Fluorescent whitening agent crystal dehydration device

Abstract

The utility model relates to the technical field of fluorescent whitening agent processing, and discloses a fluorescent whitening agent crystal dehydration device, which comprises a main body structure and a purification structure, the purification structure is arranged on the outer wall of the main body structure, the main body structure comprises a shell, the inner wall of the shell is fixedly connected with a partition plate, and the partition plate is fixedly connected with the purification structure. The interior of the shell is divided into a power chamber and a dewatering chamber through the partition plate, fluorescent whitening agent crystals are put into the dewatering cylinder through the feeding pipe, the driving motor is started to enable the first rotating wheel to rotate, the rotating first rotating wheel drives the second rotating wheel to rotate through the crawler belt and drives the rotating shaft to rotate at the same time, and the rotating shaft drives the dewatering cylinder to rotate. According to the fluorescent whitening agent dehydration device, the dehydration barrel generates centrifugal force to dehydrate fluorescent whitening agent crystals, in the dehydration process, a small part of crystals thrown out along with water are separated from sewage through the filter plate, after dehydration is completed, the sealing door is opened, the filter plate is pulled out, the thrown-out crystals are collected, cost is saved, and crystal waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fluorescent whitening agent processing, in particular to a fluorescent whitening agent crystal dehydration device. Background Art

[0002] Fluorescent whitening agent is a fluorescent dye, or white dye, and is also a complex organic compound. Its characteristic is that it can excite the incident light to produce fluorescence, so that the dyed substance obtains a glittering effect similar to fluorite, making the substance very white to the naked eye. Its working principle is to absorb invisible ultraviolet light in the light and emit visible blue light. After superimposing with the yellow light emitted by the fabric, it complements to form white light, which increases the white light emitted by the fabric. The naked eye can feel that the white fabric becomes obviously brighter and whiter. This is the whitening effect. Fluorescent whitening agent can absorb invisible ultraviolet light and convert it into blue light or purple visible light with a longer wavelength, so it can compensate for the unwanted yellowish color in the matrix, and at the same time reflect more visible light in the range of 400-600nm than the original incident wavelength, so that the product appears whiter, brighter and more colorful, and will not cause harm to the human body. Therefore, the use of fluorescent whitening agent is relatively high. During the production process, the fluorescent whitening agent crystals need to be dehydrated. The dehydration of the fluorescent whitening agent crystals requires centrifugal equipment to process the fluorescent whitening agent crystals.

[0003] According to the "Centrifugal Device for Dehydrating Fluorescent Whitening Agent Crystals" disclosed in Chinese Patent Publication No. CN114247203A, the rubber stopper is first opened and the fluorescent whitening agent to be dehydrated is placed in the drum, and the drum is controlled to rotate at high speed through a rotary power mechanism, so that the water in the fluorescent whitening agent is removed from the small holes, and then the drum will generate noise when rotating at high speed. At this time, the silencer cotton in the spring column will reduce the noise generated during the rotation process, and then the separated water will quickly flow to the water pipe through the inclined block, and the water in the dehydration bin is discharged by controlling the solenoid valve. Compared with the traditional centrifugal device for dehydrating fluorescent whitening agent crystals, the centrifugal force of the drum can be made stronger, thereby achieving the purpose of rapid dehydration, and the water can be quickly discharged from the water outlet pipe, and the operation is simple.

[0004] However, the above device has the problem that during the dehydration process of the fluorescent whitening agent crystals, a small portion of the crystals will be thrown out along with the water, resulting in cost waste and direct discharge of waste water used to wash the fluorescent whitening agent crystals, which will pollute the environment. Utility Model Content

[0005] The utility model aims to provide a fluorescent whitening agent crystal dehydration device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a fluorescent whitening agent crystal dehydration device, comprising a main structure and a purification structure, wherein the outer wall of the main structure is provided with a purification structure;

[0007] The main structure includes an outer shell, an inner wall of which is fixedly connected to a partition, the partition divides the interior of the outer shell into a power chamber and a dehydration chamber, a driving motor is fixed to the inner bottom wall of the power chamber, an output end of the driving motor is fixedly connected to a first wheel, the first wheel is rotatably connected to a second wheel via a crawler track, a rotating shaft is fixedly connected to the bottom of the second wheel, a dehydration cylinder is fixedly connected to the outer wall of the rotating shaft, and a filter plate is arranged below the dehydration cylinder.

[0008] Preferably, one end of the rotating shaft away from the second rotating wheel passes through the partition and extends to the inside of the dehydration chamber, and the rotating shaft is rotatably connected to the partition via a bearing.

[0009] Preferably, one end of the dehydration cylinder away from the rotating shaft is fixedly connected with a feed pipe, and one end of the feed pipe away from the dehydration cylinder extends through the outer shell to the outside and is rotatably connected to the outer shell through a bearing.

