Movable device on waste liquid treatment equipment

Abstract

The utility model belongs to waste liquid treatment devices, and particularly relates to a movable device on waste liquid treatment equipment, which comprises a working frame, an air cylinder and a spray gun body are arranged on the working frame, and during working, the air cylinder is started to push the spray gun body to a liquid receiving port through a pneumatic rod; when the spray gun does not work, the spray gun body is withdrawn from the liquid receiving opening through the pneumatic rod, and when the temperature of the secondary combustion chamber reaches a high limit value, the controller controls the electromagnetic valve to drive the pneumatic diaphragm pump to stop working, on the contrary, when the temperature of the secondary combustion chamber reaches a low limit value, the spray gun body is matched with the air cylinder to push the spray gun body into the secondary combustion chamber, and the pneumatic diaphragm pump works; when the spray gun body operates, due to the fact that a placing piece is installed, shaking is reduced, a locking piece is pulled outwards, an arc-shaped plate face rotates around a rotating shaft, a limiting rod is fixed to a first blind hole in a clamped mode, a positioning column is fixed to a second blind hole in a clamped mode, and the spray gun body can be taken out; compared with the prior art, the spray gun body can be disassembled and assembled, the maintenance cost of the spray gun is reduced, and the waste liquid treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a waste liquid treatment device, and more specifically, to a movable device on a waste liquid disposal equipment. Background Art

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water, which refers to the wastewater and waste liquid generated during industrial production, containing industrial production materials, intermediate products, by-products and pollutants generated during the production process that are lost with water. Since industrial wastewater often contains various toxic substances and pollutes the environment, posing a great harm to human health, it is necessary to develop comprehensive utilization, turn harm into benefit, and take corresponding purification measures according to the components and concentrations of pollutants in the wastewater before it can be discharged. As one of the key equipment for wastewater treatment, the spray gun aims to improve the efficiency of wastewater treatment and the resource recovery rate, and achieve the maximum utilization and recycling of resources.

[0003] For example, a temperature control interlock control waste liquid spray gun pushing and pulling device disclosed in the authorized publication number CN219867921U includes a moving component, a control component is arranged at the bottom of the moving component, a spraying component is arranged at one end of the moving component, and a working component is communicated at one end of the moving component away from the spraying component; the control component and the moving component cooperate with each other to control the spraying component to be close to the working component during work and away from the working component when not working; this device can avoid the gun body being baked at high temperature when no waste liquid is sprayed.

[0004] In the above, during work, the cylinder is started to push the spraying component into the working component through the pneumatic rod. In this patent, the cylinder is placed on the control component. Since there is no fixed platform for placing the spray gun body, when the cylinder performs pushing and pulling for a long time, the spray gun body will shake, resulting in a short service life of the waste liquid spray gun and a high spray gun maintenance cost, thus reducing the efficiency of waste liquid treatment. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a movable device on a waste liquid disposal equipment that can disassemble and install the spray gun body, reduce the gun maintenance cost and improve the waste liquid treatment efficiency.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A movable device on a waste liquid disposal device, comprising a working frame, on which a cylinder and a spray gun body are provided. Both the cylinder and the spray gun body are placed above the working frame. The output end of the cylinder is connected to a pneumatic rod, and the pneumatic rod is connected to the spray gun body. Above the working frame, there is also a placement member, on which an activity cavity for placing the spray gun body is opened. The spray gun body is slidably connected to the activity cavity. A locking member is provided on the placement member. One side of the locking member is rotatably connected to the placement member, and the other side surrounds half of the spray gun body and is connected to the placement member. There are three locking members, and each locking member includes an arc-shaped plate surface and a clamping plate, and the arc-shaped plate surface is fixedly connected to the clamping plate.

[0008] The present utility model is further configured as: two limiting rods and a positioning column placed between the two limiting rods are provided on the clamping plate. Both the limiting rods and the positioning column are connected to the clamping plate, and the limiting rods have elasticity.

[0009] The present utility model is further configured as: two first blind holes and a second blind hole are opened on the placement member. The limiting rods extend into the first blind holes and are connected to the first blind holes, and the positioning column extends into the second blind hole and is connected to the second blind hole.

[0010] The present utility model is further configured as: three grooves are opened on the placement member, and a rotating shaft is provided in the grooves. The arc-shaped plate surface is sleeved on the rotating shaft and is rotatably connected to the rotating shaft.

[0011] The present utility model is further configured as: a controller, a solenoid valve and a pneumatic diaphragm pump are provided on the outer side of the working frame. The controller is electrically connected to both the solenoid valve and the starting diaphragm pump, and a connecting frame is provided on the other side.

