Integrated variable-frequency dosing device

Abstract

The utility model discloses an integrated variable-frequency dosing device, which relates to the technical field of dosing devices and comprises a dosing tank and a first motor, a partition plate is arranged on the outer side surface of the dosing tank, a heat insulation sleeve is arranged on the outer side of the partition plate, a top plate is arranged at the upper end of the dosing tank, and a cover plate is sleeved outside the lower part of the first motor. The cover plate covers the top plate, a filter cartridge is arranged on the lower end face of the cover plate and located in the center of the interior of the dosing tank, a base is fixed to the bottom of the dosing tank, a right fixing plate is fixed to the right end of the base, a dosing metering pump is installed on the upper end face of the right fixing plate, and a medicine outlet pipe opening is formed in the lower side of the front portion of the dosing tank. An electromagnetic control valve is mounted on the medicine outlet pipe orifice, and a variable-frequency medicine adding control panel is arranged above the medicine outlet pipe orifice. According to the utility model, medicines can be fully and uniformly stirred and mixed conveniently, filter residues and agglomerates can be conveniently filtered, the liquid medicine conveying quality can be guaranteed, and the device is safer and more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dosing device technical field, concretely relates to an integrated variable frequency dosing device. BACKGROUND

[0002] Integrated dosing device is mainly used for the treatment of feedwater, boiler water, circulating water, waste water and the like of power plant, and can also be used in petroleum, chemical industry, environmental protection, water supply system and the like industry, and user only needs to place the combined dosing device in dosing room, connects dosing pipe, turns on power supply and can start operation, and the whole set of device of factory can greatly reduce the workload of design and on-site construction, and provides reliable guarantee for quality, safety and on-site operation of the whole machine.

[0003] In the specification of prior art (announcement number CN209835672U) an integrated dosing device is mentioned "the top end of the barrel is provided with a top cover, the top cover is connected at the top end of the barrel through integrated casting mold, the top end face of the top cover is provided with a fixed plate, the fixed plate is fixedly connected at the top end face of the top cover through glue connection, the upper side of the fixed plate is provided with a motor, the motor is fixedly connected at the top end of the fixed plate through screw rotation, the motor is electrically connected with power supply, the bottom end center position of the motor is penetrated through the fixed plate and the top cover to the inside of the barrel through plug-in fixed stirring rod, the bottom end of the stirring rod is fixedly connected with a rotating disc through welding, the rotating disc is located in the inside of the barrel, the rotating disc can rotate around the stirring rod under the drive of the motor, the right side of the motor is provided with a self-priming pump, the self-priming pump is connected at the top end face of the top cover through glue connection, the self-priming pump is electrically connected with power supply", but the dosing structure in prior art does not carry out uniform stirring and filtering treatment, small filter residue and caked material are prone to appear, the quality of dosing output is affected, and it is not efficient, reliable and practical. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects in the prior art, an integrated variable frequency dosing device is provided to solve the problems that the dosing structure in the prior art does not carry out uniform stirring and filtering treatment, small filter residue and caked material are prone to appear, the quality of dosing output is affected, and it is not efficient, reliable and practical.

[0005] In order to achieve the above-mentioned purpose, an integrated variable frequency dosing device is provided, which comprises a dosing tank and a first motor, the outer side of the dosing tank is provided with a partition plate, the outer side of the partition plate is provided with a heat preservation sleeve, the upper end of the dosing tank is provided with a top plate, the lower part of the first motor is provided with a cover plate, the cover plate covers the top plate, the lower end face of the cover plate is provided with a filter cartridge, and the filter cartridge is located in the center of the dosing tank, the bottom of the dosing tank is fixedly provided with a base, the right end of the base is fixedly provided with a right fixed plate, and the upper end face of the right fixed plate is installed with a dosing metering pump.

[0006] Further, the front lower side of the dosing tank is provided with a medicine outlet pipe, and an electromagnetic control valve is mounted on the medicine outlet pipe, and a frequency conversion dosing control panel is arranged above the medicine outlet pipe.

[0007] Further, an ultrasonic liquid level detector is mounted on the upper left side of the inner side wall of the dosing tank, and an inner mounting frame is fixed to the lower part of the inner side wall of the dosing tank, and a hook is arranged on the inner side of the inner mounting frame, and a heat conducting pipe is hung on the hook.

[0008] Further, the ultrasonic liquid level detector is sleeved on the lower outer side of the filter cartridge, the partition plate is made of aluminum-copper alloy material, and the heat preservation sleeve is made of polyurethane material heat preservation layer.

