Organic polluted underground water remediation device

Abstract

The utility model discloses an organic polluted groundwater remediation device, which comprises a filter assembly, a feeding assembly, a discharge assembly, a discharge assembly and a control assembly, the filter assembly comprises a side plate and a filter screen adsorption magnet, and the side plate is arranged on the inlet edge of a feeding hole; a filter screen is mounted in the middle of the side plate, and an adsorption magnet is embedded in the bottom wall of the side plate; the heating assembly comprises a mounting plate and heating rings, the outer wall of the mounting plate is in contact with the outer wall of the mixing tank and is fixed at the bottom of the mixing tank, and the heating rings distributed at equal intervals are mounted on the inner wall of the mounting plate; according to the medicament mixing and dropwise adding device, the heating assembly is arranged, so that the temperature of raw materials in the mixing tank can be increased, and the raw materials react in a proper temperature environment; meanwhile, by means of the arrangement of the filtering assembly, when powder raw materials are added into the mixing tank, the powder raw materials are filtered, and therefore large-particle raw materials which are not completely ground are screened out, ground again and then added into the mixing tank.

Description

Technical Field

[0001] The utility model belongs to the technical field of underwater repair equipment, and particularly relates to an organic polluted groundwater repair device. Background Art

[0002] Groundwater is a precious fresh water resource for human beings. However, with the continuous development of the social industrialization process, wastewater discharge, industrial waste residues, agricultural irrigation, landfill leakage, and the breakage of transportation pipelines and storage tanks for petrochemical raw materials may all cause groundwater pollution. Groundwater repair has become an environmental problem that has attracted much attention from the public and society.

[0003] Groundwater repair refers to the use of technologies such as extraction, air stripping, bioremediation, and permeable reactive barriers to restore the polluted groundwater to its original water quality. In the steps of groundwater bioremediation, the reagent mixing and dropping device is an essential equipment. Most of these reagent mixing and dropping devices need to put powdered or solid raw materials into the mixing reaction tank for reaction. When these raw materials react, the temperature has a great influence on the reaction rate of the raw materials. At the same time, some powdered raw materials have the problem of insufficient grinding, which will also affect the reaction of the raw materials in the mixing tank. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an organic polluted groundwater repair device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: An organic polluted groundwater repair device, comprising:

[0006] A mixing tank, on both sides of the top wall of which there are respectively provided a feed inlet and a liquid inlet.

[0007] A filtering component, which includes side plates, a filter net, pull rods and adsorption magnets. The side plates are installed on the inlet edge of the feed inlet.

[0008] A filter net is installed at the middle position of the side plates, and adsorption magnets are inlaid on the bottom wall of the side plates, and the adsorption magnets are in contact with the metal docking plates arranged on the inner wall of the edge of the feed inlet.

[0009] Pull rods are installed on the middle extension plates at the top of the side plates.

[0010] A heating component, which includes a mounting plate, a ceramic coating and heating rings. The outer wall of the mounting plate is in contact with the outer wall of the mixing tank and is fixed at its bottom, and heating rings are installed on the inner wall of the mounting plate at equal intervals.

[0011] The surface of the mounting plate is coated with a ceramic coating.

[0012] Preferably, the mixing tank is composed of a bottom tank and an upper cover, and the two are connected by a plurality of fixing bolts;

[0013] Preferably, a servo motor is installed at the middle position of the top of the upper cover of the mixing tank, and the output shaft of the servo motor passes through the top wall of the upper cover and is connected to the rotating shaft inside the bottom tank;

[0014] Preferably, a plurality of stirring rods arranged in a staggered manner are fixed on the surface of the rotating shaft;

[0015] Preferably, a support bracket is installed at the bottom of the mixing tank bottom tank, and a placement box fixed in the middle of the support bracket legs is connected to the mixing tank bottom tank docking structure;

[0016] Preferably, a medicine dropper is provided at the middle position of the placement box on the support frame, and the medicine dropper is connected to the liquid outlet on the bottom tank of the mixing tank;

[0017] The technical effects and advantages of the utility model are as follows: the medicine mixing and dropping device can increase the temperature of the raw materials inside the mixing tank by setting the heating component, so that the raw materials react in a suitable temperature environment, thereby improving the functionality of the device;

[0018] At the same time, by utilizing the setting of the filtering component, the powder raw material is filtered when it is added into the mixing tank, so that the raw material with larger particles that are not completely ground is screened out and needs to be ground again before being added into the mixing tank, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view schematic diagram of the utility model;

[0020] Figure 2 It is a top view schematic diagram of the filter assembly of the utility model;

[0021] Figure 3 It is a front cross-sectional schematic diagram of the filter assembly of the utility model;

[0022] Figure 4 It is a front cross-sectional schematic diagram of the mixing tank of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged schematic diagram at point A in the middle.

