Medicament feeding device for water pollution control

Abstract

The utility model discloses a medicament feeding device for water pollution control, and belongs to the technical field of flue gas purification equipment. Comprising a treatment box, a fixing box is arranged at the top end of the treatment box, a stirring assembly is arranged in the fixing box, and a quantitative feeding assembly is arranged on one side of the fixing box. When the feeding barrel is full of the medicine, the electromagnetic control valve is closed, wastewater enters the treatment box, a liquid level sensor makes contact with the wastewater and sends a signal to a control panel, the control panel closes a water inlet valve, an electric push rod is started, and a piston is pushed downwards; by controlling the stroke of the electric push rod and downward extrusion of the piston, the medicament is extruded and dispersed into the wastewater in batches through the flow dividing pipe, and the structure can automatically supplement the medicament and quantitatively spray the medicament into the wastewater for mixing treatment.

Description

Technical Field

[0001] The present application relates to the technical field of water pollution control, and more specifically, to a device for delivering a drug for water pollution control. Background Art

[0002] In today's society, the protection of water resources and the control of water pollution have become the most concerned issues in modern society. Therefore, in order to improve water quality, we need to treat the polluted water. Usually, the control of water pollution generally uses a chemical delivery device to deliver the chemical into the water.

[0003] In the related art, there are many flue gas treatment and purification equipment, and various gases need to be treated separately. The patent with the prior art publication number CN214635715U provides a water pollution control agent delivery device, including a mixing chamber, a water inlet component is arranged on one side of the top of the mixing chamber, input components are arranged on both sides of the top of the mixing chamber, a stirring component is fixedly arranged inside the mixing chamber, a still box is fixedly installed on the bottom of the mixing chamber, an opening and closing component is arranged on the top of one side of the interior of the still box, and a delivery water pump is fixedly installed inside the still box.

[0004] Although the above-mentioned existing technical solutions stir the mixed liquid medicine by setting stirring blades to improve the efficacy of the liquid medicine and the efficiency of its use, the existing water pollution control requires mixing of corresponding dosages of medicines. Too much addition will cause waste of medicines, and too little addition will cause the efficacy of the medicines to fail to exert. The existing equipment cannot quantitatively add medicines.

[0005] In view of this, we propose a drug delivery device for water pollution control. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the present application is to provide a device for dosing chemicals for water pollution control, which solves the technical problem of being unable to dosing chemicals quantitatively, realizes quantitative dosing of chemicals, and achieves the technical effect of efficient treatment of wastewater.

[0008] 2. Technical solution

[0009] The present application provides a device for dosing chemicals for water pollution control, comprising a treatment box, a fixed box is arranged at the top of the treatment box, a stirring assembly is arranged inside the fixed box, a quantitative dosing assembly is arranged on one side of the fixed box, a water inlet pipe is arranged on one side of the treatment box, and a sewage pipe is arranged at the bottom of the treatment box.

[0010] Preferably, a liquid level sensor is provided on the top of the processing box, and a control panel is provided on the front of the processing box.

[0011] Preferably, the stirring assembly includes a driving motor, a stirring rod and a conveyor belt. The top output shaft of the driving motor is rotatably connected to the stirring rod through the conveyor belt. One end of the stirring rod extends to the interior of the processing box. Stirring blades and auxiliary blades are evenly arranged on the outside of the stirring rod. The stirring blades are located below the auxiliary blades.

[0012] Preferably, extension pieces are symmetrically arranged on both sides of the stirring rod, elastic blocks are arranged on the inner walls of the extension pieces, a scraper piece is connected to one end of the extension piece, the scraper piece fits the inner wall of the processing box, and the stirring rod is connected to the inner wall of the processing box through a bearing.

[0013] Preferably, the quantitative delivery assembly includes a delivery cylinder, the top end of which is provided with an electric push rod through a support, the bottom end of which is connected to a piston, the piston slides on the inner wall of the delivery cylinder, and a diversion pipe is provided in an annular shape at the bottom end of the delivery cylinder.

[0014] Preferably, the inner wall of the shunt tube is provided with a silicone diaphragm, and a cross groove is provided in the silicone diaphragm.

