealing end head 17 is of a concave structure, one side of the sealing end head 17 is sleeved on the shell 3, and the filter tube 6 and the shell 3 are conveniently fixed through the sealing end head 17, so that the filter tube is convenient to seal and convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Waste water filter equipment based on petrochemical, its characterized in that: including support body (1) and end plate (2), just end plate (2) fixed mounting is in upper end one side of support body (1), end plate (2) are hollow structure, one side of end plate (2) even fixed mounting has casing (3), just the other end of casing (3) with support body (1) looks fixed connection, opposite side intermediate position fixed mounting of end plate (2) has inlet tube (4), just one side of end plate (2) is located the inside fixed mounting of casing (3) has spacing pipe (5), spacing pipe (5) with the inside of end plate (2) is linked together, just the inside grafting of casing (3) has filter tube (6), the one end of filter tube (6) with spacing pipe (5) looks joint, the one end fixed mounting of casing (3) has outlet pipe (7), just the other end fixed mounting of outlet pipe (7) has outlet pipe (8), the lower extreme one side fixed mounting of outlet pipe (8) has discharge pipe (9), outlet pipe (8) are U type structure.

2. The petrochemical-based wastewater filtering device according to claim 1, wherein: the middle position of the water outlet pipe (7) is fixedly provided with a one-way valve (10), and a plurality of shells (3) are communicated with the water outlet pipe (8) through the water outlet pipe (7).

3. The petrochemical-based wastewater filtering device according to claim 1, wherein: one end of the filter tube (6) is fixedly provided with a sleeve (11), the sleeve (11) is sleeved on the limiting tube (5), the outer diameter of the sleeve (11) is the same as the inner diameter of the shell (3), and the outer diameter of the filter tube (6) is smaller than the inner diameter of the shell (3).

4. A petrochemical-based wastewater filtration device according to claim 3, wherein: the inside intermediate position fixed mounting of spacing pipe (5) has support frame (12), just spacing pipe (5) are G style of calligraphy structure, peg graft in the intermediate position of support frame (12) has movable rod (13), movable rod (13) are T type structure, the one end fixed mounting of movable rod (13) has closing plate (14), just the diameter of closing plate (14) is greater than install on spacing pipe (5) the diameter of support frame (12) one side, and be less than the diameter of spacing pipe (5) other end.

5. The petrochemical-based wastewater filtering device according to claim 4, wherein: the movable rod (13) is sleeved with a spring (15), and two ends of the spring (15) are fixedly connected with the support frame (12) and the sealing plate (14) respectively.

6. The petrochemical-based wastewater filtering device according to claim 5, wherein: the filter is characterized in that a pressing plate (16) with a cross-shaped structure is fixedly arranged on one side of the inside of the sleeve (11), one side of the pressing plate (16) is tightly pressed with one side of the movable rod (13), and the limiting pipe (5) is communicated with the inside of the filter pipe (6).

7. The petrochemical-based wastewater filtering device according to claim 1, wherein: one end of the filter tube (6) is fixedly provided with a sealing end head (17), one side of the sealing end head (17) and one side of the shell (3) are provided with thread grooves (18), and the sealing end head (17) is in threaded connection with the shell (3) through the thread grooves (18).

8. The petrochemical-based wastewater filtering device according to claim 7, wherein: one end of the sealing end head (17) is fixedly provided with a handle (19), the sealing end head (17) is of a concave structure, and one side of the sealing end head (17) is sleeved on the shell (3).