Garbage penetrating fluid treatment device applied to biological treatment method

Abstract

The utility model relates to the technical field of garbage penetrating fluid treatment, and provides a garbage penetrating fluid treatment device applied to a biological treatment method, which comprises a treatment tank and a treatment cavity arranged in the treatment tank, and a treatment mechanism used for degrading organic matters in penetrating fluid is arranged in the treatment cavity. The treatment mechanism comprises a driving motor mounted on the treatment tank, a driving rod is fixedly mounted at the output end of the driving motor, a plurality of stirring connecting rods close to the inner wall of the treatment cavity fixedly sleeve the driving rod, and liquid injection assemblies for adding bacterial liquid are arranged in the stirring connecting rods. Through the arrangement of the treatment mechanism, the effect of decomposing organic matters in the garbage penetrating fluid is achieved, the treatment of the garbage penetrating fluid is realized, and through the liquid injection assembly arranged in the stirring connecting rod, the effect of adding the penetrating fluid in the whole layer is achieved, so that the mixing effect between bacterial liquid and the penetrating fluid is improved, and the working efficiency is improved. The penetrating fluid treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage leachate treatment, in particular to a garbage leachate treatment device applied to a biological treatment method. Background Art

[0002] Garbage leachate is a high-concentration organic wastewater in landfills. If it is not treated, it is easy to pollute groundwater and the surrounding environment if it is directly discharged. The patent document with publication number CN114149088A discloses a garbage leachate processing device, including a cylinder, the cylinder is fixed with a first motor and a liquid adding pipe extending into the bottom of the cylinder, the liquid adding pipe is coaxially rotatably connected with a sleeve, and the sleeve is provided with liquid outlet grooves corresponding to multiple liquid adding grooves respectively.

[0003] The above patent document utilizes a sealed liquid adding tube to prevent the bacterial solution from centrifugal rotation, so that the bacteria therein will not be killed by centrifugal force, and adds bacterial solution to the entire surface of the permeate through the liquid adding grooves distributed on the liquid adding tube, so that the bacterial solution and the garbage permeate can be fully mixed, thereby improving the bacteria's treatment effect on the garbage permeate. However, when an object rotates, there is centrifugal force, so the liquid tends to leave the center of rotation. Due to the interception of the inner wall of the equipment, the liquid leaving the center can only accumulate at the edge of the inner wall. Therefore, when the permeate in the above document is rotating, the liquid level at the edge will be much higher than the liquid level at the center, so that the liquid adding groove on the upper part of the heating tube cannot contact the permeate. Therefore, the above document cannot achieve the effect of adding bacterial solution to the entire surface of the permeate. Utility Model Content

[0004] The utility model aims to solve the shortcoming that the existing garbage leachate treatment device is not easy to quickly mix the bacterial liquid into the leachate, and proposes a garbage leachate treatment device applied to the biological treatment method.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A garbage leachate treatment device applied to biological treatment method comprises a treatment tank and a treatment chamber arranged in the treatment tank, wherein a treatment mechanism for degrading organic matter in the leachate is arranged in the treatment chamber;

[0007] The processing mechanism includes a driving motor installed on the processing tank, a driving rod is fixedly installed on the output end of the driving motor, a plurality of stirring connecting rods close to the inner wall of the processing chamber are fixedly sleeved on the outside of the driving rod, a liquid injection component for adding bacterial liquid is arranged inside the stirring connecting rod, and a scraper is obliquely arranged on one side of the stirring connecting rod to fit the inner wall of the processing chamber.

[0008] Preferably, the liquid injection assembly includes a rotating sleeve rotatably installed above the processing tank, a liquid storage chamber 1 is opened in the rotating sleeve, a liquid storage through hole connected to the liquid storage chamber 1 is provided on the outside of the rotating sleeve, a liquid inlet pipe connected to the liquid storage through hole is provided on the upper part of the processing tank, a liquid storage chamber 2 is opened in the stirring connecting rod, a connecting pipe for communication is provided between the liquid storage chamber 1 and the liquid storage chamber 2, and a switch assembly for liquid discharge is provided on the stirring connecting rod.

[0009] Preferably, the switch assembly includes a liquid outlet trough arranged inside the stirring connecting rod and connected to the liquid storage chamber 2, a plurality of liquid outlet holes 1 arranged in a linear manner are provided on one side of the liquid outlet trough, and the liquid outlet hole 1 is connected to the processing chamber, a switch connecting rod is slidably installed in the liquid outlet trough, and the switch connecting rod is provided with liquid outlet hole 2 corresponding to the liquid outlet hole 1 one by one, the upper end of the switch connecting rod slides through the liquid outlet trough, and a float is installed.

