Automatic bactericide adding device for papermaking

Abstract

The utility model relates to the technical field of papermaking, and discloses a papermaking bactericide automatic adding device which comprises a device base, universal wheels are fixedly installed at the bottom of the device base, brake pads are arranged in the universal wheels, and a push rod, a quantitative liquid conveying box, a liquid pump and an electric push rod are fixedly installed on the upper surface of the device base. According to the automatic bactericide adding device for papermaking, through the cooperative arrangement of a liquid level observation window and a liquid level measuring ruler, a worker can know the remaining amount of a bactericide in a bactericide storage box through the liquid level observation window and the liquid level measuring ruler during use, so that the worker can conveniently fill the bactericide in time; through cooperative arrangement of the liquid pump, the liquid pumping pipe and the telescopic liquid discharging pipe, when the device is used, a bactericide is pumped into the telescopic liquid discharging pipe through the liquid pump and the liquid pumping pipe and then discharged into a papermaking device, and therefore the effect of automatically adding the bactericide is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking, in particular to an automatic bactericide adding device for papermaking. Background Art

[0002] Papermaking is the industrial process for producing various types of paper and paperboard. It encompasses multiple aspects, including pulp production (making pulp from wood, reeds, bagasse, rice straw, wheat straw, cotton straw, hemp stalks, and cotton); paper and paperboard production; and processed paper production, including coating, varnishing, gluing, and laminating, as well as typefaces. Automated biocide dosing devices are often required to add biocides to the papermaking process.

[0003] The existing automatic bactericide addition device is not convenient for quantitative addition of bactericide, which may result in excessive or insufficient addition of bactericide, affecting the quality of papermaking; it is not convenient for filtering the bactericide, which may result in particulate sediment in the bactericide being sucked into the liquid pump, easily damaging its internal structure; it is not convenient for adjusting the use height of the telescopic discharge pipe, which may result in the device being unable to add bactericide to papermaking devices of different heights; and it is not convenient for staff to observe the remaining amount of bactericide and replenish the bactericide in time, which may result in the staff not being able to discover that the bactericide is used up, and having to suspend the operation of adding bactericide to the papermaking device, thereby reducing the papermaking rate. Therefore, the utility model provides an automatic bactericide addition device for papermaking. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides an automatic bactericide adding device for papermaking, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solutions: an automatic papermaking fungicide addition device, comprising a device base, a universal wheel fixedly mounted on the bottom of the device base, a brake pad provided inside the universal wheel, and a push rod, a quantitative infusion box, a liquid pump and an electric push rod fixedly mounted on the upper surface of the device base.

[0008] Preferably, a bactericide storage box is fixedly mounted on the upper surface of the quantitative infusion box, a liquid level observation window is fixedly mounted on the surface of the bactericide storage box, and a liquid level measuring ruler is engraved on one side of the liquid level observation window.

[0009] Preferably, a quantitative infusion tube is fixedly installed between the bactericide storage box and the quantitative infusion box, and a quantitative infusion valve is fixedly installed on the surface of the quantitative infusion tube.

[0010] Preferably, a slot is provided on one side of the bactericide storage box, a bactericide filter plate is sealed and plugged into the interior of the slot, and a handle is fixedly mounted on one side of the bactericide filter plate.

[0011] Preferably, a control panel is fixedly mounted on the surface of the quantitative infusion box, and a liquid level sensor is fixedly mounted on the inner side wall of the quantitative infusion box.

[0012] Preferably, a liquid extraction tube is fixedly installed on one side of the liquid pump, and the liquid extraction tube is connected to the quantitative infusion box. A retractable liquid discharge tube is fixedly installed on the other side of the liquid pump.