[0010] Preferably, a slide rail is fixedly connected to the lower end of the inner wall of the dehydration chamber, and the filter plate is slidably connected to the dehydration chamber via the slide rail.

[0011] Preferably, a sealed door is provided on the front of the dehydration chamber.

[0012] Preferably, the purification structure includes a purification box, a medicine port is provided on the top of the purification box, a stirring motor is fixedly connected to the center of the top of the purification box, a stirring rod is fixedly connected to the output end of the stirring motor, and a drain pipe is provided on the outer wall of the purification box.

[0013] Preferably, a delivery pipe is fixedly connected to the outer wall of the purification box body, and one end of the delivery pipe away from the purification box body is fixedly connected to the outer wall of the shell and extends to the inside of the dehydration chamber.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model puts the fluorescent whitening agent crystals into the dehydration cylinder through the feeding pipe, starts the driving motor, and rotates the first wheel. The rotating first wheel drives the second wheel to rotate through the crawler belt, and also drives the rotating shaft to rotate. The rotating rotating shaft drives the dehydration cylinder to rotate, so that the dehydration cylinder generates centrifugal force to dehydrate the fluorescent whitening agent crystals. During the dehydration process, a small part of the crystals thrown out with the water are separated from the sewage through the filter plate. After the dehydration is completed, the sealing door is opened to pull out the filter plate, and the thrown crystals are collected, which saves costs and avoids crystal waste.

[0016] Second, the utility model transports the sewage collected in the dehydration chamber into the purification box through the conveying pipe, and puts the agent into the purification box through the agent port, so that the agent neutralizes and purifies the sewage, and by starting the stirring motor, the stirring motor drives the stirring rod to rotate, so that the agent and the sewage are fully mixed, the purification speed of the sewage is accelerated, and finally the purified sewage is discharged through the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall back structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the main body of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0021] Among them: 1. Main structure; 101. Shell; 102. Partition; 103. Power room; 104. Dehydration room; 105. Driving motor; 106. First rotor; 107. Track; 108. Second rotor; 109. Rotating shaft; 110. Dehydration cylinder; 111. Filter plate; 112. Feed pipe; 113. Slide rail; 114. Sealed door; 2. Purification structure; 201. Purification box; 202. Drug port; 203. Stirring motor; 204. Stirring rod; 205. Drain pipe; 206. Delivery pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1-4 , a fluorescent whitening agent crystal dehydration device, comprising a main structure 1 and a purification structure 2, wherein the outer wall of the main structure 1 is provided with the purification structure 2;

[0026] The main structure 1 includes an outer shell 101, and a partition 102 is fixedly connected to the inner wall of the outer shell 101. The partition 102 divides the interior of the outer shell 101 into a power chamber 103 and a dehydration chamber 104. A driving motor 105 is fixed to the inner bottom wall of the power chamber 103. The output end of the driving motor 105 is fixedly connected to a first rotating wheel 106. The first rotating wheel 106 is rotatably connected to a second rotating wheel 108 through a crawler track 107. A rotating shaft 109 is fixedly connected to the bottom of the second rotating wheel 108. A dehydration cylinder 110 is fixedly connected to the outer wall of the rotating shaft 109, and a filter plate 111 is arranged below the dehydration cylinder 110.

[0027] One end of the rotating shaft 109 away from the second rotating wheel 108 passes through the partition 102 and extends to the inside of the dehydration chamber 104. The rotating shaft 109 is rotatably connected to the partition 102 via a bearing.

[0028] One end of the dehydration cylinder 110 away from the rotating shaft 109 is fixedly connected with a feed pipe 112. One end of the feed pipe 112 away from the dehydration cylinder 110 passes through the housing 101 and extends to the outside and is rotatably connected to the housing 101 through a bearing.

[0029] A slide rail 113 is fixedly connected to the lower end of the inner wall of the dehydration chamber 104 , and the filter plate 111 is slidably connected to the dehydration chamber 104 via the slide rail 113 .

[0030] A sealing door 114 is provided on the front side of the dehydration chamber 104 .

[0031] Through the above technical scheme, the fluorescent whitening agent crystals are placed into the dehydration drum 110 through the feed pipe 112, and the drive motor 105 is started to rotate the first wheel 106. The rotating first wheel 106 drives the second wheel 108 to rotate through the track 107, and also drives the rotating shaft 109 to rotate. The rotating rotating shaft 109 drives the dehydration drum 110 to rotate, so that the dehydration drum 110 generates centrifugal force to dehydrate the fluorescent whitening agent crystals. During the dehydration process, a small part of the crystals thrown out with the water pass through the filter plate 111 to separate the crystals and sewage. After the dehydration is completed, the sealing door 114 is opened to pull out the filter plate 111, and the thrown crystals are collected, which saves costs and avoids crystal waste.

