Anti-blocking septic tank device with sewage primary treatment function

Abstract

The utility model belongs to the technical field of rural sewage treatment equipment, and particularly relates to an anti-blocking septic tank device with a sewage primary treatment function, which comprises a septic tank and a septic tank cover plate, a waste gas filter tank is arranged at the top of the septic tank, an anti-deposition device is arranged in the waste gas filter tank, and the anti-deposition device comprises a filter mechanism and a cleaning mechanism. The filtering mechanism comprises an exhaust pipe, a waste gas filtering box body, a honeycomb activated carbon filter screen, an activated carbon fiber filter screen, a glass fiber filter material, imported cotton fibers, a baffle and a waste gas inlet. According to the anti-deposition septic tank, the filtering mechanism is arranged, waste gas can be filtered, biogas poisoning can be prevented, a pull rod in a sediment box is pulled by pulling out a pull rod handle to drive a sliding block to slide, a rectangular groove formed in the sediment box is opened, waste water in a first waste water pool is discharged, and after sewage is placed, the sediment box is pulled out; sediments deposited in the first wastewater pool are brought out along with the deposition box, and cleaning of the sediments is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rural sewage treatment equipment, in particular to an anti-blocking septic tank device with a sewage primary treatment function. Background Art

[0002] A septic tank is a device that treats feces and filters and settles it. The bottom is deposited sludge, the surface is floating sludge, and the middle is suspended sludge and sewage.

[0003] Existing septic tanks are usually divided into two or three compartments by partition walls. The water hole on the partition wall is located on the septic tank partition wall. If the septic tank is not cleaned in time, the sediment will block the water hole and cause the septic tank to be blocked, which will seriously affect the normal life of the user.

[0004] A patent document with publication number CN212924764U discloses an anti-blocking septic tank, in which a cleaning mechanism is provided on the water outlet. By pressing the outer cylinder of the cleaning mechanism, the push rod pushes the slide plate to move downward, thereby driving the cleaning plate to move downward. When the outer cylinder is released, the tightening spring is restored, and the outer cylinder, slide plate, cleaning plate and other components are reset. By pressing the outer cylinder back and forth multiple times, the sediment on the water outlet can be cleaned to prevent the septic tank from being blocked.

[0005] However, the harmful waste gas of the anti-blocking septic tank cannot be discharged reasonably, and there is a risk of waste gas blockage and explosion. Therefore, it is necessary to propose an anti-sedimentation septic tank that can reasonably discharge waste. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-clogging septic tank device with a sewage primary treatment function to solve the problem that harmful waste gas cannot be reasonably discharged as mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a septic tank device with anti-blocking function having a sewage primary treatment function, comprising a septic tank and a septic tank cover movably connected to the top of the septic tank, an exhaust gas filter box being arranged on the top of the septic tank, and an anti-sedimentation device being arranged inside the exhaust gas filter box.

[0008] The anti-deposition device comprises a filtering mechanism and a cleaning mechanism, wherein the filtering mechanism is located inside the exhaust gas filtering box, and the cleaning mechanism is located inside the septic tank.

[0009] The filtering mechanism includes an exhaust pipe, an exhaust gas filter box body, a honeycomb activated carbon filter, an activated carbon fiber filter, a glass fiber filter material, imported cotton fibers, a baffle and an exhaust gas inlet, wherein the exhaust gas inlet is fixedly connected to the top center of the septic tank, the exhaust gas filter box body is fixedly connected to the top of the exhaust gas inlet, the exhaust pipe is fixedly connected to the top center of the exhaust gas filter box body, the baffle is fixedly connected to the inner wall of the exhaust gas filter box body, and the honeycomb activated carbon filter, activated carbon fiber filter, glass fiber filter material and imported cotton fibers are slidably connected to the upper surface of the baffle.

[0010] The cleaning mechanism includes a sediment box, a sediment box pull rod, a pull rod, a slider, a pull rod handle and a water outlet trough, the sediment box is slidably connected to the inner wall of the septic tank, the sediment box pull rod is fixedly connected to the front of the sediment box, the water outlet trough is opened on the right side of the sediment box, the slider is slidably connected to the inner wall of the water outlet trough, the pull rod is fixedly connected to the front of the slider, and the pull rod handle is fixedly connected to the front of the pull rod.

