CN214218250U

CN214218250U - Dosing device of defoaming agent for sewage treatment

Info

Publication number: CN214218250U
Application number: CN202120133637.3U
Authority: CN
Inventors: 夏军辉; 于立飞
Original assignee: Weihai Junchuang Environmental Protection Technology Co ltd
Current assignee: Weihai Junchuang Environmental Protection Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-17
Anticipated expiration: 2031-01-18

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to a dosing device of defoaming agent for sewage treatment, which comprises a treatment box, wherein the left side and the right side of the treatment box are respectively connected with a water inlet pipe and a water outlet pipe in a penetrating way, the inside of the treatment box is connected with two impellers which are distributed left and right in a rotating way, the right side of the upper end surface of the treatment box is detachably connected with a dosing box, the left side of the dosing box is provided with a U-shaped pipe in a penetrating way, the outer side wall of the U-shaped pipe is provided with a third electromagnetic valve, the other end of the U-shaped pipe is detachably connected with a metering pump, the other end of the metering pump is detachably connected with a Y-shaped pipe, the lower end surface of the Y-shaped pipe penetrates through the treatment box and extends to the inside of the treatment box, the front end surface of the treatment box is detachably connected with a control panel, the dosing device of the defoaming agent for sewage treatment has the characteristics of effectively controlling the dosing speed and dosing amount and improving the mixing speed of the defoaming agent and sewage.

Description

Dosing device of defoaming agent for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to charge device of defoaming agent for sewage treatment.

Background

The existing dosing device for sewage treatment has certain defects when in use, and the hardness of water quality can not be detected, the dosing speed and amount can not be effectively controlled, and the sewage treatment efficiency can not be known in the process of dosing sewage for sewage treatment.

Disclosure of Invention

For solving the problem that proposes among the above-mentioned background art, the utility model provides a charge device of defoaming agent for sewage treatment has the speed that can the effective control add the medicine and the quantity that adds the medicine, improves the mixing speed's of defoaming agent and sewage characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a charge device of defoaming agent for sewage treatment, including handling the case, the left and right sides through connection has inlet tube and drain pipe respectively of handling the case, the inside of handling the case is rotated and is connected with two impellers that control the distribution, the up end right side of handling the case can be dismantled and connect the dosing tank, the left side of dosing tank is run through and is provided with U type pipe, the third solenoid valve is installed to the lateral wall of U type pipe, the other end of U type pipe can be dismantled and be connected with the measuring pump, the other end of measuring pump can be dismantled and be connected with Y type pipe, the lower terminal surface of Y type pipe runs through the inside of handling the case and extending to handling the case, the preceding terminal surface of handling the case can be dismantled and is connected with control panel, be electric connection between control panel and third solenoid valve and the measuring pump.

In order to avoid handling the too high problem that influences Y type pipe medicine and inlet tube intake of incasement portion water level, as the utility model relates to a dosing device of defoaming agent for sewage treatment is preferred, can dismantle in the inside rear end of handling the case and be connected with the water level inductor, and first solenoid valve is installed to the lateral wall of inlet tube, is electric connection between water level inductor and first solenoid valve and the control panel respectively.

For the quality of water of the inside sewage of convenient detection processing case, conduct the utility model relates to a dosing unit of defoaming agent for sewage treatment is preferred, can dismantle in the inside rear end of processing case and be connected with water quality sensor, water quality sensor is located the one side that is close to the drain pipe, and the second solenoid valve is installed to the lateral wall of drain pipe, is electric connection between water quality sensor and second solenoid valve and the control panel respectively.

In order to avoid impurity piling up the problem that causes the inlet tube to block up inside the first solenoid valve when passing through first solenoid valve, conduct the utility model relates to a dosing device of defoaming agent for sewage treatment is preferred, the inside fixedly connected with filter screen of inlet tube, the filter screen is located the left side of first solenoid valve.

In order to avoid inlet tube and drain pipe to be connected with the processing case and not closely cause the problem that the processing case leaked, as the utility model relates to a dosing device of defoaming agent for sewage treatment is preferred, and the lateral wall of inlet tube and drain pipe all can be dismantled and is connected with the sealing washer, two sealing washers one side of carrying on the back mutually respectively with the inside left and right sides fixed connection who handles the case.

