Modular square fixed disc filter

Abstract

The utility model discloses a modular square fixed disc filter which comprises a machine body, the top of one end of the machine body is communicated with a sewage inlet pipe, and the bottom of the other end of the machine body is communicated with a liquid discharge pipe; the two inserting holes are formed in the liquid discharging pipe; the detection assembly is composed of a detection part and a sampling part, the two ends of the detection part are inserted into the insertion holes in a bent mode and connected with the liquid discharging pipe in a sealed mode, and therefore the effect that filtered liquid in the liquid discharging pipe is discharged out of the detection part is achieved, and the effect of visually detecting the liquid is achieved; external liquid extraction equipment is inserted into the sampling part, so that liquid in the detection part is extracted, detection is realized, and the detection part is a detection tube; through the designed detection assembly, the filtered liquid can be sampled and detected, and can also be visually detected, so that the filtering condition is obtained at the first time, subsequent normal work is ensured, and the defects of an existing filter in use are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to a modular square fixed disk filter. Background Art

[0002] The modular square fixed disc filter can meet the high emission standards of Class A sewage treatment plants. It combines the advantages of similar equipment at home and abroad and is a new type of equipment suitable for my country's national conditions and market characteristics after years of research. It has a series of advantages such as small footprint, easy installation and maintenance, and stable effluent water quality. It is mainly used in sewage treatment plants with high emission standards of Class A.

[0003] The existing filter cannot detect the filtered liquid during discharge, nor can it intuitively obtain the filtering status. Therefore, when the filtering effect is poor, the entire filter cannot be closed in time. Therefore, there are great limitations in actual use and there is room for improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a modular square fixed disk filter to solve the problem in the prior art that the existing filter cannot perform a visual detection function on the filtering condition.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a modular square fixed disc filter, comprising a body, one end of which is connected to a sewage inlet pipe at the top and the other end is connected to a drain pipe at the bottom; it also comprises two jacks provided on the drain pipe; a detection assembly, consisting of a detection part and a sampling part, wherein both ends of the detection part are inserted into the jacks by bending and are sealed with the drain pipe, thereby discharging the liquid portion filtered in the drain pipe from the detection part, achieving the effect of intuitively detecting the liquid, and the sampling part is arranged on the detection part, and an external liquid extraction device is inserted into the sampling part to extract the liquid in the detection part for detection.

[0006] Preferably, the detection part is a detection tube, both ends of which are inserted into the jack, the middle of the detection tube is the highest point of the whole, and the middle area of ​​the detection tube is horizontal, and a sampling port is opened at the horizontal position, and the sampling part is arranged in the sampling port. During sampling, the liquid inside the detection tube is extracted by squeezing and penetrating the sampling part, so as to carry out subsequent chemical testing, etc.

[0007] Preferably, the sampling portion is composed of multiple rubber sheets, the arcs of the multiple rubber sheets are equal and are arranged concentrically. When no extraction operation is performed, the rubber sheet will close the sampling port to prevent liquid from seeping out. When squeezed, it can bend to expose the sampling port.

[0008] Preferably, the detection tube is made of transparent acrylic material, and the diameter of the detection tube is smaller than the diameter of the drainage tube. At the same time, the shape of the detection tube will make the pressure of the liquid passing through the inside of the detection tube smaller. During extraction, the pressurized rubber sheet is always connected to the extraction equipment, so there will be no leakage.

[0009] Preferably, both ends of the detection tube are also provided with sealing sleeves, which are composed of two rings of different diameters, wherein the large diameter ring is against the inner wall of the discharge tube, and the small diameter ring is located between the detection tube and the jack, thereby achieving a sealed connection.

[0010] Preferably, a mounting groove is provided on the end face of the sewage inlet pipe, and a splitting piece is arranged in the mounting groove. Mounting heads are formed at both ends of the splitting piece, and the mounting heads are fixed to the mounting groove by bolts, thereby realizing the installation of the splitting piece. During the sewage inlet, the splitting piece is used to chop the sludge to avoid blockage caused by large pieces of sludge.

[0011] Preferably, an operation box is also installed on the front surface of the machine body.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] Through the designed detection component, the filtered liquid can be sampled and tested, and intuitive testing can also be performed to obtain the filtration status in the first time, thereby ensuring subsequent normal operation and improving the shortcomings of existing filters in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the detection component of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model when the detection component is removed;

[0017] Figure 4 It is a side view of the utility model;

[0018] Figure 5 For this utility model Figure 4 A magnified schematic diagram of area A in the middle.

[0019] In the picture:

[0020] 100, machine body; 101, sewage inlet pipe; 101a, mounting slot; 102, drainage pipe; 102a, jack; 103, operation box; 104, splitter; 104a, mounting head;

[0021] 200, detection tube; 200a, sampling port; 201, sealing sleeve; 202, rubber sheet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a modular square fixed disk filter, including

[0024] The machine body 100 has a sewage inlet pipe 101 at one end and a liquid discharge pipe 102 at the other end.