[0013] Preferably, a U-shaped bracket is fixedly mounted on one end of the electric push rod, and the U-shaped bracket is connected to the telescopic drainage pipe.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides an automatic bactericide adding device for papermaking, which has the following beneficial effects:

[0016] The papermaking fungicide automatic adding device is provided with a liquid level observation window and a liquid level measuring ruler. When in use, the staff can know the remaining amount of fungicide in the fungicide storage box through the liquid level observation window and the liquid level measuring ruler, so that the staff can add the fungicide in time. When in use, the fungicide falls into the quantitative infusion box through the quantitative infusion tube, and then the liquid level sensor senses the fungicide in the quantitative infusion box in real time and transmits it to the control panel. Then the control panel closes the quantitative infusion valve according to the pre-set setting to stop the quantitative infusion of the quantitative infusion tube, thereby achieving the effect of quantitative addition of fungicide. The liquid pipe and the retractable discharge pipe are arranged in coordination, and when in use, the fungicide is pumped into the retractable discharge pipe through the liquid pump and the liquid suction pipe, and then discharged into the papermaking device, thereby automatically adding the fungicide. Through the coordinated arrangement of the electric push rod and the U-shaped bracket, the electric push rod is adjusted during use, thereby driving the U-shaped bracket to move up and down, and then the retractable discharge pipe rises and falls with the rise and fall of the U-shaped bracket, thereby facilitating the adjustment of the use height of the retractable discharge pipe. Through the coordinated arrangement of the slot, the fungicide filter plate and the handle, when in use, the staff holds the handle and pushes it, and then inserts the fungicide filter plate into the slot and tightens it, thereby facilitating the filtering of the fungicide. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a cross-sectional view of the structure of the utility model.

[0019] In the figure: device base 1, universal wheel 2, push rod 3, quantitative infusion box 4, liquid pump 5, electric push rod 6, disinfectant storage box 7, liquid level observation window 8, liquid level measuring ruler 9, quantitative infusion tube 10, quantitative infusion valve 11, slot 12, disinfectant filter plate 13, handle 14, control panel 15, liquid level sensor 16, liquid extraction tube 17, retractable discharge tube 18, U-shaped bracket 19. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-2 The utility model provides a technical solution: an automatic bactericide adding device for papermaking, comprising a device base 1, a universal wheel 2 is fixedly installed at the bottom of the device base 1, a brake pad is arranged inside the universal wheel 2, a push rod 3, a quantitative infusion box 4, a liquid pump 5 and an electric push rod 6 are fixedly installed on the upper surface of the device base 1, a bactericide storage box 7 is fixedly installed on the upper surface of the quantitative infusion box 4, a liquid level observation window 8 is fixedly installed on the surface of the bactericide storage box 7, a liquid level observation window 8 is engraved on one side of the liquid level observation window 8, through the coordinated arrangement of the liquid level observation window 8 and the liquid level measurement ruler 9, the staff can know the remaining amount of bactericide in the bactericide storage box 7 through the liquid level observation window 8 and the liquid level measurement ruler 9 during use, so that the staff can fill up the bactericide in time. A quantitative infusion tube 10 is fixedly installed between the microbial agent storage box 7 and the quantitative infusion box 4, and a quantitative infusion valve 11 is fixedly installed on the surface of the quantitative infusion tube 10. A slot 12 is provided on one side of the microbial agent storage box 7, and a microbial filter plate 13 is sealed and plugged into the inner part of the slot 12. A handle 14 is fixedly installed on one side of the microbial filter plate 13. A control panel 15 is fixedly installed on the surface of the quantitative infusion box 4, and a liquid level sensor 16 is fixedly installed on the inner side wall of the quantitative infusion box 4. A liquid extraction tube 17 is fixedly installed on one side of the liquid pump 5, and the liquid extraction tube 17 is connected to the quantitative infusion box 4. A retractable discharge tube 18 is fixedly installed on the other side of the liquid pump 5. A U-shaped bracket 19 is fixedly installed on one end of the electric push rod 6, and the U-shaped bracket 19 is connected to the retractable discharge tube 18.