For the convenience of staff removes treatment case at will, conduct the utility model relates to a dosing unit of defoaming agent for sewage treatment is preferred, and the lower terminal surface of handling the case can be dismantled and is connected with four evenly distributed's gyro wheel.

In order to make things convenient for the inside of staff's inspection maintenance treatment case, as the utility model relates to a dosing unit of defoaming agent for sewage treatment is preferred, and the up end of handling the case can be dismantled and be connected with the inspection lid, and the inspection lid is located the left side of U type pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the dosing device of the defoaming agent for sewage treatment comprises a water inlet pipe, a metering pump, a third electromagnetic valve, a control panel, a U-shaped pipe, a Y-shaped pipe, a pump, a control panel, a pump, a control panel, a pump, a control panel, a pump, and then can conveniently control the running state of third solenoid valve and measuring pump and control panel to reach the effect of effective control with medicine speed and medicine volume.

2. This kind of charge device of defoaming agent for sewage treatment, when using this treatment box, when the position of water level arrival water level inductor is arrived to the water level, the water level inductor can give control panel with signal transmission, control panel can the inside that first solenoid valve of self-closing prevented sewage to continue to get into the treatment box, when the water level is less than the water level inductor, the water level inductor can give control panel with signal transmission, and then control panel can the first solenoid valve of automatic start make sewage pass through the inside that the inlet tube got into the treatment box, thereby avoided handling the problem that the inside water level of case too high influences Y type pipe and adds medicine and inlet tube and intake water.

3. This kind of charge device of defoaming agent for sewage treatment when using this treatment case, through the sewage condition after the quality of water sensor detection handles, after detecting qualified, quality of water sensor can give control panel with the signal transmission, and control panel can automatic start second solenoid valve, and then begins the drainage through the drain pipe to reach the effect that conveniently detects the inside sewage quality of water of treatment case.

In conclusion, this kind of charge device of defoaming agent for sewage treatment has the characteristics that can effectively control the speed of adding medicine and the volume of adding medicine, improve the mixing speed of defoaming agent and sewage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a structural diagram of a chemical adding device of a defoaming agent for sewage treatment;

FIG. 2 is a sectional view of the chemical adding device of the defoaming agent for sewage treatment;

fig. 3 is a partially enlarged structural diagram of a in fig. 2.

The symbols in the figures indicate:

1. a treatment tank; 101. an impeller; 102. a water inlet pipe; 1021. a first solenoid valve; 1022. a filter screen; 103. a drain pipe; 1031. a second solenoid valve; 1032. a seal ring; 104. a roller; 105. a water level sensor; 106. a water quality sensor; 107. a control panel; 108. inspecting the cover; 2. a dosing box; 201. a U-shaped pipe; 202. a Y-shaped pipe; 203. a third electromagnetic valve; 204. a metering pump.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a charge device of defoaming agent for sewage treatment, including handling case 1, the left and right sides of handling case 1 run through connection has inlet tube 102 and drain pipe 103 respectively, the inside rotation of handling case 1 is connected with two impellers 101 that distribute about, the up end right side of handling case 1 can be dismantled and connect dosing tank 2, the left side of dosing tank 2 runs through and is provided with U type pipe 201, third solenoid valve 203 is installed to the lateral wall of U type pipe 201, U type pipe 201's the other end can be dismantled and be connected with measuring pump 204, the other end of measuring pump 204 can be dismantled and be connected with Y type pipe 202, the lower terminal surface of Y type pipe 202 runs through and handles case 1 and extend to the inside of handling case 1, the preceding terminal surface of handling case 1 can be dismantled and is connected with control panel 107, be electric connection between control panel 107 and third solenoid valve 203 and the measuring pump 204.