[0011] Preferably, the honeycomb activated carbon filter, activated carbon fiber filter, glass fiber filter material and imported cotton fiber have the same thickness, the exhaust pipe, exhaust gas filter box body, exhaust gas inlet and the interior of the septic tank are connected, the four filters have the same thickness and are arranged in a drawer type, which can be taken out and replaced at regular intervals. By setting up the exhaust gas filter box, harmful gases in the septic tank can be filtered, which is more conducive to the gas treatment of the septic tank.

[0012] Preferably, a through groove is opened at the lower left corner of the front side of the septic tank to facilitate the discharge of sewage when cleaning the septic tank deposits. The outer surface of the sediment box is slidably connected to the inner wall of the through groove, and the pull rod passes through the front side of the sediment box and is slidably connected to the inner wall.

[0013] Preferably, a water inlet pipe is fixedly connected to the left side of the inner wall of the septic tank, and a clarified water drain pipe is fixedly connected to the right side of the septic tank. The drain pipe is conducive to discharging clarified and harmless wastewater in the third wastewater tank out of the septic tank, or directly using it as farm fertilizer.

[0014] Preferably, the interior of the septic tank is divided into a first wastewater tank, a second wastewater tank and a third wastewater tank from left to right by partitions. The volume ratio of the first wastewater tank, the second wastewater tank and the third wastewater tank is 2:1:3. Such a proportional structure is more conducive to the anaerobic reaction of the septic tank and the elimination of harmful bacteria.

[0015] Preferably, a drain pipe 1 in the pool is fixedly connected to the left side of the inner wall of the second wastewater tank. The drain pipe 1 in the pool is an inclined straight pipe with a low opening on the left side and a high opening on the right side. Such an inclined straight pipe is beneficial to prevent the drain pipe in the septic tank from being blocked and is more convenient for cleaning in the future. The left side of the drain pipe 1 in the pool is connected to the first wastewater tank, and the right side of the drain pipe 1 in the pool is connected to the second wastewater tank. When the water level in the first wastewater tank overflows the drain pipe 1 in the pool, the wastewater is discharged into the second wastewater tank.

[0016] Preferably, a second drain pipe in the pool is fixedly connected to the left side of the inner wall of the second wastewater pool. The second drain pipe in the pool is an inclined straight pipe with a low opening on the left side and a high opening on the right side. Such an inclined straight pipe is beneficial to prevent the drain pipe in the septic tank from being blocked, and is also more convenient for cleaning in the future. The left side of the second drain pipe in the pool is connected to the second wastewater pool, and the right side of the second drain pipe in the pool is connected to the third wastewater pool. When the water level in the first wastewater pool overflows the second drain pipe in the pool, the wastewater is discharged into the third wastewater pool.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The anti-sedimentation septic tank is equipped with a filtering mechanism to pass the harmful gases in the septic tank through the waste filter box installed on the top of the septic tank, and then pass through the imported cotton fiber, glass fiber filter material, honeycomb activated carbon filter and activated carbon fiber filter layer by layer for adsorption, which can effectively absorb harmful substances and prevent and avoid methane poisoning.

[0019] 2. The anti-sedimentation septic tank pulls out the pull rod handle to pull the pull rod in the sediment box to drive the slider to slide, open the rectangular groove in the sediment box, and discharge the wastewater in the first wastewater tank. After the sewage is placed, pull out the sediment box rod so that the sediment deposited in the first wastewater tank is taken out with the sediment box, thereby achieving the effect of conveniently cleaning the sediment that has been accumulated in the first wastewater tank for a long time and cannot be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 3 It is a schematic diagram of a sediment box of the utility model;

[0023] Figure 4 This is a schematic diagram of an exhaust gas filter box of the utility model;

[0024] Figure 5 It is a schematic diagram of the drainage unit of the utility model.

[0025] In the figure: 1. septic tank cover; 2. exhaust gas filter box; 3. sediment box; 4. clarified water drain pipe; 5. water inlet pipe; 6. drain pipe one in the pool; 7. drain pipe two in the pool; 9. first wastewater pool; 10. second wastewater pool; 11. third wastewater pool; 201. exhaust pipe; 202. exhaust gas filter box body; 203. honeycomb activated carbon filter; 204. activated carbon fiber filter; 205. glass fiber filter material; 206. imported cotton fiber; 207. baffle; 208. exhaust gas inlet; 301. sediment box pull rod; 302. pull rod; 303. slider; 304. pull rod handle; 305. water outlet. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A septic tank device with anti-blocking function having a sewage primary treatment function comprises a septic tank and a septic tank cover 1 movably connected to the top of the septic tank, wherein an exhaust gas filter box 2 is arranged on the top of the septic tank, and an anti-sedimentation device is arranged inside the exhaust gas filter box 2.

