Acid-base adjusting device for organic matter wastewater treatment

Abstract

The utility model discloses an organic matter wastewater treatment acid-base adjusting device which comprises a working table body, an acid-base adjusting agent storage tank is fixedly installed on one side of the upper end face of the working table body, an automatic feeding assembly is installed in the acid-base adjusting agent storage tank, a wastewater treatment tank is fixedly installed on one side of the upper end face of the working table body, and an automatic feeding assembly is installed in the wastewater treatment tank. A stirring component is mounted in the wastewater treatment tank. The utility model relates to the technical field of wastewater treatment. When the amount of the acid-base regulator in the acid-base regulator storage tank is small, the floating plate begins to descend through the weight of the floating plate, then when the floating plate makes contact with the first pressure sensor at the bottom end of the guide rod, the first pressure sensor controls the infusion pump to start to pump an acid solution, and meanwhile when a pull plate makes contact with the second pressure sensor, the first pressure sensor controls the infusion pump to stop pumping the acid solution. The controller starts the electric push rod to drive the L-shaped baffle to be separated from the insertion groove, the alkaline solution enters the acid-base regulator storage tank, so that the acid-base regulator is automatically supplemented, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an acid-base regulating device for organic wastewater treatment. Background Art

[0002] High-salt organic wastewater refers to wastewater with a total salt content of at least 1%, which mainly comes from chemical plants and the collection and processing of oil and natural gas. In the process of treating high-salt organic wastewater, an acid-base adjustment device is required to adjust the pH.

[0003] At present, when transporting acid-base regulators to the interior of a wastewater treatment tank, it is not clear how much acid-base regulator is left in the storage tank. When the alkali regulator in the storage tank is used up, staff are often required to add it manually, which affects the effect of wastewater treatment. For this reason, the utility model provides an acid-base regulator for organic wastewater treatment, which solves the above problems through limiting structures such as and. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an acid-base regulating device for treating organic wastewater, which solves the above-mentioned problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an acid-base regulating device for treating organic wastewater, comprising a workbench body, an acid-base regulator storage tank is fixedly installed on one side of the upper end surface of the workbench body, an automatic feeding component is installed in the acid-base regulator storage tank, a wastewater treatment tank is fixedly installed on one side of the upper end surface of the workbench body, and a stirring component is installed in the wastewater treatment tank.

[0006] The automatic feeding assembly includes a floating plate movably installed inside the acid-base regulator storage tank, connecting sleeves are fixedly installed on both sides of the floating plate, limiting slide grooves are symmetrically arranged on both sides of the inner wall of the acid-base regulator storage tank, guide rods are fixedly installed in the two limiting slide grooves, pressure sensors are fixedly installed on the outer surfaces of both ends of the guide rods, a pull plate is fixedly installed on one side of the floating plate, a placement groove is opened on one side of the top of the inner wall of the acid-base regulator storage tank, an electric push rod is fixedly installed on the top wall of the placement groove, and an L is fixedly installed on the output end of the electric push rod. The L-shaped baffle is fixedly installed with a second pressure sensor on one side of the bottom of the L-shaped baffle, an alkaline solution box is fixedly installed on one side of the acid-base regulator storage tank and located on one side of the placement groove, an inclined discharge port is provided at the joint between the bottom side of the alkaline solution box and the acid-base regulator storage tank, a slot is provided on the bottom wall of the inclined discharge port, a delivery pipe is fixedly connected to one side of the interior of the acid-base regulator storage tank, a liquid pump is fixedly installed on the delivery pipe, one end of the delivery pipe is connected to an acid solution tank, and the acid solution tank is fixedly installed on one side of the acid-base regulator storage tank.

[0007] Preferably, the stirring assembly includes a delivery pump fixedly mounted on the upper end surface of the workbench body, the delivery pump inlet end is connected to the interior of the acid-base regulator storage tank, the delivery pump outlet end is connected to a connecting pipe, an annular pipe is fixedly mounted on the top of the wastewater treatment tank through a connecting rod, a number of nozzles are evenly distributed on the bottom of the annular pipe, a drive motor is fixedly mounted on the top of the wastewater treatment tank, the output end of the drive motor passes through the interior of the wastewater treatment tank through a bearing and is fixedly mounted with a stirring rod, and the connecting pipe is connected to the interior of the annular pipe at one end away from the delivery pump.

[0008] Preferably, the bottom end of the L-shaped baffle matches the slot.

[0009] Preferably, the top transverse rod of the L-shaped baffle extends to the outside of the placement groove and overlaps with the pull plate.

