Sewage purifying and recycling device for underground reservoir

Abstract

The utility model discloses a sewage purifying and recycling device of an underground reservoir, which relates to the technical field of sewage purification and comprises a purifying box, a fixing frame is detachably mounted in the purifying box, a lapping frame is fixedly mounted at one end in the fixing frame, an intercepting frame is clamped in the lapping frame, and the intercepting frame is fixedly mounted in the purifying box. A first filter screen is fixedly mounted on the inner bottom surface of the intercepting frame, the first filter screen is matched with the intercepting frame, a mounting frame is detachably mounted on one side in the fixed frame, sewage needing to be purified is injected into the purification box, and under the cooperation of the first filter screen in the intercepting frame and a second filter screen mounted in the mounting frame, the sewage can be purified. Impurities in the sewage are intercepted and filtered, and after filtering is completed, filtering and purifying treatment is conducted again through the filter element installed in the filter box, so that the purifying effect of the sewage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, in particular to a sewage purification and reuse device for an underground reservoir. Background Art

[0002] An underground reservoir is a water storage space with a certain range formed by underground gravel pores, rock cracks or caves, or by building an underground water interception wall to intercept groundwater or undercurrent. It can store groundwater and use recharge to store surface water. It has the advantages of not occupying land, large storage capacity, low investment, small evaporation loss, safety and reliability. The sewage in the underground reservoir needs to be purified, and after the sand and impurities in the sewage are removed, the water source is purified to provide resources for people's domestic water use.

[0003] However, the internal filtering components of the existing sewage purification devices for underground reservoirs are relatively simple, and the sewage is purified only through a single filter screen, and the filtering effect is poor. Secondly, after the existing sewage purification devices have been used for a period of time, it is not convenient to replace the filtering equipment installed inside the purification devices. Utility Model Content

[0004] In order to solve the problem that the internal filtering components of the existing sewage purification device for underground reservoirs are relatively simple, sewage purification is completed only through a single filter screen, and the filtering effect is poor; the purpose of the utility model is to provide a sewage purification and reuse device for underground reservoirs.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a sewage purification and reuse device for an underground reservoir, comprising a purification box, a fixed frame detachably installed in the purification box, a building frame fixedly installed at one end of the fixed frame, an interception frame is provided in the building frame, a first filter screen is fixedly installed on the bottom surface of the interception frame, the first filter screen and the interception frame cooperate with each other, an installation frame detachably installed on one side of the fixed frame, a second filter screen is fixedly installed in the installation frame, a filter box is fixedly installed on the bottom surface of the fixed frame, both sides of the filter box are provided with evenly distributed drainage holes, evenly distributed filter elements are fixedly installed in the filter box, and the filter elements and the drainage holes cooperate with each other.

[0006] Preferably, a clamping strip is fixedly installed in the middle of both sides of the fixed frame, a clamping slot is opened in the middle of both sides of the top surface of the purification box, the number of the clamping strip and the number of the clamping slot are both two, the clamping strip is slidably clamped in the clamping slot, damping strips are fixedly installed on both sides of the installation frame, damping grooves are opened on both sides of the bottom of the fixed frame, the number of the damping grooves and the number of the damping strip are both two, and the damping strip is damped and inserted in the damping groove.

[0007] Preferably, positioning buckles are symmetrically installed on both sides of the fixed frame, and the number of the positioning buckles is four. The four positioning buckles are respectively slidably clamped in the four corners of the top surface of the purification box, and a water receiving bucket is fixedly installed on the bottom surface of the purification box. A drain pipe is fixedly installed in the middle of the bottom surface of the water receiving bucket, and the drain pipe cooperates with the water receiving bucket.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, the sewage to be purified is injected into the purification box, and the impurities in the sewage are intercepted and filtered under the cooperation of the first filter net in the interception frame and the second filter net installed in the installation frame. After the filtration is completed, the sewage is filtered and purified again through the filter element installed in the filter box to improve the purification effect of the sewage;

[0010] 2. In the utility model, the filter frame is taken out from the purification box, and with the cooperation of the erection frame, the interception frame is conveniently taken out from the fixed frame to clean the impurities intercepted by the first filter screen. With the cooperation of the damping strip, the installation frame is conveniently taken out from the fixed frame to replace the second filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of the purification box of the utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the purification box of the utility model.

