Fluorescent whitening agent production waste residue treatment device

By designing a fluorescent whitening agent for heating components, filter components and agitating and cleaning components, the problem of incomplete filtration in the waste residue treatment device is solved, and efficient filtration and treatment of waste residue is achieved.

CN223234702UActive Publication Date: 2025-08-19JIANGSU GLORY CHEM
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Patent Information

Application Number
CN202421565517.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-04
Publication Date
2025-08-19
Estimated Expiration
2034-07-04

AI Technical Summary

Technical Problem

The existing fluorescent whitening agent production waste residue treatment devices lack effective filtration structure and cannot effectively treat waste residue in wastewater.

Method used

A fluorescent whitening agent production waste residue treatment device including heating assembly, filter assembly and agitating cleaning assembly is designed. The waste residue is filtered through a filter mesh, heated with an electric heating wire and treated with a chemical agent, and the filtration efficiency is maintained through a stirring rod and a cleaning brush.

Benefits of technology

Effective filtration and treatment of waste slag is achieved, filter net clogging is avoided, and treatment efficiency and effect are improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of fluorescent whitening agent production, in particular to a fluorescent whitening agent production waste residue treatment device which comprises a heating assembly arranged on the inner side of a tank body, the heating assembly comprises a heating plate fixed on the inner side of the tank body through bolts, and electric heating wires are fixed in the heating plate at equal intervals through bolts. The portion, located on the outer side of the electric heating wire, of the heating plate is filled with magnesium oxide powder, a gas filtering assembly is arranged at the top of the tank body, and the gas filtering assembly comprises a cylinder located at the top of the tank body; a filter screen filters wastewater in the tank body, waste residues in the wastewater are filtered into the tank body, an electric heating wire works to heat the waste residues in the tank body, waste gas generated during heating is discharged after being filtered by a ceramic filter block and an activated carbon filter block, and a driving motor drives a connecting rod and a stirring rod on the outer side of the connecting rod to rotate; and meanwhile, the cleaning brush is driven to wipe the filter screen, so that the filter efficiency of the filter screen is kept.
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Description

Technical Field

[0001] The utility model relates to the technical field of fluorescent whitening agent production, in particular to a fluorescent whitening agent production waste residue treatment device. Background Art

[0002] Fluorescent whitening agent is a fluorescent dye, also known as white dye, which is also a general term for a class of compounds. Its characteristic is that it can stimulate incident light to produce fluorescence, so that the dyed substance obtains a glittering effect similar to fluorite, making the substance appear very white to the naked eye.

[0003] In order to meet the needs of different application fields, fluorescent whitening agents need to be processed into powders, granules, emulsions, etc. During the production of fluorescent whitening agents, wastewater and waste residues will be generated, which need to be treated before discharge. The existing fluorescent whitening agent production waste residue treatment device has no filtering structure and can only treat the filtered waste residue, but cannot treat the waste residue in the wastewater. Therefore, a fluorescent whitening agent production waste residue treatment device is proposed, which can filter the waste residue in the wastewater through a filter net, and then treat the waste residue by heating, adding reagents, etc. Utility Model Content

[0004] In response to the problems in the prior art, the utility model provides a fluorescent whitening agent production waste residue treatment device, which can filter out the waste residue in the wastewater through a filter net and then treat the waste residue by heating, adding reagents, etc.

[0005] The technical solution adopted by the utility model to solve its technical problem is a fluorescent whitening agent production waste residue treatment device, comprising a heating assembly provided inside a tank body, the heating assembly comprising a heating plate fixed to the inside of the tank body by bolts, electric heating wires being fixed equidistantly inside the heating plate by bolts, the interior of the heating plate located outside the electric heating wires being filled with magnesium oxide powder, a gas filter assembly being provided on the top of the tank body, the gas filter assembly comprising a cylinder located on the top of the tank body, a ceramic filter block being installed inside the cylinder by a mounting bracket, and an activated carbon filter block being installed on the top of the ceramic filter block by a mounting bracket;

[0006] A filter assembly is provided on one side of the tank body, and the filter assembly includes a structural cover fixed to one side of the tank body by a flange, and a filter screen is fixed between the structural cover and the tank body by bolts, and a stirring cleaning assembly is provided on the side of the tank body away from the structural cover, and the stirring cleaning assembly includes a protective box fixed to one side of the tank body by bolts, and a driving motor is installed inside the protective box through a mounting frame, and the output shaft of the driving motor located inside the tank body is connected to a connecting rod through a connecting sleeve, and stirring rods are equidistantly welded on the outside of the connecting rod, and one end of the connecting rod is fixed to a side plate by bolts, and a cleaning brush is fixed to one side of the side plate by bolts.