[0010] Preferably, a second driving motor is fixedly mounted on one side of the lower end surface of the workbench body, and an output end of the second driving motor penetrates into the acid-base regulator storage tank through a bearing and a second stirring rod is fixedly mounted thereon.

[0011] Preferably, one side of the bottom of the wastewater treatment tank is fixedly connected to a drain pipe, and a control valve is provided on the drain pipe.

[0012] Preferably, a controller is fixedly mounted on one side of the upper end surface of the workbench body, and the pressure sensor 1, the pressure sensor 2, the electric push rod and the liquid pump are all electrically connected to the controller.

[0013] Beneficial Effects

[0014] The utility model provides an acid-base regulating device for treating organic wastewater. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The utility model can automatically add acid-base regulator to the acid-base regulator storage tank by means of the automatic feeding component. When the acid-base regulator in the acid-base regulator storage tank is less, the float plate starts to drop by its own weight. Then, when the float plate contacts the pressure sensor 1 at the bottom of the guide rod, the pressure sensor 1 controls the liquid pump to start pumping acidic solution. Meanwhile, when the pull plate contacts the pressure sensor 2, the controller starts the electric push rod to drive the L-shaped baffle to detach from the slot, and the alkaline solution enters the acid-base regulator storage tank. When the float plate contacts the pressure sensor 1 at the top of the guide rod, the pressure sensor controls the liquid pump to stop pumping and controls the electric push rod to insert into the slot, thereby automatically replenishing the acid-base regulator, saving time and effort.

[0016] (2) The utility model can effectively mix and stir the acidic solution and the alkaline solution by setting up a second driving motor to drive the second stirring rod to rotate, and can effectively mix and stir the wastewater and the acid-base regulator by driving a first driving motor to drive a first stirring rod to rotate. At the same time, the acid-base regulator can be sprayed more evenly by setting up a plurality of nozzles, thereby improving the regulation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0018] Figure 2 It is the front view of the internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the automatic feeding component of the utility model;

[0020] Figure 4 It is a schematic diagram of the stirring assembly of the utility model.

[0021] In the figure, 1, workbench body; 2, acid-base regulator storage tank; 3, wastewater treatment tank; 4, drive motor 2; 5, stirring rod 2; 6, drain pipe; 7, control valve; 8, controller; 100, automatic feeding assembly; 101, floating plate; 102, connecting sleeve; 103, limiting slide; 104, guide rod; 105, pressure sensor 1; 106, pull plate; 107, placement slot; 108, electric push rod; 109, L-shaped baffle; 110, pressure sensor 2; 111, alkaline solution tank; 112, inclined discharge port; 113, slot; 114, delivery pipe; 115, liquid pump; 116, acid solution tank; 200, stirring assembly; 201, delivery pump; 202, connecting pipe; 203, annular pipe; 204, nozzle; 205, drive motor 1; 206, stirring rod 1. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] See also Figure 1-4A acid-base regulating device for treating organic wastewater comprises a workbench body 1, an acid-base regulating agent storage tank 2 is fixedly mounted on one side of the upper end surface of the workbench body 1, an automatic feeding component 100 is installed in the acid-base regulating agent storage tank 2, a wastewater treatment tank 3 is fixedly mounted on one side of the upper end surface of the workbench body 1, a liquid inlet is arranged on one side of the top of the wastewater treatment tank 3, and a stirring component 200 is installed in the wastewater treatment tank 3.

[0025] The automatic feeding component 100 includes a floating plate 101 movably installed inside the acid-base regulator storage tank 2, and a connecting sleeve 102 is fixedly installed on both sides of the floating plate 101. The inner wall of the acid-base regulator storage tank 2 is symmetrically provided with a limited slide groove 103 on both sides, and a guide rod 104 is fixedly installed in the two limited slide grooves 103. The outer surfaces of both ends of the guide rod 104 are fixedly installed with a pressure sensor 105. A pull plate 106 is fixedly installed on one side of the floating plate 101, and a placement groove 107 is provided on one side of the top of the inner wall of the acid-base regulator storage tank 2. The top wall of the placement groove 107 is fixedly installed with an electric push rod 106. Rod 108, the input end of the electric push rod 108 is connected to the power supply through an external cable, the output end of the electric push rod 108 is fixedly installed with an L-shaped baffle 109, and a pressure sensor 110 is fixedly installed on one side of the bottom of the L-shaped baffle 109. An alkaline solution box 111 is fixedly installed on one side of the placement groove 107 on one side of the acid-base regulator storage tank 2. An inclined discharge port 112 is provided at the bottom wall of the inclined discharge port 112. A slot 113 is provided, and a conveying pipe 114 is fixedly connected to one side of the interior of the acid-base regulator storage tank 2. A liquid pump 115 is fixedly installed on the delivery pipe 114, and the input end of the liquid pump 115 is connected to a power supply through an external cable. One end of the delivery pipe 114 is connected to an acid solution tank 116, and the acid solution tank 116 is fixedly installed on one side of the acid-base regulator storage tank 2. The automatic feeding component 100 can effectively add the acid-base regulator automatically. When the acid-base regulator needs to be added automatically, when the acid-base regulator in the acid-base regulator storage tank 2 is less, the floating plate 101 begins to descend by its own weight, and then the floating plate 101 and the pressure at the bottom of the guide rod 104 are pressed. When the force sensor 105 contacts, the pressure sensor 105 controls the liquid pump 115 to start pumping the acidic solution. At the same time, when the pull plate 106 contacts the pressure sensor 2 110, the controller 8 starts the electric push rod 108 to drive the L-shaped baffle 109 to disengage from the slot 113, and the alkaline solution enters the acid-base regulator storage tank 2. When the float plate 101 contacts the pressure sensor 105 at the top of the guide rod 104, the pressure sensor 105 controls the liquid pump 115 to stop pumping and controls the electric push rod 108 to insert into the slot 113, thereby automatically replenishing the acid-base regulator.

