Desulfurization wastewater treatment equipment

Abstract

The utility model belongs to the technical field of desulfurization wastewater treatment and discloses desulfurization wastewater treatment equipment which comprises a base and a treatment tank, the treatment tank is mounted on the upper surface of the base, a connecting pipe is mounted at the drainage end of the base, an electromagnetic valve is arranged on the outer surface of the connecting pipe, and a filter box is mounted on the upper surface of the base. The drainage end of the connecting pipe is installed in a water inlet of the filter box, a drainage pipe is installed at the drainage end of the filter box, clamping grooves are formed in the left side and the right side of the filter box, and filter mechanisms which stop filtering water flow without closing an electromagnetic valve are arranged in the two clamping grooves of the filter box. Filtering equipment in the filtering mechanism can be alternately used, so that a worker does not need to shut down the treatment tank to continuously convey water into the filtering tank when independently cleaning sundries accumulated in one group of filtering equipment in the filtering mechanism, and the treatment efficiency of the device in subsequent wastewater treatment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to desulfurization wastewater treatment technical field, concretely relates to a desulfurization wastewater treatment equipment. BACKGROUND

[0002] Wastewater includes domestic sewage, industrial wastewater and initial rain runoff into drainage pipe channel and other useless water, generally refers to the water that cannot recycle or after first -class pollution after preparation pure treatment difficulty reaches certain standard after a certain technical treatment.

[0003] The utility model discloses a desulfurization wastewater treatment equipment, including bearing base, fixed plate, connecting column, fixed part, neutralization stirring device, liquid guide pipe, fixed groove, filter screen, pull out handle, transmission pipe, storage box, pumping pump, feeding part, lead -out pipe, hinged part and universal wheel, the neutralization stirring device includes stirring jar, fixed lid, stirring motor, drive shaft and stirring part. The utility model belongs to desulfurization wastewater treatment technical field, and specifically is a desulfurization wastewater treatment equipment, effectively solve the defects that the traditional desulfurization wastewater treatment equipment of current market is mostly simple in function, and the structure is shabby, can guarantee the basic neutralization effect while also guaranteeing to avoid heavy metal deposit and the convenient removal cleaning of filter screen, further improve the practicability of whole device, and it is a very excellent desulfurization wastewater treatment equipment.

[0004] In the implementation of the present application, it is found that the technology has the following problems: the existing desulfurization wastewater treatment equipment can only be cleaned after the liquid guide pipe is closed during use, which increases the time spent in subsequent wastewater treatment.

[0005] Therefore, a desulfurization wastewater treatment equipment is provided. UTILITY MODEL CONTENTS

[0006] The utility model discloses a desulfurization wastewater treatment equipment to solve the problem that the liquid guide pipe needs to be closed during the cleaning of the filter screen, which increases the time spent in subsequent wastewater treatment.

[0007] The utility model discloses a desulfurization wastewater treatment equipment to solve the problem that the liquid guide pipe needs to be closed during the cleaning of the filter screen, which increases the time spent in subsequent wastewater treatment.

[0008] The application discloses a desulfurization wastewater treatment equipment, which comprises a base and a treatment tank, the treatment tank is installed on the upper surface of the base, a connecting pipe is installed on the drainage end of the base, an electromagnetic valve is arranged on the outer surface of the connecting pipe, a filter box is installed on the upper surface of the base, the drainage end of the connecting pipe is installed in the water inlet of the filter box, a drainage pipe is installed on the drainage end of the filter box, clamping grooves are formed in the left and right sides of the filter box, filter mechanisms which do not need to stop the electromagnetic valve to stop the filtering water flow are arranged in the two groups of clamping grooves of the filter box, positioning mechanisms are arranged on the outer surfaces of the filter mechanisms, recesses are formed in the upper surface of the filter box, sealing mechanisms are arranged in the two groups of recesses of the filter box, and protection mechanisms are installed on the inner wall of the filter box.

[0009] Further, the filter mechanism comprises a fixed plate which is slidingly connected in the two groups of clamping grooves of the filter box, two groups of clamping grooves are formed in the upper surface of the fixed plate, back-shaped supporting plates are installed on the inner walls of the two groups of clamping grooves of the fixed plate, and filter screens are clamped in the two groups of clamping grooves of the fixed plate, and the lower surfaces of the two groups of filter screens are respectively abutted against the upper surfaces of the two groups of back-shaped supporting plates.