[0015] Preferably, a central tube is provided at the bottom end of the delivery tube, one end of the central tube is connected to a connecting tube, one end of the connecting tube is connected to a medicine box, and an electromagnetic control valve is provided inside the connecting tube.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0018] (1) The present application is provided with a quantitative dispensing component and a liquid level sensor. When the electric push rod is started, the piston moves upward, driving the stored medicine inside the medicine box to enter the inside of the dispensing tube through the connecting pipe. When the dispensing tube is full, the electromagnetic control valve is closed. At this time, wastewater enters the treatment box. The liquid level sensor contacts the wastewater and sends a signal to the control panel, causing the control panel to close the water inlet valve. The electric push rod is started and pushes the piston downward. By controlling the stroke of the electric push rod, the piston is squeezed downward, and the medicine is squeezed and dispersed into the wastewater in batches through the shunt pipe. This structure can automatically replenish the medicine and quantitatively spray the medicine into the wastewater for mixing treatment.

[0019] (2) The present application is provided with a stirring assembly, and the driving motor is started, so that the stirring rod is driven to rotate, driving the stirring blades and auxiliary blades to mix and stir the medicine and waste liquid up and down, and at the same time driving the scrapers on both sides to rotate to prevent excessive impurities from adhering to the inner wall. The elastic block has a certain elasticity and a certain buffer space to prevent damage to the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the quantitative delivery component of the utility model;

[0023] Figure 4 This is a schematic diagram of the top view of the stirring rod of the utility model;

[0024] Explanation of the numbers in the figure: 110, treatment box; 111, sewage pipe; 112, water inlet pipe; 130, fixing box; 131, conveyor belt; 132, stirring rod; 133, driving motor; 134, stirring blade; 135, auxiliary blade; 136, extension piece; 137, scraper piece; 138, elastic block; 140, liquid level sensor; 200, quantitative dispensing component; 210, electric push rod; 211, dispensing cylinder; 212, piston; 213, diverter pipe; 214, silicone diaphragm; 215, center pipe; 216, electromagnetic control valve; 217, connecting pipe; 218, medicine box. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings.

[0026] Embodiment 1

[0027] See also Figure 1-4The utility model provides an embodiment: a device for dispensing a drug for water pollution control, including a treatment box 110, a fixing box 130 is arranged at the top of the treatment box 110, a stirring component is arranged inside the fixing box 130, a quantitative dispensing component 200 is arranged on one side of the fixing box 130, a water inlet pipe 112 is arranged on one side of the treatment box 110, and a sewage pipe 111 is arranged at the bottom of the treatment box 110. The quantitative delivery assembly 200 includes a delivery cylinder 211, the top of which is provided with an electric push rod 210 through a support, the bottom of which is connected with a piston 212, the piston 212 slides on the inner wall of the delivery cylinder 211, a shunt pipe 213 is provided in an annular shape at the bottom of the delivery cylinder 211, a central tube 215 is provided at the bottom of the delivery cylinder 211, one end of the central tube 215 is connected with a connecting tube 217, one end of the connecting tube 217 is connected with a medicine box 218, an electromagnetic control valve 216 is provided inside the connecting tube 217, and the electric push rod 210 is started, so that the piston 212 moves upward, driving the medicine The stored medicine inside the box 218 enters the interior of the delivery tube 211 through the connecting pipe 217. When the delivery tube 211 is full, the electromagnetic control valve 216 is closed. At this time, wastewater enters the treatment box 110, and the liquid level sensor 140 contacts the wastewater and sends a signal to the control panel, so that the control panel closes the water inlet valve, and the electric push rod 210 starts to push the piston 212 downward. By controlling the stroke of the electric push rod 210, the piston 212 is squeezed downward, and the medicine is squeezed and dispersed into the wastewater through the diversion pipe 213. This structure can automatically replenish the medicine and spray the medicine into the wastewater in a quantitative manner for mixing treatment.

[0028] Furthermore, a silicone diaphragm 214 is provided on the inner wall of the shunt tube 213 , and a cross groove is provided in the silicone diaphragm 214 , which is mainly arranged to intercept the medicine from leaving the delivery tube 211 in the absence of external force.

[0029] Furthermore, a liquid level sensor 140 is disposed at the top of the processing box 110, and a control panel is disposed at the front of the processing box 110 to facilitate control of the start-up of the inlet valve.

[0030] Embodiment 2

[0031] The utility model provides a water pollution control agent delivery device, compared with the first embodiment, please refer to Figure 1-4 The stirring assembly includes a driving motor 133, a stirring rod 132 and a conveyor belt 131. The top output shaft of the driving motor 133 is rotatably connected to the stirring rod 132 through the conveyor belt 131. One end of the stirring rod 132 extends to the inside of the processing box 110. The outer side of the stirring rod 132 is evenly provided with stirring blades 134 and auxiliary blades 135. The stirring blades 134 are located below the auxiliary blades 135. When the driving motor 133 is started, the stirring rod 132 is driven to rotate, and the stirring blades 134 and the auxiliary blades 135 are driven to mix and stir the medicine and the waste liquid up and down.