[0010] Preferably, a connecting component is provided in the liquid inlet pipe, and the connecting component includes a conical groove arranged in the liquid inlet pipe, a baffle is slidably installed in the conical groove, a connecting rod is fixedly installed on one side of the baffle, and an elastic sleeve outside the connecting rod is provided with a connecting sleeve fixedly connected to the liquid inlet pipe, a fitting connecting rod is fixedly installed on one side of the baffle, a fitting sleeve slidably connected to the liquid inlet pipe is fixedly installed on one end of the fitting connecting rod, and one end of the fitting sleeve is in conflict with the liquid storage through hole.

[0011] Preferably, a discharge assembly for discharging garbage leachate is provided at the bottom of the treatment tank, and the discharge assembly comprises a discharge cylinder rotatably mounted on the bottom of the treatment tank, and a discharge plate hinged to the treatment tank is rotatably mounted on the output end of the discharge cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model achieves the effect of decomposing organic matter in garbage leachate by setting up the treatment mechanism, realizes the treatment of garbage leachate, and achieves the effect of adding to the whole surface of leachate by setting up the liquid injection component in the stirring connecting rod, thereby improving the mixing effect between bacterial liquid and leachate and increasing the efficiency of leachate treatment.

[0014] 2. The utility model can close the liquid inlet pipe under normal conditions through the cooperation of components such as the baffle and the conical groove to prevent external debris from interfering with the treatment of the garbage leachate. At the same time, when the bacterial liquid is introduced, the synchronous cooperation of the fitting connecting rod and the baffle can drive the fitting sleeve to fit the edge of the liquid storage hole, thereby avoiding the overflow of the bacterial liquid and reducing the waste of the bacterial liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0018] Figure 4 This is a cross-sectional view of the stirring connecting rod of the utility model.

[0019] In the figure: 1. treatment tank; 2. treatment mechanism; 21. drive motor; 22. drive rod; 23. stirring connecting rod; 24. scraper; 25. liquid injection assembly; 251. rotating sleeve; 252. liquid storage chamber 1; 253. liquid storage chamber 2; 254. connecting pipe; 255. liquid storage through hole; 256. liquid inlet pipe; 26. switch assembly; 261. liquid outlet trough; 262. liquid outlet hole 1; 263. switch connecting rod; 264. liquid outlet hole 2; 265. buoy; 27. connecting assembly; 271. conical groove; 272. baffle; 273. connecting rod; 274. connecting sleeve; 275. fitting connecting rod; 276. fitting sleeve; 3. unloading assembly; 31. unloading cylinder; 32. unloading plate; 4. treatment chamber. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] Reference Figure 1-Figure 4 A garbage leachate treatment device for biological treatment includes a treatment tank 1 and a treatment chamber 4 disposed in the treatment tank 1. The treatment chamber 4 is provided with a treatment mechanism 2 for degrading organic matter in the leachate. Figure 1 As shown, a feed pipe connected to the treatment chamber 4 is fixedly installed on the upper part of the treatment tank 1. During treatment, the garbage leachate can be introduced into the treatment chamber 4 through the feed pipe, and then the organic matter in the garbage leachate is decomposed by the treatment mechanism 2 arranged in the treatment chamber 4, thereby completing the treatment of the garbage leachate.

[0023] The processing mechanism 2 includes a driving motor 21 installed on the processing tank 1, and a driving rod 22 is fixedly installed at the output end of the driving motor 21. A plurality of stirring connecting rods 23 close to the inner wall of the processing chamber 4 are fixedly sleeved on the outside of the driving rod 22. A liquid injection component 25 for adding bacterial liquid is arranged in the stirring connecting rod 23. A scraper 24 close to the inner wall of the processing chamber 4 is tiltedly arranged on one side of the stirring connecting rod 23. After the garbage leachate is introduced into the processing chamber 4, the driving motor 21 can be started to drive the driving rod 22 to rotate, and the driving rod 22 and the stirring connecting rod 23 are fixed to drive the rotation of the garbage leachate for a certain period of time. After that, the bacterial liquid can be introduced into the processing chamber 4 through the liquid injection component 25, thereby avoiding the situation that the centrifugal force generated during the initial rotation of the permeate kills the bacteria. At the same time, since the stirring rod 23 responsible for exporting the bacterial liquid is close to the inner wall of the processing chamber 4, there is no need to worry about the situation that the upper bacterial liquid cannot be discharged into the permeate in time, thereby improving the mixing effect between the bacterial liquid and the permeate, and increasing the efficiency of the permeate treatment. In addition, the scraper 24 arranged on the end face of the stirring rod 23 can clean the inner wall of the processing chamber 4 to avoid garbage and debris adhering to it, further improving the treatment quality of the equipment.