[0030] The anti-deposition device comprises a filtering mechanism and a cleaning mechanism, and the filtering mechanism is located inside the exhaust gas filter box 2 .

[0031] The filtering mechanism includes an exhaust pipe 201, an exhaust gas filter box body 202, a honeycomb activated carbon filter 203, an activated carbon fiber filter 204, a glass fiber filter material 205, an imported cotton fiber 206, a baffle 207 and an exhaust gas inlet 208. The exhaust gas inlet 208 is fixedly connected to the top center of the septic tank, the exhaust gas filter box body 202 is fixedly connected to the top of the exhaust gas inlet 208, the exhaust pipe 201 is fixedly connected to the top center of the exhaust gas filter box body 202, and the baffle 207 is fixedly connected to the top center of the exhaust gas filter box body 202. 07 is fixedly connected to the inner wall of the exhaust gas filter box body 202, and the honeycomb activated carbon filter 203, the activated carbon fiber filter 204, the glass fiber filter material 205 and the imported cotton fiber 206 are slidably connected to the upper surface of the baffle 207. The honeycomb activated carbon filter 203, the activated carbon fiber filter 204, the glass fiber filter material 205 and the imported cotton fiber 206 have the same thickness, and the exhaust pipe 201, the exhaust gas filter box body 202, the exhaust gas inlet 208 and the interior of the septic tank are connected.

[0032] Embodiment 2:

[0033] On the basis of Example 1, a cleaning mechanism is provided inside the septic tank, and the cleaning mechanism includes a sediment box 3, a sediment box pull rod 301, a pull rod 302, a slider 303, a pull rod handle 304 and a water outlet trough 305. The sediment box 3 is slidably connected to the inner wall of the septic tank, the sediment box pull rod 301 is fixedly connected to the front of the sediment box 3, the water outlet trough 305 is opened on the right side of the sediment box 3, the slider 303 is slidably connected to the inner wall of the water outlet trough 305, the pull rod 302 is fixedly connected to the front of the slider 303, the pull rod handle 304 is fixedly connected to the front of the pull rod 302, a through groove is opened at the lower left corner of the front of the septic tank, the outer surface of the sediment box 3 is slidably connected to the inner wall of the through groove, and the pull rod 302 passes through the front of the sediment box 3 and is slidably connected to the penetrated inner wall.

[0034] An inlet pipe 5 is fixedly connected to the left side of the inner wall of the septic tank, and a clarified water discharge pipe 4 is fixedly connected to the right side of the septic tank. The interior of the septic tank is divided into a first wastewater tank 9, a second wastewater tank 10 and a third wastewater tank 11 from left to right by partitions. The volume ratio of the first wastewater tank 9, the second wastewater tank 10 and the third wastewater tank 11 is 2:1:3.

[0035] The left side of the inner wall of the second wastewater tank 10 is fixedly connected with a drain pipe 6 in the tank. The drain pipe 6 in the tank is an inclined straight pipe, with a low opening on the left side and a high opening on the right side. The left side of the drain pipe 6 in the tank is connected to the first wastewater tank 9, and the right side is connected to the second wastewater tank 10. The left side of the inner wall of the second wastewater tank 10 is fixedly connected with a drain pipe 2 7 in the tank. The drain pipe 2 7 in the tank is an inclined straight pipe, with a low opening on the left side and a high opening on the right side. The left side of the drain pipe 2 7 in the tank is connected to the second wastewater tank 10, and the right side of the drain pipe 2 7 in the tank is connected to the third wastewater tank 11.

[0036] Working principle:

[0037] First, by pulling out the pull rod handle 304, the pull rod 302 in the sediment box 3 drives the slider 303 to slide, open the rectangular groove in the sediment box, and discharge the wastewater in the first wastewater tank 9. After the sewage is placed, pull out the sediment box pull rod 301, so that the sediment deposited in the first wastewater tank 9 is taken out with the sediment box, so as to conveniently clean the sediment that has been accumulated in the first wastewater tank 9 for a long time and cannot be cleaned.