[0025] Two jacks 102a are provided on the drain pipe 102;

[0026] The detection component consists of a detection part and a sampling part, wherein both ends of the detection part are inserted into the jack 102a by bending and are sealed with the drain pipe 102, so that the liquid part filtered in the drain pipe 102 is discharged from the detection part, achieving the effect of intuitive detection of the liquid. The sampling part is set on the detection part and is inserted into the sampling part through an external liquid extraction device to extract the liquid in the detection part for detection.

[0027] In this embodiment, preferably, the detection part is a detection tube 200, both ends of which are inserted into the socket 102a, the middle of the detection tube 200 is the highest point of the whole, and the middle area of ​​the detection tube 200 is horizontal, and a sampling port 200a is opened at the horizontal position, and the sampling part is arranged in the sampling port 200a. During sampling, the liquid inside the detection tube 200 is extracted by squeezing and penetrating the sampling part, so as to carry out subsequent chemical testing, etc.

[0028] In this embodiment, preferably, the sampling portion is composed of multiple rubber sheets 202, and the arcs of the multiple rubber sheets 202 are equal and are arranged concentrically. When no extraction operation is performed, the rubber sheet 202 will close the sampling port 200a to prevent liquid leakage. When squeezed, it can bend to expose the sampling port 200a.

[0029] In this embodiment, preferably, the detection tube 200 is made of transparent acrylic material, and the diameter of the detection tube 200 is smaller than the diameter of the discharge tube 102. At the same time, the shape of the detection tube 200 will make the pressure of the liquid passing through the inside of the detection tube 200 smaller. During extraction, the pressurized rubber sheet 202 is always connected to the extraction equipment, so there will be no leakage.

[0030] In this embodiment, preferably, both ends of the detection tube 200 are also provided with a sealing sleeve 201, and the sealing sleeve 201 is composed of two circular rings of different diameters, wherein the large diameter ring is against the inner wall of the discharge tube 102, and the small diameter ring is located between the detection tube 200 and the socket 102a, thereby realizing a sealed connection.

[0031] In this embodiment, preferably, a mounting groove 101a is provided on the end face of the sewage inlet pipe 101, and a split piece 104 is provided in the mounting groove 101a. Mounting heads 104a are formed at both ends of the split piece 104. The mounting heads 104a are fixed to the mounting groove 101a by bolts, thereby realizing the installation of the split piece 104. During the sewage inlet process, the split piece 104 is used to chop the sludge to avoid blockage caused by large pieces of sludge.

[0032] In this embodiment, preferably, an operation box 103 is further installed on the front surface of the machine body 100 .

[0033] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular square fixed disk filter, comprising The machine body (100) has a sewage inlet pipe (101) at the top of one end and a liquid discharge pipe (102) at the bottom of the other end; Its characteristics are: Also includes Two jacks (102a) are provided on the drain pipe (102); The detection component consists of a detection part and a sampling part, wherein both ends of the detection part are inserted into the insertion hole (102a) by bending and are sealed with the liquid discharge pipe (102), and the sampling part is arranged on the detection part.

2. A modular square fixed disk filter according to claim 1, characterized in that: The detection portion is a detection tube (200), both ends of which are inserted into the insertion hole (102a), the middle of the detection tube (200) is the highest point of the whole, and the middle area of ​​the detection tube (200) is horizontal, and a sampling port (200a) is provided at the horizontal position, and the sampling portion is arranged in the sampling port (200a).

3. The modular square fixed disk filter according to claim 2, characterized in that: The sampling portion is composed of a plurality of rubber sheets (202), and the arc shapes of the plurality of rubber sheets (202) are equal and are arranged concentrically.

4. The modular square fixed disk filter according to claim 2, characterized in that: The detection tube (200) is made of a transparent acrylic material, and the diameter of the detection tube (200) is smaller than the diameter of the drainage tube (102).

5. The modular square fixed disk filter according to claim 4, characterized in that: Both ends of the detection tube (200) are also provided with sealing sleeves (201), which are composed of two circular rings of different diameters, wherein the large diameter circular ring abuts against the inner wall of the discharge tube (102), and the small diameter circular ring is located between the detection tube (200) and the jack (102a).

6. The modular square fixed disk filter according to claim 1, characterized in that: The end surface of the sewage inlet pipe (101) is provided with a mounting groove (101a), a split piece (104) is provided in the mounting groove (101a), and mounting heads (104a) are formed at both ends of the split piece (104), and the mounting heads (104a) are fixed to the mounting groove (101a) by bolts.

7. The modular square fixed disk filter according to claim 6, characterized in that: An operation box (103) is also installed on the front surface of the machine body (100).

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