In this embodiment: the water level sensor 105 is of the type: the model of the SIN-P260 and the water quality sensor 106 is as follows: RMD-ISST10, model number of the metering pump 204: VT10004PP1A6000, when using the treatment box 1, firstly, the sewage is led into the treatment box 1 through the water inlet pipe 102, meanwhile, the metering pump 204 and the third electromagnetic valve 203 are opened through the control panel 107, the defoaming agent is added into the treatment box 1 through the connection between the U-shaped pipe 201 and the Y-shaped pipe 202, the defoaming agent is dispersed in the treatment box 1 through the use of the Y-shaped pipe 202, thereby achieving the effect of improving the mixing speed of the sewage and the defoaming agent, when the sewage enters the treatment box 1 through the water inlet pipe 102, the impeller 101 starts to rotate under the impact of the sewage, the mixing speed of the sewage and the defoaming agent is accelerated in the rotating process of the impeller 101, thereby achieving the effect of improving the mixing speed of the sewage and the defoaming agent, the third electromagnetic valve 203 is installed through the outer side wall of the U-shaped pipe 201, the metering pump 204 is detachably connected at the other end of the U-shaped pipe 201, the third electromagnetic valve 203 and the metering pump 204 are electrically connected with the control panel 107, and further, the running states of the third electromagnetic valve 203, the metering pump 204 and the control panel 107 can be conveniently controlled, so that the effects of effectively controlling the dosing speed and the dosing amount are achieved.

As a technical optimization scheme of the utility model, the inside rear end of handling case 1 can be dismantled and be connected with water level sensor 105, and first solenoid valve 1021 is installed to the lateral wall of inlet tube 102, is electric connection between water level sensor 105 and first solenoid valve 1021 and the control panel 107 respectively.

In this embodiment: when using this treatment tank 1, when the water level arrived water level inductor 105's position, water level inductor 105 can give control panel 107 with signal transmission, control panel 107 can the inside that first solenoid valve 1021 of self-closing prevented sewage to continue to get into treatment tank 1, when the water level was less than water level inductor 105, water level inductor 105 can give control panel 107 with signal transmission, and then control panel 107 can automatic start first solenoid valve 1021 makes sewage pass through inlet tube 102 and get into the inside of treatment tank 1, thereby avoided treating the too high problem that influences Y type pipe 202 medicine and inlet tube 102 intake of the inside water level of tank 1.

As the utility model discloses a technical optimization scheme, the inside rear end of handling case 1 can be dismantled and be connected with quality of water sensor 106, and quality of water sensor 106 is located the one side that is close to drain pipe 103, and second solenoid valve 1031 is installed to the lateral wall of drain pipe 103, is electric connection between quality of water sensor 106 and second solenoid valve 1031 and the control panel 107 respectively.

In this embodiment: when using this treatment box 1, detect the sewage condition after the processing through water quality sensor 106, after detecting qualified, water quality sensor 106 can give control panel 107 with the signal transmission, and control panel 107 can automatic start second solenoid valve 1031, and then begins the drainage through drain pipe 103 to reach the effect that conveniently detects the inside sewage quality of treatment box 1.

As a technical optimization scheme of the utility model, the inside fixedly connected with filter screen 1022 of inlet tube 102, filter screen 1022 are located the left side of first solenoid valve 1021.

In this embodiment: the filter screen 1022 is fixedly connected to the inside of the water inlet pipe 102, and the filter screen 1022 is located on the left side of the first electromagnetic valve 1021, so that the problem that the water inlet pipe 102 is blocked due to the fact that impurities are accumulated inside the first electromagnetic valve 1021 when passing through the first electromagnetic valve 1021 is solved.

As a technical optimization scheme of the utility model, the lateral wall of inlet tube 102 and drain pipe 103 all can be dismantled and be connected with sealing washer 1032, two sealing washers 1032 one side that carry on the back mutually respectively with handle case 1's inside left and right sides fixed connection.

In this embodiment: can dismantle through the lateral wall of inlet tube 102 and drain pipe 103 and be connected with sealing washer 1032, two sealing washers 1032 one side that carry on the back mutually respectively with the inside left and right sides fixed connection who handles case 1 to avoided inlet tube 102 and drain pipe 103 to be connected with handling case 1 and do not closely cause the problem of handling case 1 hourglass water.

As a technical optimization scheme of the utility model, the lower terminal surface of processing case 1 can be dismantled and is connected with four evenly distributed's gyro wheel 104.

In this embodiment: the lower end face of the treatment box 1 is detachably connected with four idler wheels 104 which are uniformly distributed, so that the effect that a worker can conveniently move the treatment box 1 at will is achieved.

As a technical optimization scheme of the utility model, the up end of handling case 1 can be dismantled and be connected with inspection lid 108, and inspection lid 108 is located the left side of U type pipe 201.