[0007] By adopting the above technical solution, the filter screen filters the waste water in the tank body, and filters the waste residue in the waste water into the tank body. The electric heating wire heats the waste residue in the tank body. The waste gas generated during heating is filtered through the ceramic filter block and the activated carbon filter block and then discharged. The driving motor drives the connecting rod and the stirring rod on its outside to rotate, stirs the waste residue and the reagent in the tank body, and drives the cleaning brush to wipe the filter screen to maintain the filtration efficiency.

[0008] Specifically, a connecting pipe is welded to the bottom of the cylinder, the bottom end of the connecting pipe is fixed to the top of the tank body through a flange, and a valve is sleeved on the outside of the connecting pipe.

[0009] Specifically, a thermostat is installed at one end of the tank body through a mounting seat, a detection end of the thermostat is located inside the tank body, and a current output end of the thermostat is electrically connected to a current input end of the electric heating wire through a power line.

[0010] Specifically, a liquid outlet pipe is welded on one side of the structural cover, one end of the liquid outlet pipe is connected to a liquid outlet valve through a threaded groove, and a sealing sleeve is provided on the outer side of the inner wall of the tank body.

[0011] Specifically, a feeding cover is provided at one end of the top of the tank body, a liquid inlet pipe is fixed to one end of the tank body through a flange, and one end of the liquid inlet pipe is connected to a liquid inlet valve through a threaded groove.

[0012] Specifically, a tank door is hingedly connected to one side of the tank body through a hinge, and one end of the tank body located at the bottom of the tank door is connected to a discharge pipe through a pipeline.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model discloses a fluorescent whitening agent production waste residue treatment device. The waste residue in the waste water is filtered out by a filter net. The waste residue treatment agent can be poured into the tank body by opening the feeding cover. The driving motor is turned on to drive the connecting rod to rotate at high speed. The rotation of the connecting rod drives the stirring rod outside the connecting rod to rotate at high speed to stir the waste residue and the agent in the tank body, and the waste residue is treated by the agent.

[0015] (2) The utility model discloses a device for treating waste residue from the production of fluorescent whitening agents. The device sets a set value of a temperature controller to control the heating of an electric heating wire. The magnesium oxide powder absorbs the temperature after being heated by the electric heating wire and transmits it to the heating plate, thereby heating the waste residue and the reagent in the tank, causing the reagent and the waste residue to react chemically, thereby facilitating the treatment of the waste residue.

[0016] (3) The fluorescent whitening agent production waste residue treatment device described in the utility model drives the side plate and the cleaning brush on one side to rotate while the connecting rod rotates to drive the stirring rod to rotate, so as to clean one side of the filter screen, thereby preventing waste residue from accumulating and clogging on one side of the filter screen, thereby avoiding affecting the filtering efficiency of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the tank body of the present utility model;

[0020] Figure 3 This is a schematic structural diagram of the stirring and cleaning component of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the gas filter assembly of the present utility model;

[0022] In the figure: 1. Tank body; 2. Stirring and cleaning assembly; 201. Protective box; 202. Drive motor; 203. Connecting rod; 204. Stirring rod; 205. Side plate; 206. Cleaning brush; 207. Sealing sleeve; 3. Filter assembly; 301. Structural cover; 302. Filter screen; 303. Liquid outlet pipe; 304. Liquid outlet valve; 4. Gas filter assembly; 401. Cylinder body; 402. Ceramic filter block; 403. Activated carbon filter block; 404. Connecting pipe; 405. Valve; 5. Heating assembly; 501. Heating plate; 502. Electric heating wire; 503. Magnesium oxide powder; 6. Thermostat; 7. Liquid inlet pipe; 701. Liquid inlet valve; 8. Tank door; 9. Discharge pipe; 10. Feeding cover. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] The waste residue in the wastewater can be filtered out through the filter, and then the waste residue can be treated by heating, adding chemicals, etc. Figure 1-4As shown, the fluorescent whitening agent production waste residue treatment device described in the present invention includes a tank body 1 provided with a heating assembly 5 inside, the heating assembly 5 includes a heating plate 501 fixed to the inside of the tank body 1 by bolts, the heating plate 501 is fixed with electric heating wires 502 at equal intervals by bolts, the heating plate 501 is located outside the electric heating wires 502 and is filled with magnesium oxide powder 503, the top of the tank body 1 is provided with a gas filter assembly 4, the gas filter assembly 4 includes a cylinder 401 located at the top of the tank body 1, a ceramic filter block 402 is installed inside the cylinder 401 through a mounting bracket, and an activated carbon filter block 403 is installed on the top of the ceramic filter block 402 through a mounting bracket;