[0012] The present utility model is further configured as: a liquid receiving port for the spray gun body to extend into is opened on one side of the connecting frame. A secondary combustion chamber is provided in the connecting frame, and a thermocouple is provided in the secondary combustion chamber. The thermocouple is electrically connected to the pneumatic diaphragm pump.

[0013] By adopting the above technical solutions, the beneficial effects of the present utility model are:

[0014] During operation, the starting cylinder pushes the spray gun body into the liquid receiving port through the pneumatic rod; when not in operation, the spray gun body is retracted from the liquid receiving port through the pneumatic rod again. When the temperature in the secondary combustion chamber reaches the high limit value, the controller drives the pneumatic diaphragm pump to stop working by controlling the solenoid valve. On the contrary, when the temperature in the secondary combustion chamber reaches the low limit value, the spray gun body cooperates with the cylinder to push it into the secondary combustion chamber, so that the pneumatic diaphragm pump starts to work. When the spray gun body operates again, due to the installation of the placement part for placing the spray gun body, the shaking is reduced. When the spray gun body is taken out, the locking part is pulled outwards, and the arc-shaped plate surface rotates around the rotating shaft, so that the limiting rod is disengaged from the first blind hole and the positioning column is disengaged from the second blind hole, and the spray gun body can be taken out. When the spray gun body is placed on the placement part, the spray gun body is placed in the movable cavity. By rotating the locking part through the rotating shaft, the arc-shaped plate surface rotates around the outside of the spray gun body, the limiting rod is engaged and fixed with the first blind hole, and at the same time the positioning column is engaged and fixed with the second blind hole, so that the spray gun body can be disassembled and installed, the maintenance cost of the gun is reduced, and the waste liquid treatment efficiency is improved. Description of the Drawings

[0015] Figure 1 is the front view of the embodiment of the present invention;

[0016] Figure 2 is the three-dimensional view of the placement part of the present invention.

[0017] Working frame 1, cylinder 2, spray gun body 3, pneumatic rod 4, placement part 5, movable cavity 6, locking part 7, arc-shaped plate surface 8, clamping plate 9, limiting rod 10, positioning column 11, first blind hole 12, second blind hole 13, rotating shaft 14, controller 15, solenoid valve 16, pneumatic diaphragm pump 17, liquid receiving port 18, secondary combustion chamber 19, thermocouple 20. Detailed Embodiment

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "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 invention 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 cannot be construed as a limitation of the present invention.

[0020] AsFigures 1 to 2 As shown in Figures 1 to 2 , the movable device on the waste liquid disposal equipment includes a working frame 1. On the working frame 1, there is an air cylinder 2 and a spray gun body 3. Both the air cylinder 2 and the spray gun body 3 are placed above the working frame 1. The output end of the air cylinder 2 is connected to a pneumatic rod 4, and the pneumatic rod 4 is connected to the spray gun body 3.

[0021] Above the working frame 1, there is also a placement member 5. An activity cavity 6 for placing the spray gun body 3 is opened on the placement member 5, and the spray gun body 3 is slidably connected to the activity cavity 6.

[0022] A locking member 7 is installed on the placement member 5. One side of the locking member 7 is rotatably connected to the placement member 5, and the other side surrounds half of the spray gun body 3 and is connected to the placement member 5. There are three locking members 7. The locking member 7 includes an arc-shaped plate surface 8 and a clamping plate 9, and the arc-shaped plate surface 8 is fixedly connected to the clamping plate 9.

[0023] Two limiting rods 10 and a positioning column 11 placed between the two limiting rods 10 are installed on the clamping plate 9. Both the limiting rods 10 and the positioning column 11 are connected to the clamping plate 9, and the limiting rods 10 have elasticity.

[0024] Two first blind holes 12 and a second blind hole 13 are opened on the placement member 5. The limiting rods 10 extend into the first blind holes 12 and are snap-fitted and fixed with the first blind holes 12. The positioning column 11 extends into the second blind hole 13 and is snap-fitted and fixed with the second blind hole 13. Three grooves are opened on the placement member 5, and a rotating shaft 14 is provided in the grooves. The arc-shaped plate surface 8 is sleeved on the rotating shaft 14 and is rotatably connected to the rotating shaft 14.

[0025] A controller 15, a solenoid valve 16, and a pneumatic diaphragm pump 17 are installed on the outer side of the working frame 1. The controller 15 is electrically connected to both the solenoid valve 16 and the starting diaphragm pump. On the other side, there is a connecting frame.