[0024] In the figure: 1. mixing tank; 2. feed inlet; 21. filter assembly; 211. side plate; 212. filter screen; 213. pull rod; 214. adsorption magnet; 3. servo motor; 31. rotating shaft; 32. stirring rod; 4. liquid inlet; 5. control panel; 6. dropper; 7. valve; 8. support bracket; 9. heating assembly; 91. mounting plate; 92. ceramic coating; 93. heating ring. Detailed implementation manners

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides an organic contaminated groundwater remediation device as shown in Figure 1 、 Figure 2 and Figure 3 , which includes:

[0027] A mixing tank 1, with a feed inlet 2 and a liquid inlet 4 respectively arranged on both sides of its top wall;

[0028] A filtering component 21, which includes side plates 211, a filter net 212, a pulling rod 213 and an adsorption magnet 214. The side plates 211 are installed on the inlet edge of the feed inlet 2;

[0029] A filter net 212 is installed at the middle position of the side plates 211, and an adsorption magnet 214 is inlaid on the bottom wall of the side plates 211, and the adsorption magnet 214 is in contact with a metal docking plate arranged on the inner wall of the edge of the feed inlet 2;

[0030] A pulling rod 213 is installed on the middle extension plate at the top of the side plates 211;

[0031] Specifically, when the filtering component 21 is installed at the inlet of the feed inlet 2, the adsorption magnet 214 is in contact with the metal docking plate, and the two are adsorbed by magnetic force, so that the side plates 211 are fixed at the inlet of the feed inlet 2. Immediately afterwards, the powder raw materials are evenly poured on the filter net 212, and the powder raw materials are filtered by the filter net 212 itself;

[0032] Furthermore, when there are larger particle powders that have not passed through the filter net 212, the filter net 212 can be lifted by pulling the pulling rod 213, and the unpassed larger particle powders are poured into the grinding equipment for re-grinding. When larger particle solids need to be kneaded into the mixing tank 1, the side plates 211 can also be separated from the feed inlet 2 by pulling the pulling rod 213;

[0033] As shown in Figure 1 、 Figure 4 and Figure 5 , a heating component 9, which includes a mounting plate 91, a ceramic coating 92 and a heating ring 93. The outer wall of the mounting plate 91 is in contact with the outer wall of the mixing tank 1 and is fixed at its bottom, and heating rings 93 are installed on the inner wall of the mounting plate 91 at equal intervals;

[0034] The surface of the mounting plate 91 is coated with a ceramic coating 92;

[0035] Specifically, a thermocouple is also provided inside the mixing tank 1, so that the temperature of the raw materials inside can be known through the temperature dial on the control panel 5. When it is necessary to increase the reaction temperature of the raw materials, the heating ring 93 can be energized to release heat through the button on the control panel 5, thereby increasing the reaction temperature of the raw materials inside the mixing tank 1. After the temperature reaches the preset temperature, the control panel 5 will cut off the power supply to the heating ring 93;

[0036] Furthermore, the ceramic coating 92 coated on the surface of the mounting plate 91 not only has good corrosion resistance but also has good heat insulation function. Therefore, it not only avoids the corrosion of the mounting plate 91 by the corrosive raw materials but also can avoid the influence of the high temperature emitted by the heating ring 93;

[0037] Such as Figure 1 red and Figure 4 As shown in, the mixing tank 1 is composed of a bottom tank and an upper cover, and the two are connected by a plurality of fixing bolts;

