Mud-water separation equipment for wastewater treatment

Abstract

The utility model discloses sludge-water separation equipment for wastewater treatment, and relates to the technical field of wastewater sludge separation. The utility model comprises: a housing; a filter assembly; the filter assembly comprises a first mounting ring connected to the upper end of the barrel cover of the separation barrel, a fixing ring connected to the upper end of the first mounting ring, a second mounting ring connected to the upper end of the fixing ring, a handle connected to the front end of the outer surface of the fixing ring, four mounting grooves formed in the fixing ring and a first filter screen connected to the upper end of the second mounting ring; the second filter screen is connected to the right side of the first filter screen; the third filter screen is connected to the right side of the second filter screen; according to the sludge-water separation equipment for wastewater treatment, the filter assembly is arranged, so that impurities in sewage can be filtered out in advance before the sewage enters the sludge-water separation equipment for wastewater treatment, and two filter screens can be combined together to form more types of filter screens; according to the design, the problem that impurities cannot be well cleaned out after directly entering the wastewater treatment mud-water separation equipment is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater sludge separation, in particular to a wastewater treatment sludge-water separation device. Background Art

[0002] Industrial wastewater generated in the fields of chemical industry, food processing, etc. contains organic substances such as carbohydrates, oils, proteins, etc., which exist in the wastewater in a suspended or dissolved state. Generally, when treating wastewater, mechanical treatment is first used to remove large impurities in the water by filtering and precipitation, and then biological treatment is carried out. During biological treatment, pollutants in the wastewater are degraded and converted into sludge under the action of microorganisms. Finally, deep treatment is carried out to remove nutrients in the wastewater, and then the treated wastewater is disinfected by ultraviolet radiation or ozone technology to meet the standards for discharge or secondary utilization.

[0003] However, it still has the following disadvantages in actual use:

[0004] Existing wastewater treatment mud and water separation equipment generally directly puts sewage into the equipment for separation, but some wastewater contains a large number of impurities of different sizes, which cannot be degraded after entering the equipment. In particular, some impurities are of different sizes, and the filter holes cannot intercept small impurities. The small mesh will block the holes after intercepting more impurities, greatly reducing the efficiency. Therefore, there is an urgent need for a device that can filter impurities of various sizes and separate sewage into sludge.

[0005] Therefore, it is unable to meet the needs in actual use, so there is an urgent need in the market for improved technology to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a wastewater treatment mud-water separation device, which solves the problem that the existing wastewater treatment mud-water separation device cannot filter the large impurities in the wastewater before sludge separation by setting an observation component.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a wastewater treatment mud-water separation device, comprising a separation component;

[0009] The separation assembly comprises a separation barrel cover and a separation barrel body connected to the lower end of the separation barrel cover, and a water permeable hole is opened in the center of the separation barrel cover;

[0010] Filter components;

[0011] The filter assembly includes a first mounting ring connected to the upper end of the separation barrel cover, a fixing ring connected to the upper end of the first mounting ring, a second mounting ring connected to the upper end of the fixing ring, a handle connected to the front end of the outer surface of the fixing ring, four mounting grooves opened on the fixing ring, a first filter connected to the upper end of the second mounting ring, a second filter connected to the right side of the first filter, and a third filter connected to the right side of the second filter, and any outer ring of the filter has four protruding straight rods, each of which can be installed in a corresponding mounting groove;

[0012] The separation barrel also includes a heating component connected to the right end of the outer surface of the separation barrel.

[0013] Furthermore, fixed frames are connected to the left and right sides of the outer surface of the second mounting ring, and the bottom end of any one of the fixed frames is connected to the cover of the separation barrel; the lower surface of the second mounting ring contacts the upper surface of the fixing ring, and the lower surface of the fixing ring contacts the upper surface of the first mounting ring.

[0014] Specifically, this design can stably fix the second mounting ring at the top in the air, so as to cooperate with the first mounting ring to provide a stable support point for the fixing ring, and install multiple filters therein.

[0015] Further, the heating assembly includes an exhaust pipe connected to the right side of the outer surface of the separation barrel, a heater connected to the right end of the outer surface of the exhaust pipe, and an air inlet pipe connected to the outer surface of the heater;

[0016] Specifically, this design can inject hot air generated from the outside into the sludge separation equipment to dry the sludge remaining after the sewage is discharged, reduce the weight, and facilitate subsequent work processes.