[0022] In summary, the automatic device for adding fungicide for papermaking is provided with the cooperation of the liquid level observation window 8 and the liquid level measuring ruler 9. When in use, the staff can know the remaining amount of fungicide in the fungicide storage box 7 through the liquid level observation window 8 and the liquid level measuring ruler 9, so that it is convenient for the staff to fill up the fungicide in time. When in use, the fungicide falls into the quantitative infusion box 4 through the quantitative infusion tube 10, and then the liquid level sensor 16 senses the fungicide in the quantitative infusion box 4 in real time and transmits it to the control panel 15. Then the control panel 15 closes the quantitative infusion valve 11 according to the pre-set setting, so that the quantitative infusion tube 10 stops infusing, thereby playing the role of quantitatively adding fungicide. The liquid pipe 17 and the retractable liquid discharge pipe 18 are arranged in coordination. When in use, the fungicide is drawn into the retractable liquid discharge pipe 18 through the liquid pump 5 and the liquid suction pipe 17, and then discharged into the papermaking device, thereby automatically adding the fungicide. Through the coordinated arrangement of the electric push rod 6 and the U-shaped bracket 19, the electric push rod 6 is adjusted during use, thereby driving the U-shaped bracket 19 to perform a lifting movement, and then the retractable liquid discharge pipe 18 is lifted and lowered along with the lifting of the U-shaped bracket 19, thereby facilitating the adjustment of the use height of the retractable liquid discharge pipe 18. Through the coordinated arrangement of the slot 12, the fungicide filter plate 13 and the handle 14, when in use, the staff holds the handle 14 and pushes it, thereby inserting the fungicide filter plate 13 into the slot 12 for tightening and fixing, thereby facilitating the filtering of the fungicide.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0024] Although the 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 embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A papermaking bactericide automatic adding device, comprising a device base (1), characterized in that: A universal wheel (2) is fixedly mounted on the bottom of the device base (1), a brake pad is provided inside the universal wheel (2), and a push rod (3), a quantitative infusion box (4), a liquid pump (5) and an electric push rod (6) are fixedly mounted on the upper surface of the device base (1).

2. The automatic bactericide adding device for papermaking according to claim 1, characterized in that: A bactericide storage box (7) is fixedly mounted on the upper surface of the quantitative infusion box (4), a liquid level observation window (8) is fixedly mounted on the surface of the bactericide storage box (7), and a liquid level measuring ruler (9) is engraved on one side of the liquid level observation window (8).

3. The automatic bactericide adding device for papermaking according to claim 2, characterized in that: A quantitative infusion tube (10) is fixedly installed between the bactericide storage box (7) and the quantitative infusion box (4), and a quantitative infusion valve (11) is fixedly installed on the surface of the quantitative infusion tube (10).

4. The automatic bactericide adding device for papermaking according to claim 2, characterized in that: A slot (12) is provided on one side of the bactericide storage box (7), a bactericide filter plate (13) is sealed and plugged into the interior of the slot (12), and a handle (14) is fixedly mounted on one side of the bactericide filter plate (13).

5. The automatic bactericide adding device for papermaking according to claim 1, characterized in that: A control panel (15) is fixedly mounted on the surface of the quantitative infusion box (4), and a liquid level sensor (16) is fixedly mounted on the inner side wall of the quantitative infusion box (4).

6. The automatic bactericide adding device for papermaking according to claim 1, characterized in that: A liquid extraction tube (17) is fixedly mounted on one side of the liquid pump (5), and the liquid extraction tube (17) is connected to the quantitative infusion box (4). A retractable liquid discharge tube (18) is fixedly mounted on the other side of the liquid pump (5).

7. The automatic bactericide adding device for papermaking according to claim 1, characterized in that: A U-shaped bracket (19) is fixedly mounted on one end of the electric push rod (6), and the U-shaped bracket (19) is connected to the telescopic drainage pipe (18).

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