[0015] Figure 4 This is a cross-sectional view of the internal structure of the fixed frame and the filter box of the utility model.

[0016] In the figure: 1. purification box; 11. water collecting bucket; 12. drainage pipe; 2. fixed frame; 21. building frame; 22. damping groove; 23. clamping strip; 231. clamping slot; 232. handle; 24. positioning buckle; 241. positioning slot; 3. filter box; 31. drainage hole; 4. filter element; 5. interception frame; 51. first filter screen; 6. installation frame; 61. second filter screen; 62. damping strip; 63. pull groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Figure 1-4 As shown, the utility model provides a sewage purification and reuse device for an underground reservoir, including a purification box 1, a fixed frame 2 is detachably installed in the purification box 1, a frame 21 is fixedly installed at one end of the fixed frame 2, an interception frame 5 is clamped in the frame 21, a first filter 51 is fixedly installed on the bottom surface of the interception frame 5, the first filter 51 and the interception frame 5 cooperate with each other, a mounting frame 6 is detachably installed on one side of the fixed frame 2, a second filter 61 is fixedly installed in the mounting frame 6, a filter box 3 is fixedly installed on the bottom surface of the fixed frame 2, both sides of the filter box 3 are provided with evenly distributed drainage holes 31, evenly distributed filter elements 4 are fixedly installed in the filter box 3, and the filter elements 4 and the drainage holes 31 cooperate with each other;

[0019] The installation and fixation of the fixed frame 2 is completed through the purification box 1, the installation and limitation of the interception frame 5 and the first filter screen 51 in the fixed frame 2 is completed through the frame 21, and the installation and limitation of the second filter screen 61 in the fixed frame 2 is completed through the installation frame 6. The device is installed at a designated position to purify the sewage. The sewage to be purified is injected into the purification box 1, and first filtered through the interception frame 5 and the first filter screen 51 to intercept impurities in the sewage. After the interception, the sewage falls into the installation frame 6 and is filtered twice through the second filter screen 61. After the secondary filtration is completed, it flows into the filter box 3 through the drainage hole 31 opened on the top surface of the filter box 3, and is filtered and purified again through the filter element 4 in the filter box 3.

[0020] A clamping strip 23 is fixedly installed in the middle of both sides of the fixed frame 2, and a clamping groove 231 is opened in the middle of both sides of the top surface of the purification box 1. The number of the clamping strip 23 and the clamping groove 231 are both two. The clamping strip 23 is slidably clamped in the clamping groove 231. Damping strips 62 are fixedly installed on both sides of the installation frame 6. Damping grooves 22 are opened on both sides of the bottom of the fixed frame 2. The number of the damping groove 22 and the damping strip 62 are both two. The damping strip 62 is damped and inserted in the damping groove 22. Through the cooperation of the two clamping strips 23 and the two clamping grooves 231, the fixed frame 2 is limited and fixed in the purification box 1. Through the cooperation of the two damping strips 62 and the two damping grooves 22, the installation frame 6 is limited and fixed in the fixed frame 2.

[0021] Positioning buckles 24 are symmetrically installed on both sides of the fixed frame 2. There are four positioning buckles 24. The four positioning buckles 24 are respectively slidably clamped in the four corners of the top surface of the purification box 1. The four positioning buckles 24 cooperate with the two clamping strips 23 to complete the installation limitation of the fixed frame 2 in the purification box 1, thereby increasing the stability of the fixed frame 2 after installation.

[0022] A water receiving bucket 11 is fixedly installed on the bottom surface of the purification box 1, and a drainage pipe 12 is fixedly installed in the middle of the bottom surface of the water receiving bucket 11. The drainage pipe 12 cooperates with the water receiving bucket 11. When the sewage entering the purification box 1 is filtered, it falls into the water receiving bucket 11 and is discharged to a designated area through the drainage pipe 12 for reuse.

[0023] There are four positioning grooves 241 at the four corners of the top surface of the purification box 1. The four positioning buckles 24 are slidably mounted in the four positioning grooves 241 respectively, and the four positioning buckles 24 are limitedly mounted in the top surface of the purification box 1 through the four positioning grooves 241.