[0026] Embodiment 2:

[0027] See also Figure 1-4This embodiment provides a technical solution based on the first embodiment: the stirring assembly 200 includes a delivery pump 201 fixedly mounted on the upper end surface of the workbench body 1, the input end of the delivery pump 201 is connected to the power supply through an external cable, the inlet end of the delivery pump 201 is connected to the inside of the acid-base regulator storage tank 2, and the outlet end of the delivery pump 201 is connected to a connecting pipe 202. An annular pipe 203 is fixedly mounted on the top of the wastewater treatment tank 3 through a connecting rod, and a plurality of nozzles 204 are evenly distributed on the bottom of the annular pipe 203. The top of the wastewater treatment tank 3 A driving motor 205 is fixedly installed, and the input end of the driving motor 205 is connected to the power supply through an external cable. The output end of the driving motor 205 passes through the bearing to the inside of the wastewater treatment tank 3 and is fixedly installed with a stirring rod 206. The stirring assembly 200 can effectively mix and stir the wastewater and the acid-base regulator to improve the effect of wastewater treatment. When the wastewater and the acid-base regulator need to be mixed and stirred, the acid-base regulator is pumped into the annular pipe 203 in the wastewater treatment tank 3 by starting the delivery pump 201. Then, the wastewater is sprayed through a plurality of nozzles 204, and at the same time, a driving motor 205 is started to drive a stirring rod 206 to rotate, so as to facilitate the acid-base regulator to be fully mixed with the wastewater, thereby improving the effect of wastewater treatment. The connecting pipe 202 is connected to the inner end of the annular pipe 203 away from the delivery pump 201. The bottom end of the L-shaped baffle 109 matches the slot 113. The top transverse rod of the L-shaped baffle 109 extends to the outside of the placement slot 107 and overlaps with the pull plate 106. One side of the lower end surface of the workbench body 1 A driving motor 2 4 is fixedly installed, and the input end of the driving motor 2 4 is connected to the power supply through an external cable. The output end of the driving motor 2 4 passes through the bearing to the inside of the acid-base regulator storage tank 2 and is fixedly installed with a stirring rod 2 5. A drain pipe 6 is fixedly connected to one side of the bottom of the wastewater treatment tank 3, and a control valve 7 is provided on the drain pipe 6. A controller 8 is fixedly installed on one side of the upper end surface of the workbench body 1, and the pressure sensor 1 105, the pressure sensor 2 110, the electric push rod 108 and the liquid pump 115 are all electrically connected to the controller 8.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] During operation, the wastewater is first discharged into the wastewater treatment tank 3 through the liquid inlet, and then the delivery pump 201 is started to draw the acid-base regulator in the acid-base regulator storage tank 2 into the annular pipe 203 in the wastewater treatment tank 3, and then the wastewater is sprayed through a plurality of nozzles 204, and at the same time, the driving motor 205 is started to drive the stirring rod 206 to rotate, so as to facilitate the acid-base regulator and the wastewater to be fully mixed, thereby improving the effect of wastewater treatment. When the acid-base regulator in the acid-base regulator storage tank 2 is less, the floating plate 101 begins to descend by its own weight, and then the floating plate 101 and the guide rod When the pressure sensor 105 at the bottom of 104 contacts, the pressure sensor 105 controls the liquid pump 115 to start pumping acidic solution. At the same time, when the pull plate 106 contacts the pressure sensor 2 110, the controller 8 starts the electric push rod 108 to drive the L-shaped baffle 109 to disengage from the slot 113, and the alkaline solution enters the acid-base regulator storage tank 2. When the float plate 101 contacts the pressure sensor 105 at the top of the guide rod 104, the pressure sensor 105 controls the liquid pump 115 to stop pumping and controls the electric push rod 108 to insert into the slot 113, thereby automatically replenishing the acid-base regulator.