[0024] The liquid injection assembly 25 includes a rotating sleeve 251 rotatably mounted above the treatment tank 1, a liquid storage chamber 1 252 is provided in the rotating sleeve 251, a liquid storage through hole 255 communicating with the liquid storage chamber 1 252 is provided on the outside of the rotating sleeve 251, a liquid inlet pipe 256 communicating with the liquid storage through hole 255 is provided on the upper part of the treatment tank 1, a liquid storage chamber 253 is provided in the stirring connecting rod 23, a connecting pipe 254 for communication is provided between the liquid storage chamber 1 252 and the liquid storage chamber 2 253, and a switch assembly 26 for liquid discharge is provided on the stirring connecting rod 23. When in use, bacterial liquid can be injected into the liquid storage chamber 1 252 through the liquid inlet pipe 256, and then the bacterial liquid is filled into the liquid storage chamber 2 253 through the connecting pipe 254. After a certain period of time, the switch assembly 26 is operated to introduce the bacterial liquid into the treatment chamber 4 to complete the function of treating the garbage leachate.

[0025] The switch assembly 26 includes a liquid outlet trough 261 disposed inside the stirring connecting rod 23 and connected to the second liquid storage chamber 253. A plurality of liquid outlet holes 262 arranged linearly are disposed on one side of the liquid outlet trough 261, and the liquid outlet holes 262 are connected to the processing chamber 4. A switch connecting rod 263 is slidably mounted in the liquid outlet trough 261. The switch connecting rod 263 is provided with liquid outlet holes 264 corresponding to the first liquid outlet holes 262 one by one. The upper end of the switch connecting rod 263 slides through the liquid outlet trough 261 and is installed with a buoy 265. Since the permeate has centrifugal force when rotating, the permeate tends to leave the rotation center. Due to the interception on the inner wall of the processing chamber 4, the permeate tends to move away from the rotation center. The liquid leaving the center can only accumulate on the edge of the cup wall. When the centrifugal force is large, the edge is higher. Therefore, as the rotation time of the permeate increases, the liquid level at the edge of the processing chamber 4 will gradually rise, thereby driving the switch connecting rod 263 to rise through the buoy 265 floating on the liquid surface. Because the liquid outlet hole 1 262 and the liquid outlet hole 2 264 do not correspond to each other under normal conditions, the bacterial liquid will be isolated from seeping out. When the switch connecting rod 263 rises, it will drive the liquid outlet hole 1 262 and the liquid outlet hole 2 264 to correspond to each other one by one, so as to achieve the effect of automatic discharge of the bacterial liquid, thereby reflecting the intelligence of the device and enhancing the practicality of the equipment.

[0026] Embodiment 2

[0027] Reference Figure 1-Figure 4 This embodiment is basically the same as the first embodiment, and is more optimized in that a connecting component 27 is provided in the liquid inlet pipe 256, and the connecting component 27 includes a tapered groove 271 arranged in the liquid inlet pipe 256, a baffle 272 is slidably installed in the tapered groove 271, a connecting rod 273 is fixedly installed on one side of the baffle 272, and a connecting sleeve 274 fixedly connected to the liquid inlet pipe 256 is elastically sleeved on the outside of the connecting rod 273, a fitting connecting rod 275 is fixedly installed on one side of the baffle 272, and a fitting sleeve 276 slidably connected to the liquid inlet pipe 256 is fixedly installed on one end of the fitting connecting rod 275, and one end of the fitting sleeve 276 conflicts with the liquid storage through hole 255, such as Figure 3 As shown, the diameter of the tapered groove 271 increases from right to left, so when the bacterial solution is injected, the baffle 272 is pushed to move to the left under the action of the hydraulic pressure difference, thereby opening the closed state between the tapered groove 271 and the baffle 272, so that the bacterial solution can enter the liquid storage chamber 252. Because the fitting connecting rod 275 is fixedly connected to the baffle 272, the fitting sleeve 276 is driven to fit the edge of the liquid storage through hole 255 during the movement of the baffle 272, thereby avoiding the phenomenon of bacterial solution overflow and reducing the waste of bacterial solution.