[0010] Further, the positioning mechanism comprises two groups of connecting blocks and two groups of fixed blocks, the two groups of connecting blocks are respectively installed on the left and right sides of the fixed plate, the two groups of fixed blocks are respectively installed on the left and right sides of the filter box, recesses are formed in the upper surfaces of the two groups of fixed blocks and the two groups of connecting blocks, plug rods are respectively inserted into the recesses in the two groups of fixed blocks, and the inner recesses of the two groups of connecting blocks are respectively located on the movement paths of the two groups of plug rods.

[0011] Further, the sealing mechanism comprises two groups of L-shaped fixed plates and two groups of connecting plates, the two groups of connecting plates are slidingly connected in the two groups of recesses of the filter box, the two groups of L-shaped fixed plates are installed on the upper surface of the filter box, screw holes are formed in the upper surfaces of the two groups of L-shaped fixed plates, screws are connected with the inner threads of the two groups of L-shaped fixed plates, handles are installed on the upper surfaces of the two groups of screws, sealing pads are bonded to the lower surfaces of the two groups of connecting plates, the lower surfaces of the two groups of screws are respectively abutted against the upper surfaces of the two groups of connecting plates, and the two groups of sealing pads are respectively located in the two groups of clamping grooves of the filter box.

[0012] Furthermore, the protective mechanism includes two sets of contact switches and a slider. A positioning slot is provided on the inner side wall of the right side of the filter box. The slider is slidably connected inside the positioning slot of the filter box. An L-shaped float is provided on the side of the slider near the connecting pipe. The two sets of contact switches are respectively installed on the lower surface of the two sets of filter screens. The positions of the two sets of contact switches are both located on the moving path of the L-shaped float. The two sets of contact switches are electrically connected to the control end of the solenoid valve.

[0013] Furthermore, an electric telescopic rod is installed on the top of the inner wall of the positioning slot of the filter box, and the two sets of contact switches and the control end of the electric telescopic rod are electrically connected.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses a fixed plate to pull two sets of filter screens to alternately place inside the filter box to filter the water flowing into the filter box. This allows the two sets of filter screens to be used alternately, so that when the staff cleans the debris inside a single set of filter screens, there is no need to shut off the treatment tank to continuously supply water into the filter box. This improves the treatment efficiency of the device when treating wastewater, thus enhancing the practicality of the device.

[0016] 2. This utility model uses two sets of handles to drive two sets of connecting plates to move two sets of sealing gaskets, so that the lower surfaces of the two sets of sealing gaskets abut against the upper surface of the fixed plate. The two sets of sealing gaskets are located inside the two sets of slots in the filter box, so that the two sets of sealing gaskets seal the connection between the upper surface of the fixed plate and the top of the inner wall of the two sets of slots in the filter box during use. This minimizes the risk of water flowing into the filter box overflowing along the upper surface of the fixed plate when the filter screen becomes blocked. Attached Figure Description

[0017] Figure 1 This is a side view of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the sealing gasket of this utility model;

[0020] Figure 4 This is a utility model Figure 1 Enlarged view of point A in the middle.

[0021] Mark No. : 1, processing tank; 2, base; 3, connecting pipe; 4, electromagnetic valve; 5, filter box; 6, drain pipe; 7, filtering mechanism; 701, fixed plate; 702, filter screen; 703, back-shaped support plate; 8, positioning mechanism; 801, connecting block; 802, fixed block; 803, insertion rod; 9, sealing mechanism; 901, L-shaped fixed plate; 902, screw rod; 903, handle; 904, connecting plate; 905, sealing gasket; 10, protection mechanism; 1001, touch switch; 1002, sliding block; 1003, L-shaped floating plate; 11, electric telescopic rod. DETAILED DESCRIPTION

[0022] To make the objects, technical solutions, and advantages of the embodiments of the present application clearer, the following will be a clear and complete description of the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships of the present application product when it is usually placed, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as a limitation on the present application.