[0026] A liquid receiving port 18 for the spray gun body 3 to extend into is opened on one side of the connecting frame. A secondary combustion chamber 19 is provided inside the connecting frame. A thermocouple 20 is provided inside the secondary combustion chamber 19. The thermocouple is electrically connected to the pneumatic diaphragm pump 17, and the start and stop of the pneumatic diaphragm pump 17 are controlled by the temperature of the thermocouple in the secondary combustion chamber 19.

[0027] Working principle: During operation, the starting cylinder 2 pushes the spray gun body 3 into the liquid receiving port 18 through the pneumatic rod 4; when not working, the spray gun body 3 is retracted from the liquid receiving port 18 through the pneumatic rod 4. When the temperature in the secondary combustion chamber 19 reaches the high limit value, the controller 15 drives the pneumatic diaphragm pump 17 to stop working by controlling the solenoid valve 16. On the contrary, when the temperature in the secondary combustion chamber 19 reaches the low limit value, the spray gun body 3 cooperates with the cylinder 2 to push it into the secondary combustion chamber 19, so that the pneumatic diaphragm pump 17 starts to work. When the spray gun body 3 operates again, due to the placement member 5 for placing the spray gun body 3, the shaking is reduced. When the spray gun body 3 is taken out, the locking member 7 is pulled outwards, and the arc-shaped plate surface 8 rotates around the rotating shaft 14, so that the limiting rod 10 is disengaged from the first blind hole 12 and the positioning column 11 is disengaged from the second blind hole 13, and the spray gun body 3 can be taken out. When the spray gun body 3 is placed on the placement member 5, the spray gun body 3 is placed in the movable cavity 6. By rotating the locking member 7 through the rotating shaft 14, the arc-shaped plate surface 8 rotates around the outer side of the spray gun body 3, the limiting rod 10 is engaged and fixed with the first blind hole 12, and at the same time the positioning column 11 is engaged and fixed with the second blind hole 13, so that the disassembly and installation of the spray gun body 3 can be carried out, the maintenance cost of the gun can be reduced, and the waste liquid treatment efficiency can be improved.

[0028] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile device on a waste liquid disposal device, characterized in that: The invention comprises a working frame (1), on which a cylinder (2) and a spray gun body (3) are arranged. The cylinder (2) and the spray gun body (3) are both placed above the working frame (1). The output end of the cylinder (2) is connected to a pneumatic rod (4), and the pneumatic rod (4) is connected to the spray gun body (3). A placement member (5) is further provided above the working frame (1). The placement member (5) is provided with an active cavity (6) for placing the spray gun body (3). The spray gun body (3) is slidably connected to the active cavity (6). A locking member (7) is provided on the placement member (5), one side of the locking member (7) is rotatably connected to the placement member (5), and the other side surrounds half of the spray gun body (3) and is connected to the placement member (5). The locking members (7) have three parts, and the locking members (7) comprise an arc-shaped plate surface (8) and a clamping plate (9), wherein the arc-shaped plate surface (8) is fixedly connected to the clamping plate (9).

2. The movable device on the waste liquid disposal equipment according to claim 1, characterized in that: The clamping plate (9) is provided with two limiting rods (10) and a positioning column (11) disposed between the two limiting rods (10); the limiting rod (10) and the positioning column (11) are both connected to the clamping plate (9); and the limiting rod (10) is elastic.

3. The movable device on the waste liquid disposal equipment according to claim 2, characterized in that: The placement member (5) is provided with two first blind holes (12) and a second blind hole (13); the limiting rod (10) extends into the first blind hole (12) and is connected to the first blind hole (12); the positioning column (11) extends into the second blind hole (13) and is connected to the second blind hole (13).

4. The movable device on the waste liquid disposal equipment according to claim 1, characterized in that: The placement member (5) is provided with three grooves, a rotating shaft (14) is provided in the grooves, and the arc-shaped plate surface (8) is sleeved on the rotating shaft (14) and is rotatably connected to the rotating shaft (14).

5. The movable device on the waste liquid disposal equipment according to claim 1, characterized in that: A controller (15), a solenoid valve (16) and a pneumatic diaphragm pump (17) are provided on the outside of the working frame (1), the controller (15) is electrically connected to the solenoid valve (16) and the starting diaphragm pump, and a connecting frame is provided on the other side.

6. The movable device on the waste liquid disposal equipment according to claim 5, characterized in that: A liquid receiving port (18) for the spray gun body (3) to extend into is provided on one side of the connecting frame, a secondary combustion chamber (19) is provided in the connecting frame, a thermocouple (20) is provided in the secondary combustion chamber (19), and the thermocouple is electrically connected to the pneumatic diaphragm pump (17).

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