[0030] 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.

[0031] 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. An acid-base regulating device for treating organic wastewater, comprising a workbench body (1), characterized in that: An acid-base regulator storage tank (2) is fixedly mounted on one side of the upper end surface of the workbench body (1), and an automatic material adding component (100) is installed in the acid-base regulator storage tank (2); a wastewater treatment tank (3) is fixedly mounted on one side of the upper end surface of the workbench body (1), and a stirring component (200) is installed in the wastewater treatment tank (3); The automatic material adding component (100) comprises a floating plate (101) movably mounted inside the acid-base regulator storage tank (2), connecting sleeves (102) are fixedly mounted on both sides of the floating plate (101), limiting slide grooves (103) are symmetrically arranged on both sides of the inner wall of the acid-base regulator storage tank (2), guide rods (104) are fixedly mounted in the two limiting slide grooves (103), pressure sensors (105) are fixedly mounted on the outer surfaces of both ends of the guide rods (104), a pulling plate (106) is fixedly mounted on one side of the floating plate (101), a placement groove (107) is arranged on one side of the top of the inner wall of the acid-base regulator storage tank (2), an electric push rod (108) is fixedly mounted on the top wall of the placement groove (107), and an L-shaped push rod (108) is fixedly mounted on the output end of the electric push rod (108). A baffle (109) is provided, a pressure sensor 2 (110) is fixedly mounted on one side of the bottom of the L-shaped baffle (109), an alkaline solution box (111) is fixedly mounted on one side of the acid-base regulator storage tank (2) and located on one side of the placement groove (107), an inclined discharge port (112) is provided on one side of the bottom of the alkaline solution box (111) where it is in contact with the acid-base regulator storage tank (2), a slot (113) is provided on the bottom wall of the inclined discharge port (112), a delivery pipe (114) is fixedly connected to one side of the interior of the acid-base regulator storage tank (2), a liquid pump (115) is fixedly mounted on the delivery pipe (114), one end of the delivery pipe (114) is connected to an acid solution box (116), and the acid solution box (116) is fixedly mounted on one side of the acid-base regulator storage tank (2).

2. The acid-base regulating device for treating organic wastewater according to claim 1, characterized in that: The stirring assembly (200) comprises a delivery pump (201) fixedly mounted on the upper end surface of the workbench body (1); the inlet end of the delivery pump (201) is connected to the interior of the acid-base regulator storage tank (2); the outlet end of the delivery pump (201) is connected to a connecting pipe (202); an annular pipe (203) is fixedly mounted on the top of the wastewater treatment tank (3) via a connecting rod; a plurality of nozzles (204) are evenly distributed on the bottom of the annular pipe (203); a driving motor (205) is fixedly mounted on the top of the wastewater treatment tank (3); the output end of the driving motor (205) passes through the interior of the wastewater treatment tank (3) via a bearing and is fixedly mounted with a stirring rod (206); and the connecting pipe (202) is connected to the interior of the annular pipe (203) at one end away from the delivery pump (201).

3. The acid-base regulating device for treating organic wastewater according to claim 1, characterized in that: The bottom end of the L-shaped baffle (109) matches the slot (113).

4. The acid-base regulating device for treating organic wastewater according to claim 1, characterized in that: The top transverse rod of the L-shaped baffle (109) extends to the outside of the placement groove (107) and overlaps with the pull plate (106).

5. The acid-base regulating device for treating organic wastewater according to claim 1, characterized in that: A second drive motor (4) is fixedly mounted on one side of the lower end surface of the workbench body (1); an output end of the second drive motor (4) penetrates into the interior of the acid-base regulator storage tank (2) through a bearing and a second stirring rod (5) is fixedly mounted thereon.

6. The acid-base regulating device for treating organic wastewater according to claim 1, characterized in that: One side of the bottom of the wastewater treatment tank (3) is fixedly connected to a drainage pipe (6), and a control valve (7) is provided on the drainage pipe (6).

7. The acid-base regulating device for treating organic wastewater according to claim 1, characterized in that: A controller (8) is fixedly mounted on one side of the upper end surface of the workbench body (1); the pressure sensor 1 (105), the pressure sensor 2 (110), the electric push rod (108) and the liquid pump (115) are all electrically connected to the controller (8).

Images