[0038] A servo motor 3 is installed at the middle position on the top of the upper cover of the mixing tank 1, and the output shaft of the servo motor 3 penetrates through the top wall of the upper cover and is docked with the rotating shaft 31 inside the bottom tank; A plurality of stirring rods 32 arranged in a staggered manner are fixed on the surface of the rotating shaft 31;

[0039] Specifically, the servo motor 3 is started by using the control panel 5, thereby providing power for the rotation of the rotating shaft 31, and then the rotating rotating shaft 31 drives the stirring rods 32 to stir and mix the raw materials in the mixing tank 1;

[0040] A support bracket 8 is installed at the bottom of the bottom tank of the mixing tank 1, and the placement box fixed in the middle of the legs of the support bracket 8 is docked with the bottom tank of the mixing tank 1. A medicine dropping head 6 is provided at the middle position of the placement box on the support bracket 8, and the medicine dropping head 6 is connected to the liquid outlet on the bottom tank of the mixing tank 1;

[0041] Specifically, when the raw materials inside the mixing tank 1 are mixed and reacted to become a medicine, the medicine dropping head 6 can be opened by rotating the valve 7, so that the medicine after mixing and reaction is quantitatively dropped into a test tube or a beaker, and by rotating the valve 7 in the reverse direction, the medicine dropping head 6 can be closed to stop dropping the medicine;

[0042] Working principle: First, move this device to a suitable position and turn on the power supply. Then, put a certain amount of powder or solid into the inside of the mixing tank 1 through the feed port 2;

[0043] Secondly, the liquid can also enter the interior of the mixing tank 1 through the liquid inlet 4. After the raw materials are added, the servo motor 3 and the heating ring 93 are started by using the control panel 5, which can not only provide a suitable temperature for the reaction of the raw materials in the mixing tank 1, but also stir and mix the raw materials to make them fully contact each other;

[0044] Finally, after the raw materials are reacted and mixed to form a medicament, the medicament is slowly and quantitatively dropped into a beaker or a test tube by rotating the valve 7, and finally all the work of this device is completed.

[0045] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An organic contaminated groundwater remediation device, characterized in that: include: A mixing tank (1) having a feed inlet (2) and a liquid inlet (4) respectively disposed on both sides of its top wall; A filter assembly (21), comprising a side plate (211), a filter screen (212), a pull rod (213) and an adsorption magnet (214), wherein the side plate (211) is installed on the inlet edge of the feed port (2); A filter screen (212) is installed in the middle of the side plate (211), and an adsorption magnet (214) is inlaid on the bottom wall of the side plate (211), and the adsorption magnet (214) is in contact with a metal docking plate arranged on the inner wall of the feed port (2); A pull rod (213) is installed on the middle extension plate at the top of the side plate (211); A heating assembly (9), comprising a mounting plate (91), a ceramic coating (92) and a heating ring (93), wherein the outer wall of the mounting plate (91) contacts the outer wall of the mixing tank (1) and is fixed to the bottom thereof, and the inner wall of the mounting plate (91) is provided with heating rings (93) distributed at equal intervals; The surface of the mounting plate (91) is coated with a ceramic coating (92).

2. The organic contaminated groundwater remediation device according to claim 1, characterized in that: The mixing tank (1) consists of a bottom tank and an upper cover, and the two are connected via a plurality of fixing bolts.

3. The organic contaminated groundwater remediation device according to claim 2 is characterized in that: A servo motor (3) is installed at the middle position of the top of the upper cover of the mixing tank (1), and the output shaft of the servo motor (3) passes through the top wall of the upper cover and is connected to the rotating shaft (31) inside the bottom tank.

4. The organic contaminated groundwater remediation device according to claim 3 is characterized in that: A plurality of stirring rods (32) arranged in a staggered manner are fixed on the surface of the rotating shaft (31).

5. The organic contaminated groundwater remediation device according to claim 2 is characterized in that: A support frame (8) is installed at the bottom of the bottom tank of the mixing tank (1), and a placement box fixed in the middle of the legs of the support frame (8) is connected to the bottom tank of the mixing tank (1) by a docking structure.

6. The organic contaminated groundwater remediation device according to claim 5, characterized in that: A medicine dropper (6) is arranged at the middle position of the placement box on the support frame (8), and the medicine dropper (6) is connected to the liquid outlet on the bottom tank of the mixing tank (1).

Images