[0032] Furthermore, extension pieces 136 are symmetrically provided on both sides of the stirring rod 132, and an elastic block 138 is provided on the inner wall of the extension piece 136. A scraper piece 137 is connected to one end of the extension piece 136. The scraper piece 137 is fitted to the inner wall of the processing box 110. The stirring rod 132 is connected to the inner wall of the processing box 110 through a bearing. The stirring rod 132 drives the scraper pieces 137 on both sides to rotate to prevent excessive attachment of impurities to the inner wall. The elastic block 138 has a certain elasticity and a certain buffer space to prevent damage to the scraper piece 137.

[0033] In summary, when a water pollution control agent delivery device disclosed in an embodiment of the present application is in use, the electric push rod 210 is started, causing the piston 212 to move upward, driving the stored agent inside the agent box 218 to enter the interior of the delivery tube 211 through the connecting pipe 217. When the delivery tube 211 is full, the electromagnetic control valve 216 is closed. At this time, wastewater enters the treatment box 110, and the liquid level sensor 140 contacts the wastewater and sends a signal to the control panel, causing the control panel to close the water inlet valve, and the electric push rod 210 is started to push the piston 212 downward. By controlling the stroke of the electric push rod 210, the piston 212 is squeezed downward, and the agent is squeezed and dispersed into the wastewater through the diversion pipe 213. This structure can automatically replenish the agent and quantitatively spray the agent into the wastewater for mixing treatment. The driving motor 133 is started, so that the stirring rod 132 is driven to rotate, driving the stirring blade 134 and the auxiliary blade 135 to mix and stir the medicine and waste liquid up and down, and at the same time driving the scraper parts 137 on both sides to rotate to prevent excessive impurities from adhering to the inner wall. The elastic block 138 has a certain elasticity and a certain buffer space to prevent the scraper part 137 from being damaged.

[0034] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water pollution control agent delivery device, characterized in that: The invention comprises a treatment box (110), wherein a fixing box (130) is arranged at the top of the treatment box (110), a stirring assembly is arranged inside the fixing box (130), a quantitative dispensing assembly (200) is arranged at one side of the fixing box (130), and the quantitative dispensing assembly (200) comprises a dispensing cylinder (211), an electric push rod (210) is arranged at the top of the dispensing cylinder (211) through a support, a piston (212) is connected to the bottom end of the electric push rod (210), and the piston (212) slides on the inner wall of the dispensing cylinder (211), a shunt pipe (213) is provided in an annular shape at the bottom end of the dispensing cylinder (211), a water inlet pipe (112) is arranged at one side of the treatment box (110), and a sewage discharge pipe (111) is arranged at the bottom end of the treatment box (110).

2. The water pollution control agent delivery device according to claim 1, characterized in that: A liquid level sensor (140) is arranged at the top of the processing box (110), and a control panel is arranged at the front of the processing box (110).

3. The water pollution control agent delivery device according to claim 2, characterized in that: The stirring assembly comprises a driving motor (133), a stirring rod (132) and a conveyor belt (131); the top output shaft of the driving motor (133) is rotatably connected to the stirring rod (132) via the conveyor belt (131); one end of the stirring rod (132) extends to the interior of the processing box (110); stirring blades (134) and auxiliary blades (135) are evenly arranged on the outer side of the stirring rod (132); and the stirring blades (134) are located below the auxiliary blades (135).

4. The water pollution control agent delivery device according to claim 3, characterized in that: Extension pieces (136) are symmetrically arranged on both sides of the stirring rod (132); an elastic block (138) is arranged on the inner wall of the extension piece (136); one end of the extension piece (136) is connected to a scraper piece (137); the scraper piece (137) is in contact with the inner wall of the processing box (110); and the stirring rod (132) is connected to the inner wall of the processing box (110) via a bearing.

5. The water pollution control agent delivery device according to claim 1, characterized in that: The inner wall of the shunt pipe (213) is provided with a silicone diaphragm (214), and a cross groove is provided in the silicone diaphragm (214).

6. The water pollution control agent delivery device according to claim 1, characterized in that: A central tube (215) is provided at the bottom end of the delivery tube (211), one end of the central tube (215) is connected to a connecting tube (217), one end of the connecting tube (217) is connected to a medicine box (218), and an electromagnetic control valve (216) is provided inside the connecting tube (217).

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