In this embodiment: the upper end face of the processing box 1 is detachably connected with the inspection cover 108, so that the effect of facilitating the staff to inspect and maintain the inside of the processing box 1 is achieved.

The utility model discloses a theory of operation and use flow: when the treatment box 1 is used, firstly, the control panel 107 starts the first electromagnetic valve 1021, then sewage is introduced into the treatment box 1 through the water inlet pipe 102, meanwhile, the metering pump 204 and the third electromagnetic valve 203 are opened through the control panel 107, an antifoaming agent is added into the treatment box 1 through the connection between the U-shaped pipe 201 and the Y-shaped pipe 202, the antifoaming agent is dispersed in the treatment box 1 through the use of the Y-shaped pipe 202, when the sewage enters the treatment box 1 through the water inlet pipe 102, the impeller 101 starts to rotate under the impact of the sewage, the mixing speed of the sewage and the antifoaming agent is accelerated in the rotating process of the impeller 101, the third electromagnetic valve 203 is installed on the outer side wall of the U-shaped pipe 201, the metering pump 204 is detachably connected to the other end of the U-shaped pipe 201, the third electromagnetic valve 203 and the metering pump 204 are electrically connected with the control panel 107, and the running states of the third electromagnetic valve 203 and the metering pump 204 and the control panel 107 can be conveniently controlled, when the water quality sensor 106 detects that the water quality is qualified, the water quality sensor 106 transmits a signal to the control panel 107, and the control panel 107 automatically activates the second electromagnetic valve 1031, so that the water discharge is started through the water discharge pipe 103.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a charge device of defoaming agent for sewage treatment, is including handling case (1), its characterized in that: the left side and the right side of the treatment box (1) are respectively connected with a water inlet pipe (102) and a water outlet pipe (103) in a penetrating way, the inside of the treatment box (1) is rotationally connected with two impellers (101) which are distributed left and right, the right side of the upper end surface of the treatment box (1) is detachably connected with a dosing box (2), the left side of the dosing box (2) is provided with a U-shaped pipe (201) in a penetrating way, a third electromagnetic valve (203) is arranged on the outer side wall of the U-shaped pipe (201), a metering pump (204) is detachably connected to the other end of the U-shaped pipe (201), the other end of the metering pump (204) is detachably connected with a Y-shaped pipe (202), the lower end surface of the Y-shaped pipe (202) penetrates through the treatment box (1) and extends to the interior of the treatment box (1), the front end surface of the treatment box (1) is detachably connected with a control panel (107), the control panel (107) is electrically connected with the third electromagnetic valve (203) and the metering pump (204).

2. The dosing device of the defoaming agent for sewage treatment according to claim 1 is characterized in that: the inside rear end of handling case (1) can be dismantled and be connected with water level inductor (105), first solenoid valve (1021) are installed to the lateral wall of inlet tube (102), be electric connection between water level inductor (105) and first solenoid valve (1021) and control panel (107) respectively.

3. The dosing device of the defoaming agent for sewage treatment according to claim 1 is characterized in that: the inside rear end of handling case (1) can be dismantled and be connected with quality of water sensor (106), quality of water sensor (106) are located the one side of being close to drain pipe (103), second solenoid valve (1031) are installed to the lateral wall of drain pipe (103), be electric connection between quality of water sensor (106) and second solenoid valve (1031) and control panel (107) respectively.

4. The dosing device of the defoaming agent for sewage treatment according to claim 1 is characterized in that: the water inlet pipe (102) is fixedly connected with a filter screen (1022) in the inside, and the filter screen (1022) is located on the left side of the first electromagnetic valve (1021).

5. The dosing device of the defoaming agent for sewage treatment according to claim 1 is characterized in that: the outer side walls of the water inlet pipe (102) and the water outlet pipe (103) are detachably connected with sealing rings (1032), and one side, back to the back, of each sealing ring (1032) is fixedly connected with the left side and the right side of the inside of the treatment box (1) respectively.

6. The dosing device of the defoaming agent for sewage treatment according to claim 1 is characterized in that: the lower end face of the treatment box (1) is detachably connected with four rollers (104) which are uniformly distributed.

7. The dosing device of the defoaming agent for sewage treatment according to claim 1 is characterized in that: the upper end face of the treatment box (1) is detachably connected with an inspection cover (108), and the inspection cover (108) is located on the left side of the U-shaped pipe (201).