[0025] A filter assembly 3 is provided on one side of the tank body 1, and the filter assembly 3 includes a structural cover 301 fixed to one side of the tank body 1 by a flange, and a filter screen 302 is fixed between the structural cover 301 and the tank body 1 by bolts, and a stirring cleaning assembly 2 is provided on the side of the tank body 1 away from the structural cover 301, and the stirring cleaning assembly 2 includes a protective box 201 fixed to one side of the tank body 1 by bolts, and a driving motor 202 is installed inside the protective box 201 through a mounting frame, and the output shaft of the driving motor 202 located inside the tank body 1 is connected to a connecting rod 203 through a connecting sleeve, and stirring rods 204 are equidistantly welded on the outside of the connecting rod 203, and one end of the connecting rod 203 is fixed to a side plate 205 by bolts, and a cleaning brush 206 is fixed to one side of the side plate 205 by bolts.

[0026] During use, the filter screen 302 filters the waste water in the tank body 1 and filters the waste residue in the waste water into the tank body 1. The electric heating wire 502 heats the waste residue in the tank body 1. The waste gas generated during heating is filtered by the ceramic filter block 402 and the activated carbon filter block 403 and then discharged. The driving motor 202 drives the connecting rod 203 and the stirring rod 204 on its outside to rotate, stirring the waste residue and the reagent in the tank body 1, and at the same time drives the cleaning brush 206 to wipe the filter screen 302 to maintain its filtering efficiency.

[0027] For example, Figure 1 、 Figure 4 As shown, the present invention further includes: a connecting pipe 404 is welded to the bottom of the cylinder 401 ; the bottom end of the connecting pipe 404 is fixed to the top of the tank 1 through a flange; and a valve 405 is sleeved on the outside of the connecting pipe 404 .

[0028] When in use, the valve 405 is opened to allow the waste gas generated during the heating treatment of the waste residue in the tank body 1 to flow into the cylinder body 401 through the connecting pipe 404.

[0029] For example, Figure 1 、 Figure 2As shown, the present invention also includes that a thermostat 6 is installed at one end of the tank body 1 through a mounting seat, the detection end of the thermostat 6 is located inside the tank body 1, and the current output end of the thermostat 6 is electrically connected to the current input end of the electric heating wire 502 through a power line.

[0030] When in use, the heating of the electric heating wire 502 and its heating temperature can be controlled by the thermostat 6 .

[0031] For example, Figure 2 、 Figure 4 As shown, the present invention also includes a liquid outlet pipe 303 welded to one side of the structural cover 301, one end of the liquid outlet pipe 303 is connected to a liquid outlet valve 304 through a threaded groove, and the connecting rod 203 is located on the outer side of the inner wall of the tank body 1 and is provided with a sealing sleeve 207.

[0032] When in use, the liquid outlet valve 304 is opened to discharge the filtered wastewater in the tank body 1 through the liquid outlet pipe 303 , and the sealing sleeve 207 is sealed between the connecting rod 203 and the tank body 1 .

[0033] For example, Figure 1 As shown, the present invention further includes a feeding cover 10 provided at one end of the top of the tank body 1, a liquid inlet pipe 7 fixed to one end of the tank body 1 through a flange, and a liquid inlet valve 701 connected to one end of the liquid inlet pipe 7 through a threaded groove.

[0034] When in use, the adding cover 10 can be opened to add medicines and the like into the tank body 1 , and the liquid inlet valve 701 is opened to allow waste water to flow into the tank body 1 through the liquid inlet pipe 7 .

[0035] For example, Figure 1 As shown, the present invention further includes that a tank door 8 is hingedly connected to one side of the tank body 1 through a hinge, and one end of the tank body 1 located at the bottom of the tank door 8 is connected to a discharge pipe 9 through a pipeline.

[0036] When in use, the tank door 8 can be opened to take out the treated waste residue in the tank body 1 , and the discharge pipe 9 can be opened to discharge the waste residue treatment chemicals, waste water, etc. in the tank body 1 .