[0026] As Figures 1 to 4As shown, a desulfurization wastewater treatment equipment, including base 2 and treatment tank 1, the treatment tank 1 is installed on the upper surface of base 2, the drainage end of base 2 is installed with connecting pipe 3, the outer surface of connecting pipe 3 is provided with electromagnetic valve 4, the upper surface of base 2 is installed with filter box 5, the drainage end of connecting pipe 3 is installed inside the water inlet of filter box 5, the drainage end of filter box 5 is installed with drain pipe 6, the left and right sides of filter box 5 are both provided with clamping groove, the two groups of clamping grooves inside filter box 5 are provided with filter mechanism 7 which does not need to stop filtering water flow by stopping electromagnetic valve 4, the outer surface of filter mechanism 7 is provided with positioning mechanism 8, the upper surface of filter box 5 is provided with two groups of grooves, the two groups of grooves inside filter box 5 are provided with sealing mechanism 9, the inner wall of filter box 5 is installed with protection mechanism 10; Specifically, the inside filtering equipment of filter mechanism 7 can be used alternately, so that the staff does not need to stop the continuous water supply to filter box 5 when cleaning the accumulated sundries in one group of filtering equipment inside filter mechanism 7, thereby improving the processing efficiency of the device in subsequent wastewater treatment, thus improving the practicality of the device.

[0027] As shown, Figures 1 to 3 The filter mechanism 7 includes a fixed plate 701, the fixed plate 701 is slidably connected in the two groups of clamping grooves of the filter box 5, the upper surface of the fixed plate 701 is provided with two groups of clamping grooves, the inner wall of the two groups of clamping grooves of the fixed plate 701 is installed with a back-shaped support plate 703, the two groups of clamping grooves inside the fixed plate 701 are clamped with filter screens 702, the lower surfaces of the two groups of filter screens 702 are respectively abutted on the upper surfaces of the two groups of back-shaped support plates 703; Specifically, by pulling the fixed plate 701 to drive the two groups of filter screens 702 to be placed in the filter box 5 in turn to filter the water flow discharged into the filter box 5, so that the two groups of filter screens 702 can be used alternately, thereby the staff does not need to stop the continuous water supply to the filter box 5 when cleaning the accumulated sundries in one group of filter screens 702, thereby improving the processing efficiency of the device in subsequent wastewater treatment, thus improving the practicality of the device; the upper surfaces of the two groups of filter screens 702 are provided with inclined surfaces, so that the sundries are not easy to accumulate on a point of the upper surface of the filter screen 702 under the action of gravity when the filter screen 702 filters the wastewater subsequently, thereby reducing the cleaning and replacement frequency of the filter screen 702 by the staff periodically.

[0028] As shown, Figure 1 And Figure 2As shown, the positioning mechanism 8 comprises two groups of connecting blocks 801 and two groups of fixed blocks 802, the two groups of connecting blocks 801 are respectively installed on the left and right sides of the fixed plate 701, and the two groups of fixed blocks 802 are respectively installed on the left and right sides of the filter box 5. The upper surfaces of the two groups of fixed blocks 802 and the two groups of connecting blocks 801 are provided with grooves, the inner part of the groove of the two groups of fixed blocks 802 is inserted with a plug rod 803, and the inner groove of the two groups of connecting blocks 801 is respectively located on the movement path of the two groups of plug rods 803. Specifically, when a group of filter screens 702 is pushed into the inside of the filter box 5, the bottom end of the plug rod 803 is inserted into the groove inside the adjacent connecting block 801 by pushing the plug rod 803, so that the positioning mechanism 8 limits the movement position of the filter mechanism 7 inside the two groups of clamping grooves of the filter box 5, thereby avoiding the movement of the subsequent filter mechanism 7 in the use process as much as possible, thereby improving the stability of the filter mechanism 7 in the use process.

[0029] As shown in Figure 3 and Figure 4 shown, the sealing mechanism 9 comprises two groups of L-shaped fixed plates 901 and two groups of connecting plates 904, the two groups of connecting plates 904 are respectively connected in the two groups of grooves of the filter box 5, the two groups of L-shaped fixed plates 901 are installed on the upper surface of the filter box 5, the upper surfaces of the two groups of L-shaped fixed plates 901 are provided with threaded holes, the inner threads of the two groups of L-shaped fixed plates 901 are connected with screw rods 902, the upper surfaces of the two groups of screw rods 902 are installed with handles 903, the lower surfaces of the two groups of connecting plates 904 are bonded with sealing gaskets 905, the lower surfaces of the two groups of sealing gaskets 905 are respectively abutted on the upper surfaces of the two groups of connecting plates 904, and the positions of the two groups of sealing gaskets 905 are respectively located inside the two groups of clamping grooves of the filter box 5.