[0017] Furthermore, the outer ring of the air inlet pipe is connected to three support rods, and any one of the support rods is located at the lower end of the outer surface of the heater;

[0018] Specifically, this design can stably support the heater at a position apart from the separation barrel body and separation barrel cover of the separation equipment, thereby facilitating the heating process.

[0019] Further, the separation assembly includes a support ring connected to the lower end of the separation barrel body, four second brackets connected to the lower end of the outer surface of the support ring, a water outlet pipe connected to the lower end of the outer surface of the separation barrel body, a hinge connected to the right side of the outer surface of the water outlet pipe, and a water outlet pipe cover connected to the lower end of the outer surface of the water outlet pipe, and the water outlet pipe cover is connected to the hinge;

[0020] Specifically, this design can form a platform for supporting the filter assembly, and can also arbitrarily determine the time and amount of water discharge after separation.

[0021] Furthermore, the upper end of the separation barrel cover is connected with four fixing bolts, and any one of the fixing bolts can be installed into the corresponding bolt holes opened on the separation barrel cover and the separation barrel body;

[0022] Specifically, this design can fix the separation barrel cover and the separation barrel body together more stably, so that there will be no problems when working, and it is easy to disassemble and assemble.

[0023] The utility model has the following beneficial effects:

[0024] The utility model provides a filtering component, especially a filter net with different hole sizes, so that impurities in sewage can be filtered out in advance before the sewage enters the wastewater treatment mud-water separation equipment, and the two filter nets can be combined together to form a filter net with more types, which can filter more impurities of different volumes and types. This design can effectively prevent the problem that impurities cannot be properly cleaned out after directly entering the wastewater treatment mud-water separation equipment.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 This is the installation structure diagram of the utility model;

[0028] Figure 2 This is a structural diagram of the filter assembly of the utility model;

[0029] Figure 3 This is a structural diagram of the heating component of the utility model;

[0030] Figure 4 This is a structural diagram of the separation component of the utility model;

[0031] Figure 5 It is an enlarged view of point A of the present utility model.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 100. Filter assembly; 110. Second mounting ring; 120. Fixing frame; 130. Mounting groove; 140. Fixing ring; 150. Handle; 160. First mounting ring; 170. First filter screen; 180. Second filter screen; 190. Third filter screen; 200. Heating assembly; 210. Heater; 220. Exhaust duct; 230. Inlet duct; 240. Support rod; 300. Separation assembly; 310. Fixing bolt; 320. Separation barrel cover; 330. Separation barrel body; 340. Support ring; 350. Second bracket; 360. Water outlet pipe; 370. Hinge; 380. Water outlet pipe cover. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0035] Example 1

[0036] See also Figure 1 As shown, this embodiment is a wastewater treatment mud-water separation device, including a separation component 300;

[0037] The separation assembly 300 includes a separation barrel cover 320 and a separation barrel body 330 connected to the lower end of the separation barrel cover 320, and a water permeable hole is opened in the center of the separation barrel cover 320;

[0038] Filter assembly 100;

[0039] The filter assembly 100 includes a first mounting ring 160 connected to the upper end of the separation barrel cover 320, a fixing ring 140 connected to the upper end of the first mounting ring 160, a second mounting ring 110 connected to the upper end of the fixing ring 140, a handle 150 connected to the front end of the outer surface of the fixing ring 140, four mounting grooves 130 opened on the fixing ring 140, a first filter screen 170 connected to the upper end of the second mounting ring 110, a second filter screen 180 connected to the right side of the first filter screen 170, and a third filter screen 190 connected to the right side of the second filter screen 180, and any filter screen has four protruding straight rods on the outer ring, and each straight rod can be installed in the corresponding mounting groove 130;

[0040] The left and right sides of the outer surface of the second mounting ring 110 are connected to fixing frames 120, and the bottom end of any fixing frame 120 is connected to the separation barrel cover 320;

[0041] Performing use of the filter assembly 100;

[0042] When using the filter assembly 100, first grasp the handle 150 at the front end of the outer surface of the fixing ring 140 to pull out the fixing ring 140, then judge the size of the impurities in the sewage, select a suitable filter screen, and then insert the four raised straight rods around the filter screen into the corresponding mounting grooves 130 opened on the fixing ring 140, and then insert the fixing ring 140 between the first mounting ring 160 and the second mounting ring 110. Then the sewage enters from the first mounting ring 160, and the impurities will be retained when passing through the filter screen. Then grasp the handle 150 again to pull out the fixing ring 140 and then clean out the impurities. In the above process, if the impurities encountered are not equal to the three filter screens, the three filter screens can also be put together to form more types of filter screens, so as to complete the use of the filter assembly 100.