[0009] Further, the lower end of the first motor is provided with a first rotating shaft, and the first rotating shaft is provided with a spiral stirring paddle, and the spiral stirring paddle and the first rotating shaft are in rotating structure.

[0010] Further, the upper end of the cover plate is provided with a dosing pipe, and the dosing pipe is connected with a conveying pipe, and the lower end of the conveying pipe is connected to the left lower part of the dosing metering pump, and the right lower part of the dosing metering pump is provided with an external interface.

[0011] The beneficial effects of the present application are as follows:

[0012] 1. The medicine outlet pipe can separately convey liquid medicine outward, and the outer port of the medicine outlet pipe can be connected with an external pipe structure, which is convenient to disassemble and use flexibly and conveniently.

[0013] 2. The heat conducting pipe can heat the liquid medicine in the dosing tank, the ultrasonic liquid level detector can detect the position of the liquid medicine in the dosing tank in real time, and the heat preservation sleeve and the partition plate are arranged for heat preservation treatment to reduce heat loss, which is more economical and practical.

[0014] 3. The first motor rotates the first rotating shaft to drive the spiral stirring paddle to convey the medicine in the filter cartridge in the center of the dosing tank through the dosing metering pump, the conveying pipe and the dosing pipe, so that the medicine is mixed uniformly, the filter residue or agglomerated material is avoided to be output, and the quality of the frequency conversion dosing is guaranteed, which is safer, more reliable and practical. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the embodiment of the present application;

[0016] Figure 2 It is a top view schematic diagram of the embodiment of the present application;

[0017] Figure 3 It is a sectional view schematic diagram of the embodiment of the present application;

[0018] Figure 4 It is the internal structure schematic view of the filter cartridge of the embodiment of the utility model.

[0019] In the drawing: 1, dosing tank; 10, top plate; 11, partition; 12, heat preservation sleeve; 13, ultrasonic liquid level detector; 14, inner mounting frame; 15, hook; 16, heat pipe; 17, base; 18, variable frequency dosing control panel; 19, dosing pipe opening; 100, electromagnetic control valve; 101, right fixed plate; 2, first motor; 20, cover plate; 21, filter cartridge; 22, spiral stirring paddle; 23, first rotating shaft; 24, dosing pipe opening; 25, conveying pipe; 26, dosing metering pump; 27, external interface. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical schemes and beneficial effects of the utility model clearer and more apparent, the utility model is further described in detail below in combination with the drawings and embodiments. The specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Specific details such as specific system structure, technology and the like are proposed so as to more thoroughly understand the embodiment of the utility model. The described embodiments are part of the embodiments of the present disclosure, not all the embodiments. However, those skilled in the art should clearly understand that the utility model can also be realized in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative efforts are within the protection scope of the present disclosure.

[0021] The specific embodiment of the utility model is described in detail below in combination with the drawings.

[0022] Figure 1 It is the front view schematic view of the embodiment of the utility model, Figure 2 It is the top view schematic view of the embodiment of the utility model, Figure 3 It is the sectional view schematic view of the embodiment of the utility model and Figure 4 It is the internal structure schematic view of the filter cartridge of the embodiment of the utility model.

[0023] Referring to Figures 1 to 4 The utility model provides a kind of integrated variable frequency dosing device, including dosing tank 1 and first motor 2, dosing tank 1 outside is provided with partition 11, and the outside of partition 11 is provided with heat preservation sleeve 12, the upper end of dosing tank 1 is provided with top plate 10, and the lower part of first motor 2 is provided with cover plate 20, and cover plate 20 is covered on top plate 10, the lower end surface of cover plate 20 is provided with filter cartridge 21, and filter cartridge 21 is located in the center of dosing tank 1, the bottom of dosing tank 1 is fixed with base 17, and the right end of base 17 is fixed with right fixed plate 101, and the upper end surface of right fixed plate 101 is installed with dosing metering pump 26.

[0024] In the embodiment, the front lower side of the medicine adding tank 1 is provided with a medicine outlet 19, an electromagnetic control valve 100 is installed on the medicine outlet 19, and a variable frequency medicine adding control panel 18 is arranged above the medicine outlet 19.

[0025] As a preferred embodiment, the medicine liquid can be separately delivered out through the medicine outlet 19, and the outer port of the medicine outlet 19 can be connected with an external pipeline structure, which is convenient to disassemble and use flexibly and conveniently.