[0037] When the utility model is in use, the power cord is used to connect the device to an external power source, the liquid inlet valve 701 is opened to allow the wastewater generated during the production of the fluorescent whitening agent to flow into the tank body 1 through the liquid inlet pipe 7, the wastewater entering the tank body 1 is filtered by the filter 302, and the waste residue inside can be filtered out, and the liquid outlet valve 304 is opened to allow the filtered wastewater in the tank body 1 to flow out through the liquid outlet pipe 303;

[0038] Open the charging cover 10 to pour the waste residue treatment agent into the tank body 1, turn on the driving motor 202 to drive the connecting rod 203 to rotate at high speed, and the rotation of the connecting rod 203 drives the outer stirring rod 204 to rotate at high speed to stir the waste residue and the agent in the tank body 1 to treat the waste residue;

[0039] The set value of the thermostat 6 is set to control the heating of the electric heating wire 502. The magnesium oxide powder 503 absorbs the temperature heated by the electric heating wire 502 and conducts it to the heating plate 501, heating the waste residue and the reagent in the tank 1, so that the reagent and the waste residue produce a chemical reaction, which is convenient for treating the waste residue.

[0040] Open valve 405 to allow the flue gas generated during the heating treatment of the waste residue in tank body 1 to flow into cylinder body 401 through connecting pipe 404, and be filtered by ceramic filter block 402 and activated carbon filter block 403 before being discharged without affecting the surrounding air environment;

[0041] When the connecting rod 203 rotates, the stirring rod 204 rotates, and at the same time, the side plate 205 and the cleaning brush 206 on one side thereof rotate, so as to clean one side of the filter 302, thereby preventing waste residues from accumulating and clogging on one side of the filter 302, thereby avoiding affecting the filtering efficiency of the filter 302;

[0042] The waste residue treatment chemicals, waste water, etc. in the tank body 1 can be discharged by opening the discharge pipe 9, and the treated waste residue can be taken out by opening the tank door 8.

[0043] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A fluorescent whitening agent production waste residue treatment device, characterized in that: The tank body (1) includes a heating assembly (5) provided inside, the heating assembly (5) including a heating plate (501) fixed to the inside of the tank body (1) by bolts, an electric heating wire (502) being fixed equidistantly inside the heating plate (501) by bolts, the interior of the heating plate (501) located outside the electric heating wire (502) being filled with magnesium oxide powder (503), a gas filter assembly (4) provided on the top of the tank body (1), the gas filter assembly (4) including a cylinder (401) located on the top of the tank body (1), a ceramic filter block (402) being installed inside the cylinder (401) by a mounting frame, and an activated carbon filter block (403) being installed on the top of the ceramic filter block (402) by a mounting frame; A filter assembly (3) is provided on one side of the tank body (1), the filter assembly (3) comprising a structural cover (301) fixed to one side of the tank body (1) via a flange, a filter screen (302) being fixed between the structural cover (301) and the tank body (1) via bolts, a stirring cleaning assembly (2) is provided on a side of the tank body (1) away from the structural cover (301), the stirring cleaning assembly (2) comprising a protective box (201) fixed to one side of the tank body (1) via bolts, a driving motor (202) being installed inside the protective box (201) via a mounting frame, an output shaft of the driving motor (202) located inside the tank body (1) being connected to a connecting rod (203) via a connecting sleeve, stirring rods (204) being equidistantly welded to the outside of the connecting rod (203), a side plate (205) being fixed to one end of the connecting rod (203) via bolts, and a cleaning brush (206) being fixed to one side of the side plate (205) via bolts.

2. A fluorescent whitening agent production waste residue treatment device according to claim 1, characterized in that: A connecting pipe (404) is welded to the bottom of the cylinder (401), the bottom end of the connecting pipe (404) is fixed to the top of the tank (1) via a flange, and a valve (405) is sleeved on the outside of the connecting pipe (404).

3. The fluorescent whitening agent production waste residue treatment device according to claim 1, characterized in that: A temperature controller (6) is mounted on one end of the tank body (1) via a mounting seat, a detection end of the temperature controller (6) is located inside the tank body (1), and a current output end of the temperature controller (6) is electrically connected to a current input end of the electric heating wire (502) via a power line.

4. The fluorescent whitening agent production waste residue treatment device according to claim 1, characterized in that: A liquid outlet pipe (303) is welded to one side of the structural cover (301), one end of the liquid outlet pipe (303) is connected to a liquid outlet valve (304) via a threaded groove, and a sealing sleeve (207) is provided on the outer side of the inner wall of the tank body (1) of the connecting rod (203).

5. The fluorescent whitening agent production waste residue treatment device according to claim 1, characterized in that: A feeding cap (10) is provided at one end of the top of the tank body (1), a liquid inlet pipe (7) is fixed to one end of the tank body (1) via a flange, and one end of the liquid inlet pipe (7) is connected to a liquid inlet valve (701) via a threaded groove.

6. The fluorescent whitening agent production waste residue treatment device according to claim 1, characterized in that: One side of the tank body (1) is hingedly connected to a tank door (8), and one end of the tank body (1) located at the bottom of the tank door (8) is connected to a discharge pipe (9) through a pipe.