[0043] Example 2

[0044] See also Figure 2 As shown, it also includes a heating component 200 connected to the right end of the outer surface of the separation barrel body 330, and the heating component 200 includes an exhaust pipe 220 connected to the right side of the outer surface of the separation barrel body 330, a heater 210 connected to the right end of the outer surface of the exhaust pipe 220, and an air inlet pipe 230 connected to the outer surface of the heater 210.

[0045] The outer ring of the air inlet pipe 230 is connected to three support rods 240, and any one of the support rods 240 is located at the lower end of the outer surface of the heater 210;

[0046] Performing use of the heating assembly 200;

[0047] When using the heating component 200, first connect the heater 210 to a power source, then the heater 210 starts working, the heater 210 draws air inward through the air inlet pipe 230 to heat it, and then sends the gas into the exhaust pipe 220. After passing through the exhaust pipe 220, the hot air will enter the separation barrel body 330 of the separation component 300 to dry the sludge, thereby completing the use of the heating component 200.

[0048] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wastewater treatment mud-water separation equipment, characterized in that: include: Separation assembly (300); The separation assembly (300) comprises a separation barrel cover (320) and a separation barrel body (330) connected to the lower end of the separation barrel cover (320), and a water permeable hole is provided at the center of the separation barrel cover (320); Filter assembly (100); The filter assembly (100) comprises a first mounting ring (160) connected to the upper end of the separation barrel cover (320), a fixing ring (140) connected to the upper end of the first mounting ring (160), a second mounting ring (110) connected to the upper end of the fixing ring (140), a handle (150) connected to the front end of the outer surface of the fixing ring (140), four mounting grooves (130) provided on the fixing ring (140), a first filter screen (170) connected to the upper end of the second mounting ring (110), a second filter screen (180) connected to the right side of the first filter screen (170), and a third filter screen (190) connected to the right side of the second filter screen (180), and any one of the filter screens has four protruding straight rods on its outer ring, and each straight rod can be installed in a corresponding mounting groove (130); It also includes a heating component (200) connected to the right end of the outer surface of the separation barrel body (330).

2. A wastewater treatment mud-water separation equipment according to claim 1, characterized in that: The left and right sides of the outer surface of the second mounting ring (110) are connected to fixing frames (120), and the bottom end of any fixing frame (120) is connected to the separation barrel cover (320).

3. The wastewater treatment mud-water separation equipment according to claim 1, characterized in that: The lower surface of the second mounting ring (110) contacts the upper surface of the fixing ring (140), and the lower surface of the fixing ring (140) contacts the upper surface of the first mounting ring (160).

4. The wastewater treatment mud-water separation equipment according to claim 1, characterized in that: The heating assembly (200) comprises an exhaust pipe (220) connected to the right side of the outer surface of the separation barrel body (330), a heater (210) connected to the right end of the outer surface of the exhaust pipe (220), and an air inlet pipe (230) connected to the outer surface of the heater (210).

5. The wastewater treatment mud-water separation equipment according to claim 4, characterized in that: The outer ring of the air inlet pipe (230) is connected to three support rods (240), and any one of the support rods (240) is located at the lower end of the outer surface of the heater (210).

6. The wastewater treatment mud-water separation equipment according to claim 1, characterized in that: The separation assembly (300) comprises a support ring (340) connected to the lower end of the separation barrel body (330), four second brackets (350) connected to the lower end of the outer surface of the support ring (340), a water outlet pipe (360) connected to the lower end of the outer surface of the separation barrel body (330), a hinge (370) connected to the right side of the outer surface of the water outlet pipe (360), and a water outlet pipe cover (380) connected to the lower end of the outer surface of the water outlet pipe (360), and the water outlet pipe cover (380) is connected to the hinge (370).

7. The wastewater treatment mud-water separation equipment according to claim 5, characterized in that: Four fixing bolts (310) are connected to the upper end of the separation barrel cover (320), and any one of the fixing bolts (310) can be installed into corresponding bolt holes opened on the separation barrel cover (320) and the separation barrel body (330).

Images