[0026] In the embodiment, the ultrasonic liquid level detector 13 is installed on the upper left side of the inner side wall of the medicine adding tank 1, the inner mounting frame 14 is fixed on the lower part of the inner side wall of the medicine adding tank 1, the hanger 15 is arranged on the inner side of the inner mounting frame 14, and the heat conducting pipe 16 is hung on the hanger 15; the ultrasonic liquid level detector 13 is sleeved on the lower outer side of the filter cartridge 21, the partition plate 11 is made of aluminum-copper alloy material, and the heat preservation sleeve 12 is made of polyurethane material heat preservation layer.

[0027] As a preferred embodiment, the medicine liquid in the medicine adding tank 1 can be heat treated through the heat conducting pipe 16, the ultrasonic liquid level detector 13 is convenient for real-time detection of the position of the medicine liquid in the medicine adding tank 1, and the heat preservation sleeve 12 and the partition plate 11 are arranged for heat preservation treatment to reduce the loss of heat, which is more economical and practical.

[0028] In the embodiment, the first motor 2 is installed on the lower end of the first rotating shaft 23, the spiral stirring paddle 22 is arranged on the first rotating shaft 23, and the spiral stirring paddle 22 and the first rotating shaft 23 are both rotating structures; the medicine adding pipe 24 is arranged on the front upper end surface of the cover plate 20, the conveying pipe 25 is connected to the medicine adding pipe 24, the lower end of the conveying pipe 25 is connected to the left lower part of the medicine adding metering pump 26, and the external interface 27 is arranged on the right lower part of the medicine adding metering pump 26.

[0029] As a preferred embodiment, the first motor 2 rotates the first rotating shaft 23 to drive the spiral stirring paddle 22 to stir and mix the medicine in the filter cartridge 21 in the center of the medicine adding tank 1 through the medicine adding metering pump 26, the conveying pipe 25 and the medicine adding pipe 24, so that the medicine is uniformly mixed, the filter residue or agglomerated material is avoided to be output, the quality of the variable frequency medicine adding is guaranteed, and the device is safer, more reliable and practical.

[0030] The present application can effectively solve the problem that the medicine adding structure in the prior art is not uniformly stirred and filtered, small filter residue and agglomerated material are easily generated, the quality of the medicine adding output is affected, and the device is not efficient, reliable and practical.

[0031] The above examples are used to explain the utility model, and are not intended to limit the utility model, and any modification and change made to the utility model within the spirit and scope of the utility model and the application protection claim should be included in the protection scope of the utility model.

Claims

1. An integrated variable frequency dosing device, characterized by: Including dosing tank (1) and first motor (2), the outer side of dosing tank (1) is provided with partition (11), and the outer side of partition (11) is provided with heat preservation sleeve (12), the upper end of dosing tank (1) is provided with top plate (10), and the lower part of first motor (2) is provided with cover plate (20), and cover plate (20) is covered on top plate (10), the lower end surface of cover plate (20) is provided with filter cartridge (21), and filter cartridge (21) is located in the center of dosing tank (1), the bottom of dosing tank (1) is fixed with base (17), and the right end of base (17) is fixed with right fixed plate (101), and the upper end surface of right fixed plate (101) is installed with dosing metering pump (26).

2. The integrated variable frequency chemical feeding device according to claim 1, characterized in that, The lower side of the front of dosing tank (1) is provided with medicine outlet (19), and electromagnetic control valve (100) is installed on medicine outlet (19), and frequency conversion dosing control panel (18) is arranged above medicine outlet (19).

3. The integrated variable frequency chemical feeding device of claim 1, wherein, The left upper portion of the inner side wall of dosing tank (1) is installed with ultrasonic liquid level detector (13), and the lower portion of the inner side wall of dosing tank (1) is fixed with inner mounting bracket (14), and the inner side of inner mounting bracket (14) is provided with hook (15), and heat conducting pipe (16) is hung on hook (15).

4. The integrated variable frequency chemical feeding device according to claim 3, characterized in that, The ultrasonic liquid level detector (13) is sleeved on the lower outer side of the filter cartridge (21), and the partition (11) is made of aluminum-copper alloy material, and the heat preservation sleeve (12) is made of polyurethane material insulation layer.

5. The integrated variable frequency chemical feeding device of claim 1, wherein, The lower end of the first motor (2) is installed with first rotating shaft (23), and the first rotating shaft (23) is provided with spiral stirring paddle (22), and the spiral stirring paddle (22) and the first rotating shaft (23) are both rotating structure.

6. The integrated variable frequency chemical feeding device of claim 1, wherein, The front of the upper end surface of cover plate (20) is provided with dosing pipe (24), and dosing pipe (24) is connected with conveying pipe (25), and the lower end of conveying pipe (25) is connected to the left lower portion of dosing metering pump (26), and the right lower portion of dosing metering pump (26) is provided with external interface (27).

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