[0024] A handle 232 is fixedly installed on the top surface of the two clamping strips 23, and the handle 232 cooperates with the fixed frame 2. The two handles 232 facilitate the taking and placing of the fixed frame 2 in the purification box 1. A pull groove 63 is opened in the middle of one side of the installation frame 6, and the pull groove 63 cooperates with the installation frame 6. The pull groove 63 facilitates the control of the installation frame 6 for taking and placing, and the second filter 61 is cleaned.

[0025] Working principle: the installation and fixation of the fixed frame 2 is completed through the purification box 1, the installation limit of the interception frame 5 and the first filter net 51 in the fixed frame 2 is completed through the frame 21, and the installation limit of the second filter net 61 in the fixed frame 2 is completed through the installation frame 6. The device is installed at a designated position to purify the sewage. The sewage to be purified is injected into the purification box 1, and first filtered through the interception frame 5 and the first filter net 51 to intercept impurities in the sewage. After the interception, the sewage falls into the installation frame 6 and is filtered twice through the second filter net 61. After the secondary filtration is completed, it flows into the filter box 3 through the drainage hole 31 opened on the top surface of the filter box 3, and is filtered and purified again through the filter element 4 in the filter box 3. After the purification is completed, it falls into the water receiving bucket 11 and is discharged to the designated area through the drainage pipe 12 for reuse.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A sewage purification and reuse device for an underground reservoir, comprising a purification box (1), characterized in that: A fixed frame (2) is detachably mounted in the purification box (1), a scaffolding frame (21) is fixedly mounted at one end of the fixed frame (2), an interception frame (5) is provided in the scaffolding frame (21), a first filter screen (51) is fixedly mounted on the bottom surface of the interception frame (5), the first filter screen (51) and the interception frame (5) cooperate with each other, a mounting frame (6) is detachably mounted on one side of the fixed frame (2), a second filter screen (61) is fixedly mounted in the mounting frame (6), a filter box (3) is fixedly mounted on the bottom surface of the fixed frame (2), both sides of the filter box (3) are provided with evenly distributed drainage holes (31), evenly distributed filter elements (4) are fixedly mounted in the filter box (3), the filter elements (4) and the drainage holes (31) cooperate with each other.

2. The sewage purification and reuse device of an underground reservoir as claimed in claim 1, characterized in that: A clamping strip (23) is fixedly installed in the middle of both sides of the fixed frame (2); a clamping slot (231) is provided in the middle of both sides of the top surface of the purification box (1); the number of the clamping strip (23) and the number of the clamping slot (231) are both two; the clamping strip (23) is slidably clamped in the clamping slot (231); a damping strip (62) is fixedly installed on both sides of the installation frame (6); a damping slot (22) is provided on both sides of the bottom of the fixed frame (2); the number of the damping slot (22) and the number of the damping strip (62) are both two; the damping strip (62) is dampingly inserted in the damping slot (22).

3. The sewage purification and reuse device of an underground reservoir as claimed in claim 1, characterized in that: Positioning buckles (24) are symmetrically mounted on both sides of the fixed frame (2), and there are four positioning buckles (24). The four positioning buckles (24) are respectively slidably mounted in the four corners of the top surface of the purification box (1).

4. The sewage purification and reuse device of an underground reservoir as claimed in claim 1, characterized in that: A water receiving bucket (11) is fixedly mounted on the bottom surface of the purification box (1), a drainage pipe (12) is fixedly mounted in the middle of the bottom surface of the water receiving bucket (11), and the drainage pipe (12) and the water receiving bucket (11) cooperate with each other.

5. The sewage purification and reuse device of an underground reservoir as claimed in claim 3, characterized in that: The top surface of the purification box (1) is provided with positioning grooves (241) at four corners, and there are four positioning grooves (241). The four positioning buckles (24) are respectively slidably locked in the four positioning grooves (241).

6. The sewage purification and reuse device of an underground reservoir as claimed in claim 2, characterized in that: A handle (232) is fixedly mounted on the top surface of each of the two clamping strips (23), and the handle (232) cooperates with the fixed frame (2).

7. The sewage purification and reuse device of an underground reservoir as claimed in claim 1, characterized in that: A drawing groove (63) is provided in the middle of one side of the installation frame (6), and the drawing groove (63) cooperates with the installation frame (6).

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