[0030] Specifically, by rotating the two groups of handles 903 to drive the two groups of connecting plates 904 to push the two groups of sealing gaskets 905 to move, the lower surfaces of the two groups of sealing gaskets 905 are abutted on the upper surface of the fixed plate 701, and the positions of the two groups of sealing gaskets 905 are respectively located inside the two groups of clamping grooves of the filter box 5, so that the two groups of sealing gaskets 905 block the connection between the upper surface of the fixed plate 701 and the top of the inner wall of the two groups of clamping grooves of the filter box 5 in the use process, thereby avoiding the water flow in the inside of the subsequent filter screen 702 from overflowing out of the inside of the filter box 5 along the upper surface of the fixed plate 701 when the inside of the filter screen 702 is blocked.

[0031] As shown in Figures 1 to 3As shown, the protection mechanism 10 includes two groups of contact switches 1001 and sliders 1002, the right inner side wall of the filter box 5 is provided with a positioning clamping groove, the slider 1002 is slidingly connected inside the positioning clamping groove of the filter box 5, the side close to the connecting pipe 3 of the slider 1002 is provided with an L-shaped floating plate 1003, two groups of contact switches 1001 are respectively installed on the lower surfaces of the two groups of filter screens 702, the positions of the two groups of contact switches 1001 are located on the movement path of the L-shaped floating plate 1003, and the two groups of contact switches 1001 and the control end of the electromagnetic valve 4 are electrically connected;

[0032] Specifically, when a large amount of water flow is accumulated in the subsequent filter box 5, the L-shaped floating plate 1003 is floated in the filter box 5 by the water flow accumulated in the filter box 5, and the positions of the two groups of contact switches 1001 are located on the movement path of the L-shaped floating plate 1003, so that the subsequent L-shaped floating plate 1003 triggers the top group of contact switches 1001 to shut down the electromagnetic valve 4 in the floating process, thereby preventing the filter box 5 from accumulating too much water flow, and preventing the water flow in the filter box 5 from overflowing along the connecting part of the fixed plate 701 and the inner wall of the two clamping grooves of the filter box 5 due to the accumulation of water flow in the subsequent filter box 5 and the flat lower surface of the fixed plate 701.

[0033] As shown in Figure 3 The top of the inner wall of the positioning clamping groove of the filter box 5 is provided with an electric telescopic rod 11, and the control end of the two groups of contact switches 1001 and the electric telescopic rod 11 is electrically connected. Specifically, when the two groups of contact switches 1001 are triggered and started by the L-shaped floating plate 1003, the control end of the two groups of contact switches 1001 and the electric telescopic rod 11 is electrically connected, so that the subsequent electric telescopic rod 11 pushes the slider 1002 and the L-shaped floating plate 1003 to move downward and reset, thereby preventing the subsequent L-shaped floating plate 1003 from moving upward too much and causing the top group of fixed plates 701 to bend.

[0034] In summary: by pulling the fixed plate 701 to drive the two groups of filter screens 702 to be placed in the filter box 5 in turn, the water flow entering the filter box 5 is filtered, so that the two groups of filter screens 702 can be used alternately, thereby avoiding the need to shut down the continuous water supply to the filter box 5 when the staff is cleaning the accumulated sundries in one group of filter screens 702, thereby improving the processing efficiency of the device in subsequent wastewater treatment; by pushing the insertion rod 803 to insert the bottom end of the insertion rod 803 into the groove of the adjacent group of connecting blocks 801, the positioning mechanism 8 limits the movement position of the filtering mechanism 7 in the two clamping grooves of the filter box 5, thereby preventing the subsequent filtering mechanism 7 from moving during use.