[0028] A discharge assembly 3 for discharging garbage permeate is provided at the bottom of the processing tank 1. The discharge assembly 3 includes a discharge cylinder 31 rotatably mounted at the bottom of the processing tank 1. A discharge plate 32 hinged to the processing tank 1 is rotatably mounted at the output end of the discharge cylinder 31. After the processing is completed, the discharge cylinder 31 can be controlled to retract and retract to achieve the purpose of adjusting the rotation of the discharge plate 32, thereby opening the bottom of the processing chamber 4 to facilitate the outflow of the permeate.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A garbage leachate treatment device for biological treatment, comprising a treatment tank (1) and a treatment chamber (4) arranged in the treatment tank (1), characterized in that: The processing chamber (4) is provided with a processing mechanism (2) for degrading organic matter in the permeate; The processing mechanism (2) comprises a driving motor (21) mounted on the processing tank (1); a driving rod (22) is fixedly mounted on the output end of the driving motor (21); a plurality of stirring connecting rods (23) close to the inner wall of the processing chamber (4) are fixedly sleeved on the outside of the driving rod (22); a liquid injection assembly (25) for adding bacterial liquid is arranged inside the stirring connecting rod (23); and a scraper (24) is obliquely arranged on one side of the stirring connecting rod (23) and is close to the inner wall of the processing chamber (4).

2. The device for treating garbage leachate by biological treatment according to claim 1, characterized in that: The liquid injection assembly (25) comprises a rotating sleeve (251) rotatably mounted above the processing tank (1); a first liquid storage chamber (252) is provided in the rotating sleeve (251); a liquid storage through hole (255) communicating with the first liquid storage chamber (252) is provided on the outside of the rotating sleeve (251); a liquid inlet pipe (256) communicating with the liquid storage through hole (255) is provided on the upper part of the processing tank (1); a second liquid storage chamber (253) is provided in the stirring connecting rod (23); a connecting pipe (254) for communication is provided between the first liquid storage chamber (252) and the second liquid storage chamber (253); and a switch assembly (26) for discharging liquid is provided on the stirring connecting rod (23).

3. The device for treating garbage leachate by biological treatment according to claim 2, characterized in that: The switch assembly (26) comprises a liquid outlet groove (261) arranged inside the stirring connecting rod (23) and connected to the second liquid storage chamber (253); a plurality of liquid outlet holes (262) arranged in a linear manner are provided on one side of the liquid outlet groove (261); and the first liquid outlet hole (262) is connected to the processing chamber (4); a switch connecting rod (263) is slidably installed in the liquid outlet groove (261); a second liquid outlet hole (264) corresponding to the first liquid outlet hole (262) is provided on the switch connecting rod (263); the upper end of the switch connecting rod (263) slides through the liquid outlet groove (261) and is installed with a float (265).

4. The device for treating garbage leachate by biological treatment according to claim 2, characterized in that: A connecting component (27) is provided in the liquid inlet pipe (256), and the connecting component (27) comprises a conical groove (271) provided in the liquid inlet pipe (256), a baffle (272) is slidably installed in the conical groove (271), a connecting rod (273) is fixedly installed on one side of the baffle (272), and a connecting sleeve (274) fixedly connected to the liquid inlet pipe (256) is elastically sleeved on the outside of the connecting rod (273).

5. The device for treating garbage leachate by biological treatment according to claim 4, characterized in that: A fitting connecting rod (275) is fixedly mounted on one side of the baffle (272), a fitting sleeve (276) slidably connected to the liquid inlet pipe (256) is fixedly mounted on one end of the fitting connecting rod (275), and one end of the fitting sleeve (276) is in contact with the liquid storage through hole (255).

6. The garbage leachate treatment device for biological treatment according to claim 1 is characterized by: A discharge assembly (3) for discharging garbage leachate is provided at the bottom of the treatment tank (1), the discharge assembly (3) comprising a discharge cylinder (31) rotatably mounted at the bottom of the treatment tank (1), and a discharge plate (32) hinged to the treatment tank (1) is rotatably mounted at the output end of the discharge cylinder (31).

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