[0038] Secondly, during the operation of the septic tank device, the waste gas in the second wastewater tank 10 can enter the waste gas filter box 2 through the waste gas inlet 208 above the septic tank cover 1, and pass through the coarse filter 206, the fine filter 205, the honeycomb activated carbon filter 203 and the activated carbon fiber filter 204 in turn, and finally be discharged from the exhaust pipe 201, thereby achieving the purpose of reasonable discharge of harmful waste gas and preventing waste gas blockage and explosion.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A septic tank device with a sewage primary treatment function, comprising a septic tank and a septic tank cover plate (1) movably connected to the top of the septic tank, characterized in that: A waste gas filter box (2) is arranged on the top of the septic tank, and an anti-sedimentation device is arranged inside the waste gas filter box (2); The anti-deposition device comprises a filtering mechanism and a cleaning mechanism, wherein the filtering mechanism is located inside the exhaust gas filter box (2), and the cleaning mechanism is located inside the septic tank; The filtering mechanism comprises an exhaust pipe (201), an exhaust gas filter box body (202), a honeycomb activated carbon filter (203), an activated carbon fiber filter (204), a glass fiber filter material (205), imported cotton fiber (206), a baffle (207) and an exhaust gas inlet (208); the exhaust gas inlet (208) is fixedly connected to the top center of the septic tank; the exhaust gas filter box body (202) is fixedly connected to the top of the exhaust gas inlet (208); the exhaust pipe (201) is fixedly connected to the top center of the exhaust gas filter box body (202); the baffle (207) is fixedly connected to the inner wall of the exhaust gas filter box body (202); the honeycomb activated carbon filter (203), the activated carbon fiber filter (204), the glass fiber filter material (205) and the imported cotton fiber (206) are slidably connected to the upper surface of the baffle (207); The cleaning mechanism comprises a sediment box (3), a sediment box pull rod (301), a pull rod (302), a slider (303), a pull rod handle (304) and a water outlet trough (305); the sediment box (3) is slidably connected to the inner wall of the septic tank; the sediment box pull rod (301) is fixedly connected to the front of the sediment box (3); the water outlet trough (305) is opened on the right side of the sediment box (3); the slider (303) is slidably connected to the inner wall of the water outlet trough (305); the pull rod (302) is fixedly connected to the front of the slider (303); and the pull rod handle (304) is fixedly connected to the front of the pull rod (302).

2. The anti-blocking septic tank device with sewage primary treatment function according to claim 1 is characterized by: The honeycomb activated carbon filter (203), the activated carbon fiber filter (204), the glass fiber filter material (205) and the imported cotton fiber (206) have the same thickness, and the exhaust pipe (201), the exhaust gas filter box body (202), the exhaust gas inlet (208) and the interior of the septic tank are connected.

3. The anti-blocking septic tank device with sewage primary treatment function according to claim 1 is characterized by: A through groove is provided at the lower left corner of the front side of the septic tank, the outer surface of the sediment box (3) is slidably connected to the inner wall of the through groove, and the pull rod (302) passes through the front side of the sediment box (3) and is slidably connected to the inner wall thereof.

4. The anti-blocking septic tank device with sewage primary treatment function according to claim 1 is characterized by: A water inlet pipe (5) is fixedly connected to the left side of the inner wall of the septic tank, and a clarified water discharge pipe (4) is fixedly connected to the right side of the septic tank.

5. The anti-blocking septic tank device with sewage primary treatment function according to claim 1 is characterized by: The interior of the septic tank is divided into a first wastewater tank (9), a second wastewater tank (10) and a third wastewater tank (11) from left to right by partitions, and the volume ratio of the first wastewater tank (9), the second wastewater tank (10) and the third wastewater tank (11) is 2:1:

3.

6. The anti-blocking septic tank device with sewage primary treatment function according to claim 5, characterized in that: The left side of the inner wall of the second wastewater pool (10) is fixedly connected with a pool drainage pipe (6). The pool drainage pipe (6) is an inclined straight pipe with a lower opening on the left side and a higher opening on the right side. The left side of the pool drainage pipe (6) is connected to the first wastewater pool (9) and the right side is connected to the second wastewater pool (10).

7. The anti-blocking septic tank device with sewage primary treatment function according to claim 6, characterized in that: The left side of the inner wall of the second wastewater pool (10) is fixedly connected with a second drain pipe (7) in the pool. The second drain pipe (7) in the pool is an inclined straight pipe with a lower opening on the left side and a higher opening on the right side. The left side of the second drain pipe (7) in the pool is connected to the second wastewater pool (10), and the right side of the second drain pipe (7) in the pool is connected to the third wastewater pool (11).

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