[0035] Meanwhile, the two groups of handles 903 are rotated to drive the two groups of connecting plates 904 to push the two groups of sealing gaskets 905 to move, the lower surfaces of the two groups of sealing gaskets 905 abut against the upper surface of the fixed plate 701, and the positions of the two groups of sealing gaskets 905 are located in the two groups of clamping grooves of the filter box 5, so that the two groups of sealing gaskets 905 can block the connection between the upper surface of the fixed plate 701 and the top of the inner wall of the two groups of clamping grooves of the filter box 5 during use, so as to avoid the water flow in the filter box 5 from overflowing out of the filter box 5 along the upper surface of the fixed plate 701 when the subsequent filter screen 702 is blocked; the L-shaped floating plate 1003 is floated in the filter box 5 by the water flow accumulated in the filter box 5, and the positions of the two groups of contact switches 1001 are located on the moving path of the L-shaped floating plate 1003, so that the subsequent L-shaped floating plate 1003 can trigger the top group of contact switches 1001 to shut down the electromagnetic valve 4 during floating, so that the filter box 5 is not easy to accumulate too much water flow, thereby avoiding the water flow in the filter box 5 from overflowing along the connection between the fixed plate 701 and the inner wall of the two groups of clamping grooves of the filter box 5.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A desulfurization wastewater treatment device, comprising a base (2) and a treatment tank (1), characterized in that: The treatment tank (1) is installed on the upper surface of the base (2). A connecting pipe (3) is installed at the drain end of the base (2). A solenoid valve (4) is provided on the outer surface of the connecting pipe (3). A filter box (5) is installed on the upper surface of the base (2). The drain end of the connecting pipe (3) is installed inside the inlet of the filter box (5). A drain pipe (6) is installed at the drain end of the filter box (5). Slots are provided on both the left and right sides of the filter box (5). A filter mechanism (7) is provided inside the two sets of slots of the filter box (5) so that the filter water flow can be stopped without turning off the solenoid valve (4). A positioning mechanism (8) is provided on the outer surface of the filter mechanism (7). Two sets of grooves are provided on the upper surface of the filter box (5). A sealing mechanism (9) is provided inside the two sets of grooves of the filter box (5). A protective mechanism (10) is installed on the inner wall of the filter box (5).

2. The desulfurization wastewater treatment equipment according to claim 1, characterized in that: The filtration mechanism (7) includes a fixing plate (701), which is slidably connected to the two sets of slots inside the filter box (5). The upper surface of the fixing plate (701) has two sets of slots. The inner walls of the two sets of slots of the fixing plate (701) are equipped with U-shaped support plates (703). Filter screens (702) are engaged inside the two sets of slots of the fixing plate (701). The lower surfaces of the two sets of filter screens (702) respectively abut against the upper surfaces of the two sets of U-shaped support plates (703).

3. The desulfurization wastewater treatment equipment according to claim 2, characterized in that: The positioning mechanism (8) includes two sets of connecting blocks (801) and two sets of fixing blocks (802). The two sets of connecting blocks (801) are respectively installed on the left and right sides of the fixing plate (701), and the two sets of fixing blocks (802) are respectively installed on the left and right sides of the filter box (5). The upper surfaces of the two sets of fixing blocks (802) and the two sets of connecting blocks (801) are provided with grooves. Insert rods (803) are inserted into the grooves of the two sets of fixing blocks (802). The positions of the grooves inside the two sets of connecting blocks (801) are respectively located on the moving paths of the two sets of insert rods (803).

4. The desulfurization wastewater treatment equipment according to claim 1, characterized in that: The sealing mechanism (9) includes two sets of L-shaped fixing plates (901) and two sets of connecting plates (904). The two sets of connecting plates (904) are slidably connected to the two sets of grooves in the filter box (5). The two sets of L-shaped fixing plates (901) are installed on the upper surface of the filter box (5). The upper surface of the two sets of L-shaped fixing plates (901) is provided with threaded holes. The internal threads of the two sets of L-shaped fixing plates (901) are connected to screws (902). The upper surface of the two sets of screws (902) is provided with handles (903). The lower surface of the two sets of connecting plates (904) is bonded with sealing gaskets (905). The lower surface of the two sets of screws (902) abuts against the upper surface of the two sets of connecting plates (904). The positions of the two sets of sealing gaskets (905) are located inside the two sets of slots in the filter box (5).

5. The desulfurization wastewater treatment equipment according to claim 2, characterized in that: The protective mechanism (10) includes two sets of contact switches (1001) and a slider (1002). The inner side wall of the right side of the filter box (5) is provided with a positioning slot. The slider (1002) is slidably connected to the positioning slot of the filter box (5). An L-shaped float (1003) is provided on the side of the slider (1002) near the connecting pipe (3). The two sets of contact switches (1001) are respectively installed on the lower surface of the two sets of filter screens (702). The positions of the two sets of contact switches (1001) are both located on the moving path of the L-shaped float (1003). The two sets of contact switches (1001) are electrically connected to the control end of the solenoid valve (4).

6. The desulfurization wastewater treatment equipment according to claim 5, characterized in that: An electric telescopic rod (11) is installed on the top of the inner wall of the positioning slot of the filter box (5), and the two sets of contact switches (1001) and the control ends of the electric telescopic rod (11) are electrically connected.

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