[0032] Embodiment 2

[0033] See also Figure 1-4 , and on the basis of Example 1, further obtained: a fluorescent whitening agent crystal dehydration device, comprising a main structure 1 and a purification structure 2, the outer wall of the main structure 1 is provided with the purification structure 2;

[0034] The main structure 1 includes an outer shell 101, and a partition 102 is fixedly connected to the inner wall of the outer shell 101. The partition 102 divides the interior of the outer shell 101 into a power chamber 103 and a dehydration chamber 104. A driving motor 105 is fixed to the inner bottom wall of the power chamber 103. The output end of the driving motor 105 is fixedly connected to a first rotating wheel 106. The first rotating wheel 106 is rotatably connected to a second rotating wheel 108 through a crawler track 107. A rotating shaft 109 is fixedly connected to the bottom of the second rotating wheel 108. A dehydration cylinder 110 is fixedly connected to the outer wall of the rotating shaft 109, and a filter plate 111 is arranged below the dehydration cylinder 110.

[0035] The purification structure 2 includes a purification box 201 , a medicine port 202 is arranged on the top of the purification box 201 , a stirring motor 203 is fixedly connected to the top center of the purification box 201 , a stirring rod 204 is fixedly connected to the output end of the stirring motor 203 , and a drainage pipe 205 is arranged on the outer wall of the purification box 201 .

[0036] A delivery pipe 206 is fixedly connected to the outer wall of the purification box 201 . One end of the delivery pipe 206 away from the purification box 201 is fixedly connected to the outer wall of the shell 101 and extends to the interior of the dehydration chamber 104 .

[0037] Through the above technical solution, the sewage collected in the dehydration chamber 104 is transported to the purification box 201 through the conveying pipe 206, and the agent is put into the purification box 201 through the agent port 202, so that the agent neutralizes and purifies the sewage. By starting the stirring motor 203, the stirring motor 203 drives the stirring rod 204 to rotate, so that the agent and the sewage are fully mixed, the purification speed of the sewage is accelerated, and finally the purified sewage is discharged through the drain pipe 205.

[0038] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fluorescent whitening agent crystal dehydration device, comprising a main structure (1) and a purification structure (2), characterized in that: The outer wall of the main structure (1) is provided with a purification structure (2); The main structure (1) comprises a shell (101), the inner wall of the shell (101) is fixedly connected to a partition (102), the partition (102) divides the inside of the shell (101) into a power chamber (103) and a dehydration chamber (104), the inner bottom wall of the power chamber (103) is fixed to a driving motor (105), the output end of the driving motor (105) is fixedly connected to a first rotating wheel (106), the first rotating wheel (106) is rotatably connected to a second rotating wheel (108) via a crawler (107), the bottom of the second rotating wheel (108) is fixedly connected to a rotating shaft (109), the outer wall of the rotating shaft (109) is fixedly connected to a dehydration cylinder (110), and a filter plate (111) is arranged below the dehydration cylinder (110).

2. A fluorescent whitening agent crystal dehydration device according to claim 1, characterized in that: One end of the rotating shaft (109) away from the second rotating wheel (108) passes through the partition (102) and extends into the interior of the dehydration chamber (104); the rotating shaft (109) is rotatably connected to the partition (102) via a bearing.

3. A fluorescent whitening agent crystal dehydration device according to claim 1, characterized in that: One end of the dehydration cylinder (110) away from the rotating shaft (109) is fixedly connected to a feed pipe (112); one end of the feed pipe (112) away from the dehydration cylinder (110) passes through the outer shell (101) and extends to the outside, and is rotatably connected to the outer shell (101) via a bearing.

4. A fluorescent whitening agent crystal dehydration device according to claim 1, characterized in that: A slide rail (113) is fixedly connected to the lower end of the inner wall of the dehydration chamber (104), and the filter plate (111) is slidably connected to the dehydration chamber (104) via the slide rail (113).

5. The fluorescent whitening agent crystal dehydration device according to claim 1, characterized in that: The front of the dehydration chamber (104) is provided with a sealing door (114).

6. A fluorescent whitening agent crystal dehydration device according to claim 1, characterized in that: The purification structure (2) comprises a purification box (201), a medicine port (202) is arranged at the top of the purification box (201), a stirring motor (203) is fixedly connected to the center of the top of the purification box (201), a stirring rod (204) is fixedly connected to the output end of the stirring motor (203), and a drainage pipe (205) is arranged on the outer wall of the purification box (201).

7. A fluorescent whitening agent crystal dehydration device according to claim 6, characterized in that: The outer wall of the purification box (201) is fixedly connected with a delivery pipe (206); one end of the delivery pipe (206) away from the purification box (201) is fixedly connected to the outer wall of the outer shell (101) and extends to the interior of the dehydration chamber (104).

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